McClain County, Oklahoma: 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 | McClain County | McClain County |
| State | Oklahoma | Oklahoma |
| State FIPS code | 40 | 40 |
| County FIPS code | 087 | 087 |
| Census region (code) | 3 | 3 |
| Census division (code) | 7 | 7 |
| Estimates base, April 1, 2020 | 41,659 | 41659 |
| Resident population, July 1, 2020 | 41,910 | 41910 |
| Resident population, July 1, 2021 | 43,538 | 43538 |
| Resident population, July 1, 2022 | 45,422 | 45422 |
| Resident population, July 1, 2023 | 47,060 | 47060 |
| Resident population, July 1, 2024 | 48,434 | 48434 |
| Numeric population change, 2023 to 2024 | 1,374 | 1374 |
| Births, year to July 1, 2024 | 483 | 483 |
| Deaths, year to July 1, 2024 | 464 | 464 |
| Natural change (births minus deaths), year to July 1, 2024 | 19 | 19 |
| International migration, year to July 1, 2024 | 36 | 36 |
| Domestic migration, year to July 1, 2024 | 1,329 | 1329 |
| Residual, year to July 1, 2024 | -10 | -10 |
| Birth rate per 1,000 population, year to July 1, 2024 | 10.1158 | 10.115818795 |
| Death rate per 1,000 population, year to July 1, 2024 | 9.7179 | 9.7178880349 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 0.3979 | 0.39793076 |
| International migration rate per 1,000 population, year to July 1, 2024 | 0.7540 | 0.7539740717 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 27.8342 | 27.834209479 |
| Group quarters population, July 1, 2024 | 317 | 317 |
Values as reported by the source: county_name=McClain County, state_name=Oklahoma, state_fips=40, county_fips=087, region=3, division=7, estimates_base_2020=41659, pop_2020=41910, pop_2021=43538, pop_2022=45422, pop_2023=47060, pop_2024=48434, npopchg_2024=1374, births_2024=483, deaths_2024=464, naturalchg_2024=19, internationalmig_2024=36, domesticmig_2024=1329, residual_2024=-10, rbirth_2024=10.115818795, rdeath_2024=9.7178880349, rnaturalchg_2024=0.39793076, rinternationalmig_2024=0.7539740717, rdomesticmig_2024=27.834209479, gq_estimates_2024=317