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Source: U.S. Census Bureau, Population Estimates Program, Vintage 2024 — figures cover the April 1, 2020 estimates base through July 1, 2024
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U.S. Census Bureau · Vintage 2024

Powder River 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.

Values are printed as the U.S. Census Bureau reports them. A blank source value is printed as “not available”.
Powder River County
ItemValueAs reported
CountyPowder River CountyPowder River County
StateMontanaMontana
State FIPS code3030
County FIPS code075075
Census region (code)44
Census division (code)88
Estimates base, April 1, 20201,6941694
Resident population, July 1, 20201,6931693
Resident population, July 1, 20211,7071707
Resident population, July 1, 20221,7251725
Resident population, July 1, 20231,7311731
Resident population, July 1, 20241,7341734
Numeric population change, 2023 to 202433
Births, year to July 1, 20241010
Deaths, year to July 1, 20241414
Natural change (births minus deaths), year to July 1, 2024-4-4
International migration, year to July 1, 202400
Domestic migration, year to July 1, 202477
Residual, year to July 1, 202400
Birth rate per 1,000 population, year to July 1, 20245.77205.772005772
Death rate per 1,000 population, year to July 1, 20248.08088.0808080808
Natural change rate per 1,000 population, year to July 1, 2024-2.3088-2.308802309
International migration rate per 1,000 population, year to July 1, 20240.00000.0
Domestic migration rate per 1,000 population, year to July 1, 20244.04044.0404040404
Group quarters population, July 1, 20242121

Values as reported by the source: county_name=Powder River County, state_name=Montana, state_fips=30, county_fips=075, region=4, division=8, estimates_base_2020=1694, pop_2020=1693, pop_2021=1707, pop_2022=1725, pop_2023=1731, pop_2024=1734, npopchg_2024=3, births_2024=10, deaths_2024=14, naturalchg_2024=-4, internationalmig_2024=0, domesticmig_2024=7, residual_2024=0, rbirth_2024=5.772005772, rdeath_2024=8.0808080808, rnaturalchg_2024=-2.308802309, rinternationalmig_2024=0.0, rdomesticmig_2024=4.0404040404, gq_estimates_2024=21