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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

Northumberland County, Pennsylvania: 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”.
Northumberland County
ItemValueAs reported
CountyNorthumberland CountyNorthumberland County
StatePennsylvaniaPennsylvania
State FIPS code4242
County FIPS code097097
Census region (code)11
Census division (code)22
Estimates base, April 1, 202091,64291642
Resident population, July 1, 202091,55091550
Resident population, July 1, 202191,00191001
Resident population, July 1, 202290,09390093
Resident population, July 1, 202390,13190131
Resident population, July 1, 202490,02790027
Numeric population change, 2023 to 2024-104-104
Births, year to July 1, 2024771771
Deaths, year to July 1, 20241,1391139
Natural change (births minus deaths), year to July 1, 2024-368-368
International migration, year to July 1, 2024117117
Domestic migration, year to July 1, 2024151151
Residual, year to July 1, 2024-4-4
Birth rate per 1,000 population, year to July 1, 20248.55928.5591536318
Death rate per 1,000 population, year to July 1, 202412.644512.644456533
Natural change rate per 1,000 population, year to July 1, 2024-4.0853-4.085302901
International migration rate per 1,000 population, year to July 1, 20241.29891.2988598897
Domestic migration rate per 1,000 population, year to July 1, 20241.67631.6763063533
Group quarters population, July 1, 20243,2423242

Values as reported by the source: county_name=Northumberland County, state_name=Pennsylvania, state_fips=42, county_fips=097, region=1, division=2, estimates_base_2020=91642, pop_2020=91550, pop_2021=91001, pop_2022=90093, pop_2023=90131, pop_2024=90027, npopchg_2024=-104, births_2024=771, deaths_2024=1139, naturalchg_2024=-368, internationalmig_2024=117, domesticmig_2024=151, residual_2024=-4, rbirth_2024=8.5591536318, rdeath_2024=12.644456533, rnaturalchg_2024=-4.085302901, rinternationalmig_2024=1.2988598897, rdomesticmig_2024=1.6763063533, gq_estimates_2024=3242