Connecticut Demographics Site Map

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Browse Connecticut Zip Codes

• Zip Codes by Population

Largest 10 Counties by Population

1. Capitol Planning Region
2. Western Connecticut Planning Region
3. South Central Connecticut Planning Region
4. Naugatuck Valley Planning Region
5. Greater Bridgeport Planning Region
6. Southeastern Connecticut Planning Region
7. Lower Connecticut River Valley Planning Region
8. Northwest Hills Planning Region
9. Northeastern Connecticut Planning Region

Largest 10 Cities by Population

1. Bridgeport
2. Stamford
3. New Haven
4. Hartford
5. Waterbury
6. Norwalk
7. Danbury
8. New Britain
9. West Hartford
10. Greenwich

Largest 10 Zip Codes by Population

1. 06902
2. 06010
3. 06810
4. 06516
5. 06511
6. 06606
7. 06457
8. 06492
9. 06484
10. 06082

20 Richest Counties in Connecticut

1. Western Connecticut Planning Region
2. Greater Bridgeport Planning Region
3. Lower Connecticut River Valley Planning Region
4. Northwest Hills Planning Region
5. Capitol Planning Region
6. South Central Connecticut Planning Region
7. Naugatuck Valley Planning Region
8. Southeastern Connecticut Planning Region
9. Northeastern Connecticut Planning Region

20 Richest Cities in Connecticut

1. Darien
2. New Canaan
3. Westport
4. Greenwich
5. Weston
6. Wilton
7. Redding
8. Woodbridge
9. Ridgefield
10. Easton
11. Fairfield
12. Bridgewater
13. Lyme
14. Goshen
15. Sherman
16. Avon
17. Bethany
18. Madison
19. Warren
20. Simsbury