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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

Buffalo County, Wisconsin: 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”.
Buffalo County
ItemValueAs reported
CountyBuffalo CountyBuffalo County
StateWisconsinWisconsin
State FIPS code5555
County FIPS code011011
Census region (code)22
Census division (code)33
Estimates base, April 1, 202013,31413314
Resident population, July 1, 202013,32313323
Resident population, July 1, 202113,34013340
Resident population, July 1, 202213,40013400
Resident population, July 1, 202313,44013440
Resident population, July 1, 202413,46413464
Numeric population change, 2023 to 20242424
Births, year to July 1, 2024129129
Deaths, year to July 1, 2024104104
Natural change (births minus deaths), year to July 1, 20242525
International migration, year to July 1, 202400
Domestic migration, year to July 1, 2024-2-2
Residual, year to July 1, 202411
Birth rate per 1,000 population, year to July 1, 20249.58979.5896520963
Death rate per 1,000 population, year to July 1, 20247.73127.7311923877
Natural change rate per 1,000 population, year to July 1, 20241.85851.8584597086
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, 2024-0.1487-0.148676777
Group quarters population, July 1, 2024108108

Values as reported by the source: county_name=Buffalo County, state_name=Wisconsin, state_fips=55, county_fips=011, region=2, division=3, estimates_base_2020=13314, pop_2020=13323, pop_2021=13340, pop_2022=13400, pop_2023=13440, pop_2024=13464, npopchg_2024=24, births_2024=129, deaths_2024=104, naturalchg_2024=25, internationalmig_2024=0, domesticmig_2024=-2, residual_2024=1, rbirth_2024=9.5896520963, rdeath_2024=7.7311923877, rnaturalchg_2024=1.8584597086, rinternationalmig_2024=0.0, rdomesticmig_2024=-0.148676777, gq_estimates_2024=108