Story County, Iowa: 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 | Story County | Story County |
| State | Iowa | Iowa |
| State FIPS code | 19 | 19 |
| County FIPS code | 169 | 169 |
| Census region (code) | 2 | 2 |
| Census division (code) | 4 | 4 |
| Estimates base, April 1, 2020 | 98,534 | 98534 |
| Resident population, July 1, 2020 | 98,651 | 98651 |
| Resident population, July 1, 2021 | 99,683 | 99683 |
| Resident population, July 1, 2022 | 99,995 | 99995 |
| Resident population, July 1, 2023 | 101,501 | 101501 |
| Resident population, July 1, 2024 | 102,498 | 102498 |
| Numeric population change, 2023 to 2024 | 997 | 997 |
| Births, year to July 1, 2024 | 842 | 842 |
| Deaths, year to July 1, 2024 | 606 | 606 |
| Natural change (births minus deaths), year to July 1, 2024 | 236 | 236 |
| International migration, year to July 1, 2024 | 1,289 | 1289 |
| Domestic migration, year to July 1, 2024 | -536 | -536 |
| Residual, year to July 1, 2024 | 8 | 8 |
| Birth rate per 1,000 population, year to July 1, 2024 | 8.2549 | 8.2549424262 |
| Death rate per 1,000 population, year to July 1, 2024 | 5.9412 | 5.9412055941 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 2.3137 | 2.313736832 |
| International migration rate per 1,000 population, year to July 1, 2024 | 12.6373 | 12.63731685 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -5.2549 | -5.25492772 |
| Group quarters population, July 1, 2024 | 12,947 | 12947 |
Values as reported by the source: county_name=Story County, state_name=Iowa, state_fips=19, county_fips=169, region=2, division=4, estimates_base_2020=98534, pop_2020=98651, pop_2021=99683, pop_2022=99995, pop_2023=101501, pop_2024=102498, npopchg_2024=997, births_2024=842, deaths_2024=606, naturalchg_2024=236, internationalmig_2024=1289, domesticmig_2024=-536, residual_2024=8, rbirth_2024=8.2549424262, rdeath_2024=5.9412055941, rnaturalchg_2024=2.313736832, rinternationalmig_2024=12.63731685, rdomesticmig_2024=-5.25492772, gq_estimates_2024=12947