Mind-boggled by Connecticut Demographics?

Get the Connecticut demographic data that you need. You can get the most current Connecticut data from the US Census Bureau without spending 40 high-value hours searching the internet.

  • The Connecticut population is 3,626,205 people according to the US Census Bureau's 2022 Population Estimates Program.
  • The Connecticut median household income in the past 12 months is $83,572 in 2021 inflation-adjusted dollars according to the US Census Bureau's 2021 American Community Survey.
  • Connecticut has 1,527,039 housing units according to the US Census Bureau's 2021 American Community Survey.

Build Your Business, Not Excel™ Spreadsheets

11,480 businesses & marketers use Cubit to get the data they need.

Allstate
Amazon
deloitte
Farmers Insurance
HunterDouglas
KindSnacks
LifeAlert
MIT
MurphyUSA
Yale

Skip Hours of Internet Research.

Get demographic data for any location in Connecticut for just $74.

  • The most current data
  • Trustworthy — from US government data sources
  • Easy to Understand — jargon-free data
  • Most Popular data — like population, income & age
  • Confidence — includes proper citations & footnotes
  • Time Savings — Our customers tell us these reports save 40+ hours of internet research, data pulling & formatting.

To learn more, click on the letter that the name of your city or county begins with.

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z

How Current are the Data?

The Connecticut demographics on this site are the most current data available from the US Census Bureau.

Currently, most data points are from 2021 datasets – specifically the 2021 American Community Survey (ACS) 5-year dataset. We use the Census' ACS 5-year dataset for 3 reasons.

  1. It's updated every year.
  2. It typically has the smallest margins of error of the Census' ACS datasets.
  3. It allows for apples to apples comparisons of large geographies to small geographies (i.e. state data to city data).

We're constantly updating the demographic reports and this site with the most current data throughout the year.

Got questions about these Connecticut demographics? Call us at 1-800-939-2130.

Connecticut Counties by Population

1 Fairfield County 956,446
2 Hartford County 898,636
3 New Haven County 864,751
4 New London County 269,131
5 Litchfield County 185,175
6 Middlesex County 164,568
7 Tolland County 150,120
8 Windham County 116,503

See all Connecticut Counties by Population

Connecticut Cities by Population

1 Bridgeport 148,377
2 New Haven 138,915
3 Stamford 136,188
4 Hartford 120,686
5 Waterbury 115,016
6 Norwalk 91,401
7 Danbury 86,967
8 New Britain 74,396
9 West Hartford 64,271
10 Greenwich 63,638

See all Connecticut Cities by Population

Connecticut Zip Codes by Population

1 06902 69,523
2 06010 60,745
3 06516 55,518
4 06511 54,856
5 06810 53,931
6 06606 50,041
7 06457 46,000
8 06492 44,446
9 06082 42,480
10 06484 40,944

See all Connecticut Zip Codes by Population

Products & Services

Demographics Reports

Get the most important demographics for all cities, all counties or all zips in Connecticut in an easy-to-use spreadsheet.

Starting at $74

Radius Reports

Add the most current US Census demographics for any 3 radius rings around your business to your business plan.

Starting at $74

About Us

Connecticut-Demographics.com is made by Cubit — a demographic data provider. Call us at 1-800-939-2130 or email us.

Cubit Founders Kristen and Anthony

Cubit's co-founders have been working with data for a combined 42 years.

11,480
Cubit customers since 2009

Connect

Cubit logo

© Copyright 2023 Cubit Planning, Inc.