{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"banking-markets","screenKey":"us-county-bank-branch-deposits","screenLabel":"County FDIC-insured branch deposits","history":true,"temporalCoverage":{"firstYear":2015,"latestYear":2025,"yearCount":11},"years":[2015,2016,2017,2018,2019,2020,2021,2022,2023,2024,2025],"metricLabel":"County deposit HHI","metricUnit":"HHI (0-10,000)","summary":{"firstYear":2015,"latestYear":2025,"latestYearCountyCount":3104,"observationCount":34193,"observationsByYear":[{"countyCount":3112,"year":2015},{"countyCount":3108,"year":2016},{"countyCount":3108,"year":2017},{"countyCount":3109,"year":2018},{"countyCount":3111,"year":2019},{"countyCount":3110,"year":2020},{"countyCount":3109,"year":2021},{"countyCount":3109,"year":2022},{"countyCount":3108,"year":2023},{"countyCount":3105,"year":2024},{"countyCount":3104,"year":2025}],"yearCount":11},"source":{"accessDate":"2026-07-20","apiUrl":"https://api.fdic.gov/banks/sod?filters=YEAR%3A%5B2015%20TO%202025%5D&fields=YEAR%2CCERT%2CNAMEFULL%2CSTALPBR%2CSTNAMEBR%2CSTCNTYBR%2CCNTYNAMB%2CDEPSUMBR%2CRSSDHCR%2CNAMEHCR","confidenceLevel":"high","dataStatus":"estimated_public","id":"fdic-sod-2025","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","publisher":"Federal Deposit Insurance Corporation","title":"Annual Summary of Deposits, 2015-2025","url":"https://banks.data.fdic.gov/bankfind-suite/SOD","profileHref":"/sources/fdic-sod-2025"},"guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth.","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","matchedCount":11,"count":11,"filters":{"states":[],"statesMatched":true,"matchedStateCodes":[],"county":null,"countyMatched":null,"fips":"33003","fipsMatched":true,"fipses":[],"fipsesMatched":null,"matchedFipses":[],"unmatchedFipses":[],"selectionOrder":false,"history":"true","historyMatched":true,"from":2015,"fromMatched":true,"to":2025,"toMatched":true,"rangeMatched":true,"query":null,"concentrationClass":null,"concentrationClassMatched":true,"source":null,"sourceMatched":null,"year":null,"yearMatched":null,"sort":"year","sortMatched":true,"order":"asc","orderMatched":true,"limit":null,"limitMatched":true},"availableSorts":["year","hhi","leader_share","organizations","branches","deposits","county"],"availableConcentrationClasses":["unconcentrated","moderately_concentrated","highly_concentrated"],"rows":[{"branchCount":23,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":713,"hhi":1742,"hhiPercentile":23.6,"hhiRank":2378,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":25.2,"leaderShareRank":2581,"organizationCount":7,"organizationDepthRank":1233,"organizationsOver5pct":6,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":2072,"stateName":"New Hampshire","totalDepositsThousands":1181286,"year":2015,"annualCountyCount":3112,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":21,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":727,"hhi":1840,"hhiPercentile":27,"hhiRank":2269,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":27.2,"leaderShareRank":2424,"organizationCount":7,"organizationDepthRank":1215,"organizationsOver5pct":6,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":2093,"stateName":"New Hampshire","totalDepositsThousands":1196376,"year":2016,"annualCountyCount":3108,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":20,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":730,"hhi":1822,"hhiPercentile":25.5,"hhiRank":2317,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":26.2,"leaderShareRank":2526,"organizationCount":7,"organizationDepthRank":1202,"organizationsOver5pct":6,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":2029,"stateName":"New Hampshire","totalDepositsThousands":1233230,"year":2017,"annualCountyCount":3108,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":20,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":736,"hhi":1803,"hhiPercentile":24.9,"hhiRank":2336,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":25.7,"leaderShareRank":2546,"organizationCount":7,"organizationDepthRank":1192,"organizationsOver5pct":6,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":2128,"stateName":"New Hampshire","totalDepositsThousands":1276185,"year":2018,"annualCountyCount":3109,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":20,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":747,"hhi":1807,"hhiPercentile":24.9,"hhiRank":2337,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":25.9,"leaderShareRank":2539,"organizationCount":7,"organizationDepthRank":1189,"organizationsOver5pct":6,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":1986,"stateName":"New Hampshire","totalDepositsThousands":1279143,"year":2019,"annualCountyCount":3111,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":20,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":740,"hhi":1834,"hhiPercentile":24.6,"hhiRank":2347,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":25.6,"leaderShareRank":2580,"organizationCount":7,"organizationDepthRank":1168,"organizationsOver5pct":6,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":6,"stateMedianHhi":1917,"stateName":"New Hampshire","totalDepositsThousands":1492281,"year":2020,"annualCountyCount":3110,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":19,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":708,"hhi":1853,"hhiPercentile":24.7,"hhiRank":2343,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":25.9,"leaderShareRank":2583,"organizationCount":7,"organizationDepthRank":1148,"organizationsOver5pct":6,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":2002,"stateName":"New Hampshire","totalDepositsThousands":1780503,"year":2021,"annualCountyCount":3109,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":18,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":708,"hhi":1823,"hhiPercentile":23.2,"hhiRank":2389,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":23.8,"leaderShareRank":2739,"organizationCount":7,"organizationDepthRank":1128,"organizationsOver5pct":6,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":1945,"stateName":"New Hampshire","totalDepositsThousands":1907407,"year":2022,"annualCountyCount":3109,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":18,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":721,"hhi":1806,"hhiPercentile":22.6,"hhiRank":2408,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":23.9,"leaderShareRank":2731,"organizationCount":7,"organizationDepthRank":1130,"organizationsOver5pct":5,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":1987,"stateName":"New Hampshire","totalDepositsThousands":1779553,"year":2023,"annualCountyCount":3108,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":19,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":739,"hhi":1809,"hhiPercentile":22.6,"hhiRank":2404,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":24.4,"leaderShareRank":2666,"organizationCount":8,"organizationDepthRank":950,"organizationsOver5pct":5,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":1899,"stateName":"New Hampshire","totalDepositsThousands":1768752,"year":2024,"annualCountyCount":3105,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."},{"branchCount":21,"concentrationClass":"moderately_concentrated","countyFips":"33003","countyName":"Carroll","depositRank":736,"hhi":1785,"hhiPercentile":22.2,"hhiRank":2417,"leadingOrganization":"TORONTO-DOMINION BANK, THE","leadingOrganizationSharePct":24.1,"leaderShareRank":2674,"organizationCount":9,"organizationDepthRank":797,"organizationsOver5pct":5,"profileHref":"/geographies/banking/33003","stateCode":"NH","stateCountyCount":10,"stateHref":"/geographies/new-hampshire","stateHhiRank":7,"stateMedianHhi":1809,"stateName":"New Hampshire","totalDepositsThousands":1820283,"year":2025,"annualCountyCount":3104,"sourceId":"fdic-sod-2025","sourceTitle":"Annual Summary of Deposits, 2015-2025","sourcePublisher":"Federal Deposit Insurance Corporation","sourceUrl":"https://banks.data.fdic.gov/bankfind-suite/SOD","sourceProfileHref":"/sources/fdic-sod-2025","accessDate":"2026-07-20","dataStatus":"estimated_public","confidenceLevel":"high","methodologyNote":"Antitrust Radar independently aggregates each annual June 30 Summary of Deposits vintage from 2015 through 2025 using the FDIC-reported top bank holding company when available and otherwise the insured institution certificate. No values are interpolated across missing or changed geographies.","methodologyHref":"/methodology#county-banking-screen","guardrail":"Annual county rows are independent June 30 branch-deposit screens, not interpolated observations or legal market definitions. Reported ownership structures, branch booking, county names, and FIPS boundaries can change between vintages; deposit values are nominal and should not be read as inflation-adjusted growth."}]}