Big Horn County, Montana: 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 | Big Horn County | Big Horn County |
| State | Montana | Montana |
| State FIPS code | 30 | 30 |
| County FIPS code | 003 | 003 |
| Census region (code) | 4 | 4 |
| Census division (code) | 8 | 8 |
| Estimates base, April 1, 2020 | 13,125 | 13125 |
| Resident population, July 1, 2020 | 13,083 | 13083 |
| Resident population, July 1, 2021 | 12,894 | 12894 |
| Resident population, July 1, 2022 | 12,858 | 12858 |
| Resident population, July 1, 2023 | 12,825 | 12825 |
| Resident population, July 1, 2024 | 12,796 | 12796 |
| Numeric population change, 2023 to 2024 | -29 | -29 |
| Births, year to July 1, 2024 | 183 | 183 |
| Deaths, year to July 1, 2024 | 149 | 149 |
| Natural change (births minus deaths), year to July 1, 2024 | 34 | 34 |
| International migration, year to July 1, 2024 | -2 | -2 |
| Domestic migration, year to July 1, 2024 | -61 | -61 |
| Residual, year to July 1, 2024 | 0 | 0 |
| Birth rate per 1,000 population, year to July 1, 2024 | 14.2852 | 14.285156707 |
| Death rate per 1,000 population, year to July 1, 2024 | 11.6311 | 11.631083877 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 2.6541 | 2.6540728309 |
| International migration rate per 1,000 population, year to July 1, 2024 | -0.1561 | -0.156121931 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -4.7617 | -4.761718902 |
| Group quarters population, July 1, 2024 | 296 | 296 |
Values as reported by the source: county_name=Big Horn County, state_name=Montana, state_fips=30, county_fips=003, region=4, division=8, estimates_base_2020=13125, pop_2020=13083, pop_2021=12894, pop_2022=12858, pop_2023=12825, pop_2024=12796, npopchg_2024=-29, births_2024=183, deaths_2024=149, naturalchg_2024=34, internationalmig_2024=-2, domesticmig_2024=-61, residual_2024=0, rbirth_2024=14.285156707, rdeath_2024=11.631083877, rnaturalchg_2024=2.6540728309, rinternationalmig_2024=-0.156121931, rdomesticmig_2024=-4.761718902, gq_estimates_2024=296