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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

Penobscot County, Maine: 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”.
Penobscot County
ItemValueAs reported
CountyPenobscot CountyPenobscot County
StateMaineMaine
State FIPS code2323
County FIPS code019019
Census region (code)11
Census division (code)11
Estimates base, April 1, 2020152,199152199
Resident population, July 1, 2020152,179152179
Resident population, July 1, 2021153,383153383
Resident population, July 1, 2022154,817154817
Resident population, July 1, 2023156,329156329
Resident population, July 1, 2024156,840156840
Numeric population change, 2023 to 2024511511
Births, year to July 1, 20241,3141314
Deaths, year to July 1, 20241,9591959
Natural change (births minus deaths), year to July 1, 2024-645-645
International migration, year to July 1, 2024594594
Domestic migration, year to July 1, 2024555555
Residual, year to July 1, 202477
Birth rate per 1,000 population, year to July 1, 20248.39168.3916351874
Death rate per 1,000 population, year to July 1, 202412.510812.510816843
Natural change rate per 1,000 population, year to July 1, 2024-4.1192-4.119181656
International migration rate per 1,000 population, year to July 1, 20243.79353.7934789203
Domestic migration rate per 1,000 population, year to July 1, 20243.54443.5444121225
Group quarters population, July 1, 20247,5877587

Values as reported by the source: county_name=Penobscot County, state_name=Maine, state_fips=23, county_fips=019, region=1, division=1, estimates_base_2020=152199, pop_2020=152179, pop_2021=153383, pop_2022=154817, pop_2023=156329, pop_2024=156840, npopchg_2024=511, births_2024=1314, deaths_2024=1959, naturalchg_2024=-645, internationalmig_2024=594, domesticmig_2024=555, residual_2024=7, rbirth_2024=8.3916351874, rdeath_2024=12.510816843, rnaturalchg_2024=-4.119181656, rinternationalmig_2024=3.7934789203, rdomesticmig_2024=3.5444121225, gq_estimates_2024=7587