Marion 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 | Marion County | Marion County |
| State | Kentucky | Kentucky |
| State FIPS code | 21 | 21 |
| County FIPS code | 155 | 155 |
| Census region (code) | 3 | 3 |
| Census division (code) | 6 | 6 |
| Estimates base, April 1, 2020 | 19,581 | 19581 |
| Resident population, July 1, 2020 | 19,594 | 19594 |
| Resident population, July 1, 2021 | 19,728 | 19728 |
| Resident population, July 1, 2022 | 19,731 | 19731 |
| Resident population, July 1, 2023 | 19,840 | 19840 |
| Resident population, July 1, 2024 | 19,851 | 19851 |
| Numeric population change, 2023 to 2024 | 11 | 11 |
| Births, year to July 1, 2024 | 212 | 212 |
| Deaths, year to July 1, 2024 | 234 | 234 |
| Natural change (births minus deaths), year to July 1, 2024 | -22 | -22 |
| International migration, year to July 1, 2024 | 35 | 35 |
| Domestic migration, year to July 1, 2024 | -1 | -1 |
| Residual, year to July 1, 2024 | -1 | -1 |
| Birth rate per 1,000 population, year to July 1, 2024 | 10.6825 | 10.682522486 |
| Death rate per 1,000 population, year to July 1, 2024 | 11.7911 | 11.79108614 |
| Natural change rate per 1,000 population, year to July 1, 2024 | -1.1086 | -1.108563654 |
| International migration rate per 1,000 population, year to July 1, 2024 | 1.7636 | 1.7636239954 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -0.0504 | -0.050389257 |
| Group quarters population, July 1, 2024 | 538 | 538 |
Values as reported by the source: county_name=Marion County, state_name=Kentucky, state_fips=21, county_fips=155, region=3, division=6, estimates_base_2020=19581, pop_2020=19594, pop_2021=19728, pop_2022=19731, pop_2023=19840, pop_2024=19851, npopchg_2024=11, births_2024=212, deaths_2024=234, naturalchg_2024=-22, internationalmig_2024=35, domesticmig_2024=-1, residual_2024=-1, rbirth_2024=10.682522486, rdeath_2024=11.79108614, rnaturalchg_2024=-1.108563654, rinternationalmig_2024=1.7636239954, rdomesticmig_2024=-0.050389257, gq_estimates_2024=538