{"data":[{"id":"foreign-born-population:2010:08:all:1","metric_id":"foreign-born-population","source_id":"census-acsbr-019","run_id":"release-census-acsbr-019","date":"2010-12-31","year":2010,"month":null,"quarter":null,"country":"US","state":"CO","county":"","metro":"","geography_code":"08","subgroup_type":"total","subgroup_value":"all","value":497000,"lower_bound":483000,"upper_bound":511000,"margin_of_error":14000,"is_estimate":true,"revision":1,"source_version":"2026-09-16","revision_date":null,"unit":"people","period_type":"calendar_year","created_at":"2026-09-16","updated_at":"2026-09-16"},{"id":"foreign-born-population:2022:08:all:1","metric_id":"foreign-born-population","source_id":"census-acsbr-019","run_id":"release-census-acsbr-019","date":"2022-12-31","year":2022,"month":null,"quarter":null,"country":"US","state":"CO","county":"","metro":"","geography_code":"08","subgroup_type":"total","subgroup_value":"all","value":558000,"lower_bound":542000,"upper_bound":574000,"margin_of_error":16000,"is_estimate":true,"revision":1,"source_version":"2026-09-16","revision_date":null,"unit":"people","period_type":"calendar_year","created_at":"2026-09-16","updated_at":"2026-09-16"},{"id":"foreign-born-population:2023:CO:all:1","metric_id":"foreign-born-population","source_id":"census-acs-b05002-b05006","run_id":"release-census-acs-b05002-b05006","date":"2023-12-31","year":2023,"month":null,"quarter":null,"country":"US","state":"CO","county":"","metro":"","geography_code":"CO","subgroup_type":"total","subgroup_value":"all","value":563101,"lower_bound":547207,"upper_bound":578995,"margin_of_error":15894,"is_estimate":true,"quality_flags":"","revision":1,"source_version":"2026-09-17","revision_date":null,"unit":"people","period_type":"calendar_year","created_at":"2026-09-17","updated_at":"2026-09-17"},{"id":"foreign-born-population:2024:CO:all:1","metric_id":"foreign-born-population","source_id":"census-acs-b05002-b05006","run_id":"release-census-acs-b05002-b05006","date":"2024-12-31","year":2024,"month":null,"quarter":null,"country":"US","state":"CO","county":"","metro":"","geography_code":"CO","subgroup_type":"total","subgroup_value":"all","value":628683,"lower_bound":609025,"upper_bound":648341,"margin_of_error":19658,"is_estimate":true,"quality_flags":"","revision":1,"source_version":"2026-09-17","revision_date":null,"unit":"people","period_type":"calendar_year","created_at":"2026-09-17","updated_at":"2026-09-17"}],"meta":{"count":4,"release":"2026-09-17","missingData":"Unknown values are null or absent, never replaced with zero.","status":"available","filters":{"startYear":1960,"endYear":2024,"state":"CO","limit":1000,"format":"json"}}}