Linn 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 | Linn County | Linn County |
| State | Iowa | Iowa |
| State FIPS code | 19 | 19 |
| County FIPS code | 113 | 113 |
| Census region (code) | 2 | 2 |
| Census division (code) | 4 | 4 |
| Estimates base, April 1, 2020 | 230,303 | 230303 |
| Resident population, July 1, 2020 | 230,433 | 230433 |
| Resident population, July 1, 2021 | 229,474 | 229474 |
| Resident population, July 1, 2022 | 228,947 | 228947 |
| Resident population, July 1, 2023 | 229,402 | 229402 |
| Resident population, July 1, 2024 | 231,762 | 231762 |
| Numeric population change, 2023 to 2024 | 2,360 | 2360 |
| Births, year to July 1, 2024 | 2,619 | 2619 |
| Deaths, year to July 1, 2024 | 2,218 | 2218 |
| Natural change (births minus deaths), year to July 1, 2024 | 401 | 401 |
| International migration, year to July 1, 2024 | 1,686 | 1686 |
| Domestic migration, year to July 1, 2024 | 263 | 263 |
| Residual, year to July 1, 2024 | 10 | 10 |
| Birth rate per 1,000 population, year to July 1, 2024 | 11.3582 | 11.358215299 |
| Death rate per 1,000 population, year to July 1, 2024 | 9.6191 | 9.6191376604 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 1.7391 | 1.7390776383 |
| International migration rate per 1,000 population, year to July 1, 2024 | 7.3119 | 7.3119324145 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 1.1406 | 1.140592067 |
| Group quarters population, July 1, 2024 | 5,180 | 5180 |
Values as reported by the source: county_name=Linn County, state_name=Iowa, state_fips=19, county_fips=113, region=2, division=4, estimates_base_2020=230303, pop_2020=230433, pop_2021=229474, pop_2022=228947, pop_2023=229402, pop_2024=231762, npopchg_2024=2360, births_2024=2619, deaths_2024=2218, naturalchg_2024=401, internationalmig_2024=1686, domesticmig_2024=263, residual_2024=10, rbirth_2024=11.358215299, rdeath_2024=9.6191376604, rnaturalchg_2024=1.7390776383, rinternationalmig_2024=7.3119324145, rdomesticmig_2024=1.140592067, gq_estimates_2024=5180