{"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","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":8,"concentrationClass":"highly_concentrated","countyFips":"40111","countyName":"Okmulgee","depositRank":1545,"hhi":3361,"hhiPercentile":64.6,"hhiRank":1101,"leadingOrganization":"FIRST OKMULGEE CORPORATION","leadingOrganizationSharePct":41.6,"leaderShareRank":1386,"organizationCount":5,"organizationDepthRank":1693,"organizationsOver5pct":3,"profileHref":"/geographies/banking/40111","stateCode":"OK","stateCountyCount":77,"stateHref":"/geographies/oklahoma","stateHhiRank":28,"stateMedianHhi":2687,"stateName":"Oklahoma","totalDepositsThousands":441249,"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":8,"concentrationClass":"highly_concentrated","countyFips":"40111","countyName":"Okmulgee","depositRank":1532,"hhi":3324,"hhiPercentile":64,"hhiRank":1121,"leadingOrganization":"FIRST OKMULGEE CORPORATION","leadingOrganizationSharePct":43.3,"leaderShareRank":1288,"organizationCount":5,"organizationDepthRank":1679,"organizationsOver5pct":3,"profileHref":"/geographies/banking/40111","stateCode":"OK","stateCountyCount":77,"stateHref":"/geographies/oklahoma","stateHhiRank":28,"stateMedianHhi":2671,"stateName":"Oklahoma","totalDepositsThousands":455410,"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":8,"concentrationClass":"highly_concentrated","countyFips":"40111","countyName":"Okmulgee","depositRank":1568,"hhi":3342,"hhiPercentile":63.6,"hhiRank":1134,"leadingOrganization":"FIRST OKMULGEE CORPORATION","leadingOrganizationSharePct":43.2,"leaderShareRank":1296,"organizationCount":5,"organizationDepthRank":1669,"organizationsOver5pct":3,"profileHref":"/geographies/banking/40111","stateCode":"OK","stateCountyCount":77,"stateHref":"/geographies/oklahoma","stateHhiRank":28,"stateMedianHhi":2651,"stateName":"Oklahoma","totalDepositsThousands":453098,"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":8,"concentrationClass":"highly_concentrated","countyFips":"40111","countyName":"Okmulgee","depositRank":1631,"hhi":3245,"hhiPercentile":61.3,"hhiRank":1206,"leadingOrganization":"FIRST OKMULGEE CORPORATION","leadingOrganizationSharePct":40.7,"leaderShareRank":1494,"organizationCount":5,"organizationDepthRank":1647,"organizationsOver5pct":3,"profileHref":"/geographies/banking/40111","stateCode":"OK","stateCountyCount":77,"stateHref":"/geographies/oklahoma","stateHhiRank":26,"stateMedianHhi":2672,"stateName":"Oklahoma","totalDepositsThousands":483762,"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. 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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":8,"concentrationClass":"highly_concentrated","countyFips":"40111","countyName":"Okmulgee","depositRank":1576,"hhi":3280,"hhiPercentile":59.4,"hhiRank":1263,"leadingOrganization":"MABREY BANCORPORATION, INC.","leadingOrganizationSharePct":41.6,"leaderShareRank":1494,"organizationCount":5,"organizationDepthRank":1605,"organizationsOver5pct":4,"profileHref":"/geographies/banking/40111","stateCode":"OK","stateCountyCount":77,"stateHref":"/geographies/oklahoma","stateHhiRank":27,"stateMedianHhi":2752,"stateName":"Oklahoma","totalDepositsThousands":583707,"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":8,"concentrationClass":"highly_concentrated","countyFips":"40111","countyName":"Okmulgee","depositRank":1618,"hhi":3199,"hhiPercentile":58.8,"hhiRank":1280,"leadingOrganization":"MABREY BANCORPORATION, INC.","leadingOrganizationSharePct":40.1,"leaderShareRank":1588,"organizationCount":5,"organizationDepthRank":1606,"organizationsOver5pct":4,"profileHref":"/geographies/banking/40111","stateCode":"OK","stateCountyCount":77,"stateHref":"/geographies/oklahoma","stateHhiRank":28,"stateMedianHhi":2679,"stateName":"Oklahoma","totalDepositsThousands":576645,"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":8,"concentrationClass":"highly_concentrated","countyFips":"40111","countyName":"Okmulgee","depositRank":1644,"hhi":3179,"hhiPercentile":57.7,"hhiRank":1313,"leadingOrganization":"MABREY BANCORPORATION, INC.","leadingOrganizationSharePct":39.9,"leaderShareRank":1622,"organizationCount":5,"organizationDepthRank":1597,"organizationsOver5pct":4,"profileHref":"/geographies/banking/40111","stateCode":"OK","stateCountyCount":77,"stateHref":"/geographies/oklahoma","stateHhiRank":29,"stateMedianHhi":2756,"stateName":"Oklahoma","totalDepositsThousands":577681,"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."}]}