{"record":{"id":4381072,"name":"Chesterfield","asciiName":"Chesterfield","slug":"chesterfield","country":"US","admin1":"MO","admin2":"189","latitude":38.66311,"longitude":-90.57707,"featureCode":"PPL","population":47864,"timezone":"America/Chicago","modified":"2026-09-16"},"country":"United States","region":"Missouri","source":"https://www.geonames.org/4381072/","license":"https://creativecommons.org/licenses/by/4.0/","populationNote":"Population is the value supplied by GeoNames, of varying dates; zero or missing is represented as null. Record modification date is not a population reference date."}