Knox County, Maine: 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 | Knox County | Knox County |
| State | Maine | Maine |
| State FIPS code | 23 | 23 |
| County FIPS code | 013 | 013 |
| Census region (code) | 1 | 1 |
| Census division (code) | 1 | 1 |
| Estimates base, April 1, 2020 | 40,611 | 40611 |
| Resident population, July 1, 2020 | 40,663 | 40663 |
| Resident population, July 1, 2021 | 41,078 | 41078 |
| Resident population, July 1, 2022 | 41,251 | 41251 |
| Resident population, July 1, 2023 | 41,044 | 41044 |
| Resident population, July 1, 2024 | 40,981 | 40981 |
| Numeric population change, 2023 to 2024 | -63 | -63 |
| Births, year to July 1, 2024 | 276 | 276 |
| Deaths, year to July 1, 2024 | 534 | 534 |
| Natural change (births minus deaths), year to July 1, 2024 | -258 | -258 |
| International migration, year to July 1, 2024 | 33 | 33 |
| Domestic migration, year to July 1, 2024 | 164 | 164 |
| Residual, year to July 1, 2024 | -2 | -2 |
| Birth rate per 1,000 population, year to July 1, 2024 | 6.7297 | 6.7296555928 |
| Death rate per 1,000 population, year to July 1, 2024 | 13.0204 | 13.020420603 |
| Natural change rate per 1,000 population, year to July 1, 2024 | -6.2908 | -6.290765011 |
| International migration rate per 1,000 population, year to July 1, 2024 | 0.8046 | 0.8046327339 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 3.9988 | 3.9987808595 |
| Group quarters population, July 1, 2024 | 1,535 | 1535 |
Values as reported by the source: county_name=Knox County, state_name=Maine, state_fips=23, county_fips=013, region=1, division=1, estimates_base_2020=40611, pop_2020=40663, pop_2021=41078, pop_2022=41251, pop_2023=41044, pop_2024=40981, npopchg_2024=-63, births_2024=276, deaths_2024=534, naturalchg_2024=-258, internationalmig_2024=33, domesticmig_2024=164, residual_2024=-2, rbirth_2024=6.7296555928, rdeath_2024=13.020420603, rnaturalchg_2024=-6.290765011, rinternationalmig_2024=0.8046327339, rdomesticmig_2024=3.9987808595, gq_estimates_2024=1535