{"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":19,"concentrationClass":"moderately_concentrated","countyFips":"22069","countyName":"Natchitoches","depositRank":1157,"hhi":1977,"hhiPercentile":30.5,"hhiRank":2161,"leadingOrganization":"CITY BANCSHARES, INC.","leadingOrganizationSharePct":26.3,"leaderShareRank":2519,"organizationCount":6,"organizationDepthRank":1431,"organizationsOver5pct":5,"profileHref":"/geographies/banking/22069","stateCode":"LA","stateCountyCount":64,"stateHref":"/geographies/louisiana","stateHhiRank":50,"stateMedianHhi":2706,"stateName":"Louisiana","totalDepositsThousands":682610,"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. 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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":17,"concentrationClass":"moderately_concentrated","countyFips":"22069","countyName":"Natchitoches","depositRank":1060,"hhi":1970,"hhiPercentile":30.5,"hhiRank":2164,"leadingOrganization":"GRANT BANCSHARES, INC.","leadingOrganizationSharePct":25.3,"leaderShareRank":2595,"organizationCount":6,"organizationDepthRank":1405,"organizationsOver5pct":5,"profileHref":"/geographies/banking/22069","stateCode":"LA","stateCountyCount":64,"stateHref":"/geographies/louisiana","stateHhiRank":50,"stateMedianHhi":2678,"stateName":"Louisiana","totalDepositsThousands":793244,"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. 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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":16,"concentrationClass":"moderately_concentrated","countyFips":"22069","countyName":"Natchitoches","depositRank":1015,"hhi":2098,"hhiPercentile":31.2,"hhiRank":2140,"leadingOrganization":"GRANT BANCSHARES, INC.","leadingOrganizationSharePct":29.5,"leaderShareRank":2341,"organizationCount":6,"organizationDepthRank":1346,"organizationsOver5pct":5,"profileHref":"/geographies/banking/22069","stateCode":"LA","stateCountyCount":64,"stateHref":"/geographies/louisiana","stateHhiRank":46,"stateMedianHhi":2630,"stateName":"Louisiana","totalDepositsThousands":1131403,"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":16,"concentrationClass":"moderately_concentrated","countyFips":"22069","countyName":"Natchitoches","depositRank":905,"hhi":2327,"hhiPercentile":37.8,"hhiRank":1934,"leadingOrganization":"GRANT BANCSHARES, INC.","leadingOrganizationSharePct":36.3,"leaderShareRank":1839,"organizationCount":6,"organizationDepthRank":1341,"organizationsOver5pct":5,"profileHref":"/geographies/banking/22069","stateCode":"LA","stateCountyCount":64,"stateHref":"/geographies/louisiana","stateHhiRank":41,"stateMedianHhi":2625,"stateName":"Louisiana","totalDepositsThousands":1306227,"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":16,"concentrationClass":"moderately_concentrated","countyFips":"22069","countyName":"Natchitoches","depositRank":934,"hhi":2368,"hhiPercentile":38.8,"hhiRank":1900,"leadingOrganization":"GRANT BANCSHARES, INC.","leadingOrganizationSharePct":37.9,"leaderShareRank":1731,"organizationCount":6,"organizationDepthRank":1340,"organizationsOver5pct":5,"profileHref":"/geographies/banking/22069","stateCode":"LA","stateCountyCount":64,"stateHref":"/geographies/louisiana","stateHhiRank":41,"stateMedianHhi":2620,"stateName":"Louisiana","totalDepositsThousands":1269170,"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":16,"concentrationClass":"highly_concentrated","countyFips":"22069","countyName":"Natchitoches","depositRank":875,"hhi":3325,"hhiPercentile":60.1,"hhiRank":1239,"leadingOrganization":"GRANT BANCSHARES, INC.","leadingOrganizationSharePct":52.5,"leaderShareRank":943,"organizationCount":6,"organizationDepthRank":1326,"organizationsOver5pct":5,"profileHref":"/geographies/banking/22069","stateCode":"LA","stateCountyCount":64,"stateHref":"/geographies/louisiana","stateHhiRank":27,"stateMedianHhi":2627,"stateName":"Louisiana","totalDepositsThousands":1424955,"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."}]}