Warren County, Kentucky: population and components of change
Source: U.S. Census Bureau, Population Estimates Program, Vintage 2024: County Population Totals and Components of Change 2020-2024 (CO-EST2024-ALLDATA). Figures cover the April 1, 2020 estimates base through July 1, 2024; data fetched 2026-10-30T08:41:21Z.
| Item | Value | As reported |
|---|---|---|
| County | Warren County | Warren County |
| State | Kentucky | Kentucky |
| State FIPS code | 21 | 21 |
| County FIPS code | 227 | 227 |
| Census region (code) | 3 | 3 |
| Census division (code) | 6 | 6 |
| Estimates base, April 1, 2020 | 134,561 | 134561 |
| Resident population, July 1, 2020 | 135,033 | 135033 |
| Resident population, July 1, 2021 | 137,191 | 137191 |
| Resident population, July 1, 2022 | 140,503 | 140503 |
| Resident population, July 1, 2023 | 143,929 | 143929 |
| Resident population, July 1, 2024 | 147,936 | 147936 |
| Numeric population change, 2023 to 2024 | 4,007 | 4007 |
| Births, year to July 1, 2024 | 1,944 | 1944 |
| Deaths, year to July 1, 2024 | 1,224 | 1224 |
| Natural change (births minus deaths), year to July 1, 2024 | 720 | 720 |
| International migration, year to July 1, 2024 | 2,190 | 2190 |
| Domestic migration, year to July 1, 2024 | 1,093 | 1093 |
| Residual, year to July 1, 2024 | 4 | 4 |
| Birth rate per 1,000 population, year to July 1, 2024 | 13.3212 | 13.32122728 |
| Death rate per 1,000 population, year to July 1, 2024 | 8.3874 | 8.3874393984 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 4.9338 | 4.9337878814 |
| International migration rate per 1,000 population, year to July 1, 2024 | 15.0069 | 15.006938139 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 7.4898 | 7.4897641033 |
| Group quarters population, July 1, 2024 | 5,680 | 5680 |
Values as reported by the source: county_name=Warren County, state_name=Kentucky, state_fips=21, county_fips=227, region=3, division=6, estimates_base_2020=134561, pop_2020=135033, pop_2021=137191, pop_2022=140503, pop_2023=143929, pop_2024=147936, npopchg_2024=4007, births_2024=1944, deaths_2024=1224, naturalchg_2024=720, internationalmig_2024=2190, domesticmig_2024=1093, residual_2024=4, rbirth_2024=13.32122728, rdeath_2024=8.3874393984, rnaturalchg_2024=4.9337878814, rinternationalmig_2024=15.006938139, rdomesticmig_2024=7.4897641033, gq_estimates_2024=5680