{"data":[{"jurisdictionTag":"county:17083","state":"IL","level":"county","geoid":"17083","fips":"17083","displayName":"Jersey County","aliases":["Jersey County","Jersey"],"geometryKey":"JERSEY","source":"il-counties.geojson","caveat":""}],"meta":{"generatedAt":"2026-09-27T21:59:29.466Z","source":"canonical-jurisdictions","releaseId":null,"schemaVersion":"1.0.0","rowCount":1,"hasMore":false,"limit":250,"offset":0,"total":1,"registryCountyEquivalentCount":3144,"contract":"county:<five-digit Census GEOID>"}}