{"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. 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":11,"concentrationClass":"moderately_concentrated","countyFips":"29115","countyName":"Linn","depositRank":1671,"hhi":1711,"hhiPercentile":21.8,"hhiRank":2431,"leadingOrganization":"FIRST MISSOURI BANCSHARES, INC.","leadingOrganizationSharePct":20.8,"leaderShareRank":2878,"organizationCount":7,"organizationDepthRank":1202,"organizationsOver5pct":6,"profileHref":"/geographies/banking/29115","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":90,"stateMedianHhi":2616,"stateName":"Missouri","totalDepositsThousands":395957,"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":11,"concentrationClass":"moderately_concentrated","countyFips":"29115","countyName":"Linn","depositRank":1676,"hhi":1749,"hhiPercentile":23,"hhiRank":2394,"leadingOrganization":"RMB BANCSHARES, INC.","leadingOrganizationSharePct":21.5,"leaderShareRank":2828,"organizationCount":7,"organizationDepthRank":1192,"organizationsOver5pct":6,"profileHref":"/geographies/banking/29115","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":88,"stateMedianHhi":2647,"stateName":"Missouri","totalDepositsThousands":399648,"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. 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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":11,"concentrationClass":"moderately_concentrated","countyFips":"29115","countyName":"Linn","depositRank":1673,"hhi":1793,"hhiPercentile":24.4,"hhiRank":2354,"leadingOrganization":"FIRST MISSOURI BANCSHARES, INC.","leadingOrganizationSharePct":23.5,"leaderShareRank":2705,"organizationCount":7,"organizationDepthRank":1189,"organizationsOver5pct":6,"profileHref":"/geographies/banking/29115","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":88,"stateMedianHhi":2545,"stateName":"Missouri","totalDepositsThousands":411408,"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":10,"concentrationClass":"moderately_concentrated","countyFips":"29115","countyName":"Linn","depositRank":1728,"hhi":1905,"hhiPercentile":26.7,"hhiRank":2282,"leadingOrganization":"FIRST MISSOURI BANCSHARES, INC.","leadingOrganizationSharePct":25.5,"leaderShareRank":2588,"organizationCount":6,"organizationDepthRank":1385,"organizationsOver5pct":6,"profileHref":"/geographies/banking/29115","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":85,"stateMedianHhi":2555,"stateName":"Missouri","totalDepositsThousands":435517,"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":11,"concentrationClass":"moderately_concentrated","countyFips":"29115","countyName":"Linn","depositRank":1648,"hhi":2083,"hhiPercentile":30.6,"hhiRank":2158,"leadingOrganization":"RMB BANCSHARES, INC.","leadingOrganizationSharePct":31.9,"leaderShareRank":2166,"organizationCount":6,"organizationDepthRank":1341,"organizationsOver5pct":6,"profileHref":"/geographies/banking/29115","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":81,"stateMedianHhi":2600,"stateName":"Missouri","totalDepositsThousands":544068,"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":11,"concentrationClass":"moderately_concentrated","countyFips":"29115","countyName":"Linn","depositRank":1676,"hhi":1958,"hhiPercentile":27,"hhiRank":2267,"leadingOrganization":"RMB BANCSHARES, INC.","leadingOrganizationSharePct":27.7,"leaderShareRank":2446,"organizationCount":6,"organizationDepthRank":1340,"organizationsOver5pct":6,"profileHref":"/geographies/banking/29115","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":86,"stateMedianHhi":2647,"stateName":"Missouri","totalDepositsThousands":538402,"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":11,"concentrationClass":"moderately_concentrated","countyFips":"29115","countyName":"Linn","depositRank":1641,"hhi":2019,"hhiPercentile":28.9,"hhiRank":2208,"leadingOrganization":"RMB BANCSHARES, INC.","leadingOrganizationSharePct":29,"leaderShareRank":2357,"organizationCount":6,"organizationDepthRank":1326,"organizationsOver5pct":6,"profileHref":"/geographies/banking/29115","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":85,"stateMedianHhi":2756,"stateName":"Missouri","totalDepositsThousands":579620,"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."}]}