Is Northeastern Connecticut Planning Region, CT's population growing or shrinking?
Refreshed annually
It grew by 469 between 2024 and 2025. Changes in population can reflect birth and death rates, immigration patterns, regional shifts, and even the overall health of the economy. The 0.48% annual increase was primarily driven by people moving from other states.
+469
population change (2024 to 2025)
+0.48%
percent change in population (2024 to 2025)
Northeastern Connecticut Planning Region, CT gained 469 residents between 2024 and 2025.
Annual population change, 2001–2025
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What contributes to population change in Northeastern Connecticut Planning Region, CT?
A county’s population is influenced by three factors:
- Natural population change: If births outnumber deaths in a given year, natural population growth is positive. If deaths exceed births, it is negative. Between 2024 and 2025 natural population change was negative in Northeastern Connecticut Planning Region, CT, with deaths exceeding births by 81.
- Immigration: international migration directly into or out of a county: If more people move in than move out, population change from immigration is positive. If more people move out than move in, it’s negative. Between 2024 to 2025, Northeastern Connecticut Planning Region, CT’s population change from immigration was positive with about 101 more people coming from another country directly to Northeastern Connecticut Planning Region, CT than leaving.
- Domestic migration, moving between counties: Between 2024 to 2025, Northeastern Connecticut Planning Region, CT’s population change from domestic migration was positive with about 446 more people coming from any other county in the US.
Between 2024 and 2025, domestic migration was the primary driver of population growth in Northeastern Connecticut Planning Region, CT.
Components of population change from previous year, 2011–2025
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
