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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

Prairie 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”.
Prairie County
ItemValueAs reported
CountyPrairie CountyPrairie County
StateMontanaMontana
State FIPS code3030
County FIPS code079079
Census region (code)44
Census division (code)88
Estimates base, April 1, 20201,0901090
Resident population, July 1, 20201,0901090
Resident population, July 1, 20211,0961096
Resident population, July 1, 20221,1141114
Resident population, July 1, 20231,1151115
Resident population, July 1, 20241,1121112
Numeric population change, 2023 to 2024-3-3
Births, year to July 1, 20242121
Deaths, year to July 1, 20242626
Natural change (births minus deaths), year to July 1, 2024-5-5
International migration, year to July 1, 202400
Domestic migration, year to July 1, 202422
Residual, year to July 1, 202400
Birth rate per 1,000 population, year to July 1, 202418.859518.859452178
Death rate per 1,000 population, year to July 1, 202423.349823.349797934
Natural change rate per 1,000 population, year to July 1, 2024-4.4903-4.490345757
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, 20241.79611.7961383026
Group quarters population, July 1, 20241616

Values as reported by the source: county_name=Prairie County, state_name=Montana, state_fips=30, county_fips=079, region=4, division=8, estimates_base_2020=1090, pop_2020=1090, pop_2021=1096, pop_2022=1114, pop_2023=1115, pop_2024=1112, npopchg_2024=-3, births_2024=21, deaths_2024=26, naturalchg_2024=-5, internationalmig_2024=0, domesticmig_2024=2, residual_2024=0, rbirth_2024=18.859452178, rdeath_2024=23.349797934, rnaturalchg_2024=-4.490345757, rinternationalmig_2024=0.0, rdomesticmig_2024=1.7961383026, gq_estimates_2024=16