{"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. 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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":"36087","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":95,"concentrationClass":"moderately_concentrated","countyFips":"36087","countyName":"Rockland","depositRank":124,"hhi":1818,"hhiPercentile":26.1,"hhiRank":2302,"leadingOrganization":"STERLING BANCORP","leadingOrganizationSharePct":32,"leaderShareRank":2040,"organizationCount":14,"organizationDepthRank":422,"organizationsOver5pct":5,"profileHref":"/geographies/banking/36087","stateCode":"NY","stateCountyCount":62,"stateHref":"/geographies/new-york","stateHhiRank":43,"stateMedianHhi":2344,"stateName":"New York","totalDepositsThousands":12342870,"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. 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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":83,"concentrationClass":"moderately_concentrated","countyFips":"36087","countyName":"Rockland","depositRank":122,"hhi":1912,"hhiPercentile":28.7,"hhiRank":2216,"leadingOrganization":"STERLING BANCORP","leadingOrganizationSharePct":31.4,"leaderShareRank":2104,"organizationCount":15,"organizationDepthRank":359,"organizationsOver5pct":5,"profileHref":"/geographies/banking/36087","stateCode":"NY","stateCountyCount":62,"stateHref":"/geographies/new-york","stateHhiRank":44,"stateMedianHhi":2513,"stateName":"New York","totalDepositsThousands":13905420,"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":82,"concentrationClass":"moderately_concentrated","countyFips":"36087","countyName":"Rockland","depositRank":116,"hhi":1985,"hhiPercentile":30.7,"hhiRank":2155,"leadingOrganization":"STERLING BANCORP","leadingOrganizationSharePct":33.1,"leaderShareRank":1980,"organizationCount":15,"organizationDepthRank":350,"organizationsOver5pct":5,"profileHref":"/geographies/banking/36087","stateCode":"NY","stateCountyCount":62,"stateHref":"/geographies/new-york","stateHhiRank":43,"stateMedianHhi":2542,"stateName":"New York","totalDepositsThousands":14503333,"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. 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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. 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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. 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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":69,"concentrationClass":"moderately_concentrated","countyFips":"36087","countyName":"Rockland","depositRank":159,"hhi":2115,"hhiPercentile":31.7,"hhiRank":2125,"leadingOrganization":"JPMORGAN CHASE & CO.","leadingOrganizationSharePct":39.7,"leaderShareRank":1612,"organizationCount":14,"organizationDepthRank":392,"organizationsOver5pct":6,"profileHref":"/geographies/banking/36087","stateCode":"NY","stateCountyCount":62,"stateHref":"/geographies/new-york","stateHhiRank":40,"stateMedianHhi":2582,"stateName":"New York","totalDepositsThousands":14919095,"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":68,"concentrationClass":"moderately_concentrated","countyFips":"36087","countyName":"Rockland","depositRank":165,"hhi":2096,"hhiPercentile":30.8,"hhiRank":2151,"leadingOrganization":"JPMORGAN CHASE & CO.","leadingOrganizationSharePct":40,"leaderShareRank":1598,"organizationCount":14,"organizationDepthRank":395,"organizationsOver5pct":6,"profileHref":"/geographies/banking/36087","stateCode":"NY","stateCountyCount":62,"stateHref":"/geographies/new-york","stateHhiRank":43,"stateMedianHhi":2576,"stateName":"New York","totalDepositsThousands":13319474,"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":68,"concentrationClass":"moderately_concentrated","countyFips":"36087","countyName":"Rockland","depositRank":168,"hhi":2049,"hhiPercentile":29.5,"hhiRank":2189,"leadingOrganization":"JPMORGAN CHASE & CO.","leadingOrganizationSharePct":39.1,"leaderShareRank":1655,"organizationCount":14,"organizationDepthRank":398,"organizationsOver5pct":6,"profileHref":"/geographies/banking/36087","stateCode":"NY","stateCountyCount":62,"stateHref":"/geographies/new-york","stateHhiRank":43,"stateMedianHhi":2560,"stateName":"New York","totalDepositsThousands":12942401,"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":68,"concentrationClass":"moderately_concentrated","countyFips":"36087","countyName":"Rockland","depositRank":168,"hhi":1994,"hhiPercentile":28.3,"hhiRank":2226,"leadingOrganization":"JPMORGAN CHASE & CO.","leadingOrganizationSharePct":37.7,"leaderShareRank":1755,"organizationCount":14,"organizationDepthRank":398,"organizationsOver5pct":5,"profileHref":"/geographies/banking/36087","stateCode":"NY","stateCountyCount":62,"stateHref":"/geographies/new-york","stateHhiRank":44,"stateMedianHhi":2607,"stateName":"New York","totalDepositsThousands":13254363,"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."}]}