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  3. Connecticut State Data Center
  4. Population Projections by ...

Population Projections by County

Data and Resources

Additional Info

Jenna Daly

Total;0 to 4 years;5 to 9 years;10 to 14 years;15 to 19 years;20 to 24 years;25 to 29 years;30 to 34 years;35 to 39 years;40 to 44 years;45 to 49 years;50 to 54 years;55 to 59 years;60 to 64 years;65 to 69 years;70 to 74 years;75 to 79 years;80 to 84 years;85 to 89 years;90 years and Over

'Total Projected Population for a given geography' is used to calculate percentages for individual Gender and Age Cohort groups. 'Total Projected Population of the state' is used to calculate percentages for All Gender totals and total Age Cohorts.

Population Projections by County reports the projected population of Connecticut, disaggregated by county, gender and age cohort, in 5-year intervals.

Demographics

Other

These projections are created based upon several datasets and while these estimates are developed based on multiple data sources, actual population changes may vary from these projections. These population projections have been developed based on state and locally derived fertility rates. The Connecticut State Data Center produces a separate projection for the State level and County level, thus the towns do not add up to the state totals as the State totals are based on a different life table.

All;Male;Female

County

2025

Number;Percent

Projected Population disaggregated by Age Cohort and Gender

False

CT State Data Center

Population

Projected Population

2015;2020;2025