{"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":"04021","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":44,"concentrationClass":"moderately_concentrated","countyFips":"04021","countyName":"Pinal","depositRank":507,"hhi":2101,"hhiPercentile":35.4,"hhiRank":2011,"leadingOrganization":"WELLS FARGO & COMPANY","leadingOrganizationSharePct":32.2,"leaderShareRank":2024,"organizationCount":12,"organizationDepthRank":553,"organizationsOver5pct":5,"profileHref":"/geographies/banking/04021","stateCode":"AZ","stateCountyCount":15,"stateHref":"/geographies/arizona","stateHhiRank":7,"stateMedianHhi":2003,"stateName":"Arizona","totalDepositsThousands":1847808,"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. 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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":39,"concentrationClass":"moderately_concentrated","countyFips":"04021","countyName":"Pinal","depositRank":469,"hhi":2083,"hhiPercentile":33.3,"hhiRank":2075,"leadingOrganization":"WELLS FARGO & COMPANY","leadingOrganizationSharePct":31,"leaderShareRank":2135,"organizationCount":11,"organizationDepthRank":599,"organizationsOver5pct":5,"profileHref":"/geographies/banking/04021","stateCode":"AZ","stateCountyCount":15,"stateHref":"/geographies/arizona","stateHhiRank":7,"stateMedianHhi":2046,"stateName":"Arizona","totalDepositsThousands":2268090,"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":38,"concentrationClass":"moderately_concentrated","countyFips":"04021","countyName":"Pinal","depositRank":460,"hhi":2160,"hhiPercentile":35.8,"hhiRank":1998,"leadingOrganization":"WELLS FARGO & COMPANY","leadingOrganizationSharePct":31.2,"leaderShareRank":2133,"organizationCount":11,"organizationDepthRank":600,"organizationsOver5pct":5,"profileHref":"/geographies/banking/04021","stateCode":"AZ","stateCountyCount":15,"stateHref":"/geographies/arizona","stateHhiRank":7,"stateMedianHhi":2047,"stateName":"Arizona","totalDepositsThousands":2361752,"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. 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":35,"concentrationClass":"moderately_concentrated","countyFips":"04021","countyName":"Pinal","depositRank":465,"hhi":2340,"hhiPercentile":39.3,"hhiRank":1887,"leadingOrganization":"WELLS FARGO & COMPANY","leadingOrganizationSharePct":32.3,"leaderShareRank":2114,"organizationCount":11,"organizationDepthRank":581,"organizationsOver5pct":5,"profileHref":"/geographies/banking/04021","stateCode":"AZ","stateCountyCount":15,"stateHref":"/geographies/arizona","stateHhiRank":7,"stateMedianHhi":2057,"stateName":"Arizona","totalDepositsThousands":3121953,"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":35,"concentrationClass":"moderately_concentrated","countyFips":"04021","countyName":"Pinal","depositRank":444,"hhi":2367,"hhiPercentile":39.1,"hhiRank":1894,"leadingOrganization":"JPMORGAN CHASE & CO.","leadingOrganizationSharePct":32.4,"leaderShareRank":2115,"organizationCount":11,"organizationDepthRank":577,"organizationsOver5pct":5,"profileHref":"/geographies/banking/04021","stateCode":"AZ","stateCountyCount":15,"stateHref":"/geographies/arizona","stateHhiRank":7,"stateMedianHhi":2006,"stateName":"Arizona","totalDepositsThousands":3505163,"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":35,"concentrationClass":"moderately_concentrated","countyFips":"04021","countyName":"Pinal","depositRank":451,"hhi":2280,"hhiPercentile":36.2,"hhiRank":1983,"leadingOrganization":"JPMORGAN CHASE & CO.","leadingOrganizationSharePct":32.3,"leaderShareRank":2138,"organizationCount":11,"organizationDepthRank":572,"organizationsOver5pct":4,"profileHref":"/geographies/banking/04021","stateCode":"AZ","stateCountyCount":15,"stateHref":"/geographies/arizona","stateHhiRank":7,"stateMedianHhi":2183,"stateName":"Arizona","totalDepositsThousands":3344153,"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":37,"concentrationClass":"moderately_concentrated","countyFips":"04021","countyName":"Pinal","depositRank":452,"hhi":2229,"hhiPercentile":35,"hhiRank":2019,"leadingOrganization":"JPMORGAN CHASE & CO.","leadingOrganizationSharePct":32.9,"leaderShareRank":2081,"organizationCount":12,"organizationDepthRank":510,"organizationsOver5pct":4,"profileHref":"/geographies/banking/04021","stateCode":"AZ","stateCountyCount":15,"stateHref":"/geographies/arizona","stateHhiRank":7,"stateMedianHhi":2137,"stateName":"Arizona","totalDepositsThousands":3390397,"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":37,"concentrationClass":"moderately_concentrated","countyFips":"04021","countyName":"Pinal","depositRank":470,"hhi":2208,"hhiPercentile":34,"hhiRank":2051,"leadingOrganization":"JPMORGAN CHASE & CO.","leadingOrganizationSharePct":32.4,"leaderShareRank":2121,"organizationCount":12,"organizationDepthRank":515,"organizationsOver5pct":4,"profileHref":"/geographies/banking/04021","stateCode":"AZ","stateCountyCount":15,"stateHref":"/geographies/arizona","stateHhiRank":7,"stateMedianHhi":2123,"stateName":"Arizona","totalDepositsThousands":3311866,"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."}]}