Skip to content
Source: U.S. Census Bureau, Population Estimates Program, Vintage 2024 — figures cover the April 1, 2020 estimates base through July 1, 2024
Estate Finds Hub
By State By County About Contact
U.S. Census Bureau · Vintage 2024

Northwest Hills Planning Region, Connecticut: 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”.
Northwest Hills Planning Region
ItemValueAs reported
CountyNorthwest Hills Planning RegionNorthwest Hills Planning Region
StateConnecticutConnecticut
State FIPS code0909
County FIPS code160160
Census region (code)11
Census division (code)11
Estimates base, April 1, 2020112,456112456
Resident population, July 1, 2020112,199112199
Resident population, July 1, 2021112,952112952
Resident population, July 1, 2022113,289113289
Resident population, July 1, 2023113,538113538
Resident population, July 1, 2024114,101114101
Numeric population change, 2023 to 2024563563
Births, year to July 1, 2024901901
Deaths, year to July 1, 20241,1251125
Natural change (births minus deaths), year to July 1, 2024-224-224
International migration, year to July 1, 2024329329
Domestic migration, year to July 1, 2024472472
Residual, year to July 1, 2024-14-14
Birth rate per 1,000 population, year to July 1, 20247.91607.9160425059
Death rate per 1,000 population, year to July 1, 20249.88419.8840708314
Natural change rate per 1,000 population, year to July 1, 2024-1.9680-1.968028326
International migration rate per 1,000 population, year to July 1, 20242.89052.8905416032
Domestic migration rate per 1,000 population, year to July 1, 20244.14694.1469168288
Group quarters population, July 1, 20242,3542354

Values as reported by the source: county_name=Northwest Hills Planning Region, state_name=Connecticut, state_fips=09, county_fips=160, region=1, division=1, estimates_base_2020=112456, pop_2020=112199, pop_2021=112952, pop_2022=113289, pop_2023=113538, pop_2024=114101, npopchg_2024=563, births_2024=901, deaths_2024=1125, naturalchg_2024=-224, internationalmig_2024=329, domesticmig_2024=472, residual_2024=-14, rbirth_2024=7.9160425059, rdeath_2024=9.8840708314, rnaturalchg_2024=-1.968028326, rinternationalmig_2024=2.8905416032, rdomesticmig_2024=4.1469168288, gq_estimates_2024=2354