{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"banking-markets","screenKey":"us-county-bank-branch-deposits","screenLabel":"County FDIC-insured branch deposits","year":2025,"metricLabel":"County deposit HHI","metricUnit":"HHI (0-10,000)","summary":{"branchCount":73568,"countyCount":3104,"highHhiCount":1792,"medianHhi":2826,"singleOrganizationCount":187,"stateCount":51,"totalDepositsThousands":18009447842},"source":{"accessDate":"2026-07-19","apiUrl":"https://api.fdic.gov/banks/sod?filters=YEAR%3A2025&fields=YEAR%2CCERT%2CNAMEFULL%2CSTALPBR%2CSTNAMEBR%2CSTCNTYBR%2CCNTYNAMB%2CDEPSUMBR%2CRSSDHCR%2CNAMEHCR","confidenceLevel":"high","dataStatus":"estimated_public","id":"fdic-sod-2025","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each state, groups branches to the FDIC-reported top bank holding company when RSSDHCR is available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","publisher":"Federal Deposit Insurance Corporation","title":"2025 Summary of Deposits","url":"https://banks.data.fdic.gov/bankfind-suite/SOD","profileHref":"/sources/fdic-sod-2025"},"guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions.","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","matchedCount":16,"count":16,"filters":{"states":["ME"],"statesMatched":true,"matchedStateCodes":["ME"],"county":null,"countyMatched":null,"fips":null,"fipsMatched":null,"fipses":[],"fipsesMatched":null,"matchedFipses":[],"unmatchedFipses":[],"selectionOrder":false,"history":null,"historyMatched":true,"from":null,"fromMatched":true,"to":null,"toMatched":true,"rangeMatched":true,"query":null,"concentrationClass":null,"concentrationClassMatched":true,"source":null,"sourceMatched":null,"year":null,"yearMatched":null,"sort":"hhi","sortMatched":true,"order":"desc","orderMatched":true,"limit":null,"limitMatched":true},"availableSorts":["hhi","leader_share","organizations","branches","deposits","county"],"availableConcentrationClasses":["unconcentrated","moderately_concentrated","highly_concentrated"],"rows":[{"branchCount":17,"concentrationClass":"highly_concentrated","countyFips":"23015","countyName":"Lincoln","depositRank":638,"hhi":6090,"hhiPercentile":89.2,"hhiRank":335,"leadingOrganization":"FIRST BANCORP, INC., THE","leadingOrganizationSharePct":77,"leaderShareRank":305,"organizationCount":5,"organizationDepthRank":1597,"organizationsOver5pct":3,"profileHref":"/geographies/banking/23015","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":1,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":2209225,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":4,"concentrationClass":"highly_concentrated","countyFips":"23021","countyName":"Piscataquis","depositRank":2461,"hhi":5003,"hhiPercentile":79.7,"hhiRank":632,"leadingOrganization":"CAMDEN NATIONAL CORPORATION","leadingOrganizationSharePct":51.3,"leaderShareRank":1016,"organizationCount":2,"organizationDepthRank":2581,"organizationsOver5pct":2,"profileHref":"/geographies/banking/23021","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":2,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":225449,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":7,"concentrationClass":"highly_concentrated","countyFips":"23023","countyName":"Sagadahoc","depositRank":1350,"hhi":4891,"hhiPercentile":78.7,"hhiRank":662,"leadingOrganization":"Bath Savings Institution","leadingOrganizationSharePct":66.1,"leaderShareRank":491,"organizationCount":4,"organizationDepthRank":1929,"organizationsOver5pct":3,"profileHref":"/geographies/banking/23023","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":3,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":790257,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":18,"concentrationClass":"highly_concentrated","countyFips":"23029","countyName":"Washington","depositRank":1047,"hhi":4376,"hhiPercentile":75.1,"hhiRank":773,"leadingOrganization":"MACHIAS BANCORP, MHC","leadingOrganizationSharePct":63.6,"leaderShareRank":568,"organizationCount":5,"organizationDepthRank":1597,"organizationsOver5pct":5,"profileHref":"/geographies/banking/23029","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":4,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":1116924,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":13,"concentrationClass":"highly_concentrated","countyFips":"23025","countyName":"Somerset","depositRank":1391,"hhi":4119,"hhiPercentile":72.3,"hhiRank":861,"leadingOrganization":"Skowhegan Savings Bank","leadingOrganizationSharePct":57.2,"leaderShareRank":756,"organizationCount":5,"organizationDepthRank":1597,"organizationsOver5pct":4,"profileHref":"/geographies/banking/23025","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":5,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":758599,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":8,"concentrationClass":"highly_concentrated","countyFips":"23027","countyName":"Waldo","depositRank":1682,"hhi":3671,"hhiPercentile":66.6,"hhiRank":1038,"leadingOrganization":"BANGOR BANCORP, MHC","leadingOrganizationSharePct":46.9,"leaderShareRank":1224,"organizationCount":4,"organizationDepthRank":1929,"organizationsOver5pct":4,"profileHref":"/geographies/banking/23027","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":6,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":553184,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":11,"concentrationClass":"highly_concentrated","countyFips":"23007","countyName":"Franklin","depositRank":1284,"hhi":3450,"hhiPercentile":62.6,"hhiRank":1162,"leadingOrganization":"FSB BANCORP, MHC","leadingOrganizationSharePct":53.3,"leaderShareRank":908,"organizationCount":5,"organizationDepthRank":1597,"organizationsOver5pct":5,"profileHref":"/geographies/banking/23007","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":7,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":854225,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":19,"concentrationClass":"highly_concentrated","countyFips":"23013","countyName":"Knox","depositRank":695,"hhi":3428,"hhiPercentile":62.3,"hhiRank":1172,"leadingOrganization":"CAMDEN NATIONAL CORPORATION","leadingOrganizationSharePct":54.7,"leaderShareRank":855,"organizationCount":8,"organizationDepthRank":947,"organizationsOver5pct":4,"profileHref":"/geographies/banking/23013","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":8,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":1995890,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":30,"concentrationClass":"highly_concentrated","countyFips":"23009","countyName":"Hancock","depositRank":532,"hhi":3195,"hhiPercentile":58,"hhiRank":1305,"leadingOrganization":"BAR HARBOR BANKSHARES","leadingOrganizationSharePct":52.1,"leaderShareRank":962,"organizationCount":9,"organizationDepthRank":797,"organizationsOver5pct":5,"profileHref":"/geographies/banking/23009","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":9,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":2827036,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":41,"concentrationClass":"highly_concentrated","countyFips":"23019","countyName":"Penobscot","depositRank":331,"hhi":3006,"hhiPercentile":54.3,"hhiRank":1418,"leadingOrganization":"BANGOR BANCORP, MHC","leadingOrganizationSharePct":51.3,"leaderShareRank":1016,"organizationCount":9,"organizationDepthRank":797,"organizationsOver5pct":5,"profileHref":"/geographies/banking/23019","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":10,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":5136596,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":11,"concentrationClass":"highly_concentrated","countyFips":"23017","countyName":"Oxford","depositRank":1018,"hhi":2948,"hhiPercentile":52.9,"hhiRank":1464,"leadingOrganization":"NORWAY BANCORP, MHC","leadingOrganizationSharePct":47.8,"leaderShareRank":1184,"organizationCount":7,"organizationDepthRank":1119,"organizationsOver5pct":5,"profileHref":"/geographies/banking/23017","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":11,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":1161147,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":28,"concentrationClass":"highly_concentrated","countyFips":"23011","countyName":"Kennebec","depositRank":418,"hhi":2532,"hhiPercentile":43.3,"hhiRank":1762,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":33.4,"leaderShareRank":2041,"organizationCount":8,"organizationDepthRank":947,"organizationsOver5pct":4,"profileHref":"/geographies/banking/23011","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":12,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":3855341,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":22,"concentrationClass":"moderately_concentrated","countyFips":"23003","countyName":"Aroostook","depositRank":885,"hhi":2325,"hhiPercentile":37.4,"hhiRank":1943,"leadingOrganization":"KATAHDIN BANKSHARES CORPORATION","leadingOrganizationSharePct":37.2,"leaderShareRank":1791,"organizationCount":6,"organizationDepthRank":1326,"organizationsOver5pct":5,"profileHref":"/geographies/banking/23003","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":13,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":1407196,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":20,"concentrationClass":"moderately_concentrated","countyFips":"23001","countyName":"Androscoggin","depositRank":667,"hhi":1959,"hhiPercentile":27.2,"hhiRank":2262,"leadingOrganization":"ANDROSCOGGIN BANCORP, MHC","leadingOrganizationSharePct":35,"leaderShareRank":1924,"organizationCount":9,"organizationDepthRank":797,"organizationsOver5pct":6,"profileHref":"/geographies/banking/23001","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":14,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":2083082,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":59,"concentrationClass":"unconcentrated","countyFips":"23031","countyName":"York","depositRank":312,"hhi":1321,"hhiPercentile":9,"hhiRank":2827,"leadingOrganization":"KENNEBUNK SAVINGS BANCORP, MHC","leadingOrganizationSharePct":24,"leaderShareRank":2689,"organizationCount":12,"organizationDepthRank":515,"organizationsOver5pct":6,"profileHref":"/geographies/banking/23031","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":15,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":5572825,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."},{"branchCount":118,"concentrationClass":"unconcentrated","countyFips":"23005","countyName":"Cumberland","depositRank":144,"hhi":1121,"hhiPercentile":4.3,"hhiRank":2971,"leadingOrganization":"Northeast Bank","leadingOrganizationSharePct":17.9,"leaderShareRank":3003,"organizationCount":19,"organizationDepthRank":219,"organizationsOver5pct":7,"profileHref":"/geographies/banking/23005","stateCode":"ME","stateCountyCount":16,"stateHref":"/geographies/maine","stateHhiRank":16,"stateMedianHhi":3312,"stateName":"Maine","totalDepositsThousands":15587288,"year":2025,"sourceId":"fdic-sod-2025","sourceTitle":"2025 Summary of Deposits","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-19","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar sums positive June 30, 2025 branch deposits within each FDIC-reported county or county equivalent, groups branches to the FDIC-reported top bank holding company when available and otherwise to the insured institution certificate, then calculates shares and HHI from those grouped balances.","methodologyHref":"/methodology#county-banking-screen","guardrail":"County rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions."}]}