{"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":"29133","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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":1936,"hhi":4629,"hhiPercentile":81.1,"hhiRank":590,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":57.5,"leaderShareRank":610,"organizationCount":4,"organizationDepthRank":2016,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":13,"stateMedianHhi":2652,"stateName":"Missouri","totalDepositsThousands":290270,"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":8,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":1932,"hhi":4479,"hhiPercentile":80.1,"hhiRank":620,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":56.4,"leaderShareRank":661,"organizationCount":5,"organizationDepthRank":1709,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":14,"stateMedianHhi":2574,"stateName":"Missouri","totalDepositsThousands":296252,"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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":2086,"hhi":4695,"hhiPercentile":81,"hhiRank":593,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":54,"leaderShareRank":768,"organizationCount":4,"organizationDepthRank":2000,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":13,"stateMedianHhi":2616,"stateName":"Missouri","totalDepositsThousands":260320,"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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":2053,"hhi":4775,"hhiPercentile":81.1,"hhiRank":589,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":56.4,"leaderShareRank":670,"organizationCount":4,"organizationDepthRank":1990,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":13,"stateMedianHhi":2647,"stateName":"Missouri","totalDepositsThousands":275058,"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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":2085,"hhi":4551,"hhiPercentile":79.1,"hhiRank":650,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":51.9,"leaderShareRank":890,"organizationCount":4,"organizationDepthRank":1977,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":14,"stateMedianHhi":2545,"stateName":"Missouri","totalDepositsThousands":270182,"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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":2102,"hhi":4575,"hhiPercentile":79,"hhiRank":655,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":54.3,"leaderShareRank":797,"organizationCount":4,"organizationDepthRank":1971,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":15,"stateMedianHhi":2555,"stateName":"Missouri","totalDepositsThousands":295890,"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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":2113,"hhi":4522,"hhiPercentile":77.9,"hhiRank":687,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":52,"leaderShareRank":925,"organizationCount":4,"organizationDepthRank":1949,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":17,"stateMedianHhi":2560,"stateName":"Missouri","totalDepositsThousands":321597,"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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":2131,"hhi":4523,"hhiPercentile":77.2,"hhiRank":711,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":52.2,"leaderShareRank":945,"organizationCount":4,"organizationDepthRank":1938,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":18,"stateMedianHhi":2613,"stateName":"Missouri","totalDepositsThousands":340110,"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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":2153,"hhi":4494,"hhiPercentile":76.5,"hhiRank":731,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":50.2,"leaderShareRank":1063,"organizationCount":4,"organizationDepthRank":1931,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":18,"stateMedianHhi":2600,"stateName":"Missouri","totalDepositsThousands":329899,"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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":2196,"hhi":4347,"hhiPercentile":75.2,"hhiRank":772,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":48.1,"leaderShareRank":1148,"organizationCount":4,"organizationDepthRank":1937,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":20,"stateMedianHhi":2647,"stateName":"Missouri","totalDepositsThousands":314308,"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":7,"concentrationClass":"highly_concentrated","countyFips":"29133","countyName":"Mississippi","depositRank":2184,"hhi":4518,"hhiPercentile":76.2,"hhiRank":739,"leadingOrganization":"SECURITY STATE BANCSHARES, INC.","leadingOrganizationSharePct":51.5,"leaderShareRank":1002,"organizationCount":4,"organizationDepthRank":1929,"organizationsOver5pct":2,"profileHref":"/geographies/banking/29133","stateCode":"MO","stateCountyCount":115,"stateHref":"/geographies/missouri","stateHhiRank":19,"stateMedianHhi":2756,"stateName":"Missouri","totalDepositsThousands":323083,"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."}]}