US location post office
Connecticut ZIP Codes
| ZIP Code | Type | City | County | County Code |
|---|---|---|---|---|
| 6801 | Bethel | Fairfield | 9001 | |
| 6804 | Brookfield | Fairfield | 9001 | |
| 6807 | Cos Cob | Fairfield | 9001 | |
| 6810 | Danbury | Fairfield | 9001 | |
| 6811 | Danbury | Fairfield | 9001 | |
| 6812 | New Fairfield | Fairfield | 9001 | |
| 6820 | Darien | Fairfield | 9001 | |
| 6824 | Fairfield | Fairfield | 9001 | |
| 6825 | Fairfield | Fairfield | 9001 | |
| 6830 | Greenwich | Fairfield | 9001 | |
| 6831 | Greenwich | Fairfield | 9001 | |
| 6840 | New Canaan | Fairfield | 9001 | |
| 6850 | Norwalk | Fairfield | 9001 | |
| 6851 | Norwalk | Fairfield | 9001 | |
| 6853 | Norwalk | Fairfield | 9001 | |
| 6854 | Norwalk | Fairfield | 9001 | |
| 6855 | Norwalk | Fairfield | 9001 | |
| 6856 | Norwalk | Fairfield | 9001 | |
| 6870 | Old Greenwich | Fairfield | 9001 | |
| 6877 | Ridgefield | Fairfield | 9001 | |
| 6878 | Riverside | Fairfield | 9001 | |
| 6880 | Westport | Fairfield | 9001 | |
| 6883 | Weston | Fairfield | 9001 | |
| 6890 | Southport | Fairfield | 9001 | |
| 6896 | Redding | Fairfield | 9001 | |
| 6897 | Wilton | Fairfield | 9001 | |
| 6901 | Stamford | Fairfield | 9001 | |
| 6902 | Stamford | Fairfield | 9001 | |
| 6903 | Stamford | Fairfield | 9001 | |
| 6905 | Stamford | Fairfield | 9001 | |
| 6906 | Stamford | Fairfield | 9001 | |
| 6907 | Stamford | Fairfield | 9001 |
Connecticut Cities & Towns
- Hartford(7)
- Waterbury(6)
- Bridgeport(6)
- Norwalk(6)
- Stamford(6)
- New Haven(5)
- West Hartford(4)
- Hamden(3)
- New Britain(3)
- Storrs Mansfield(2)
- Manchester(2)
- Milford(2)
- Meriden(2)
- Danbury(2)
- East Hartford(2)
- Fairfield(2)
- Greenwich(2)
- Stratford(2)
- South Kent(1)
- Lakeville(1)
- Groton(1)
- Avon(1)
- Pine Meadow(1)
- East Hartland(1)
- Waterford(1)
- Moosup(1)
- Vernon Rockville(1)
- Burlington(1)
- Ridgefield(1)
- Gilman(1)
- Windham(1)
- North Franklin(1)
- Cornwall Bridge(1)
- Suffield(1)
- Lebanon(1)
- Guilford(1)
- Plainfield(1)
- East Haven(1)
- Watertown(1)
- Morris(1)
Zip Codes by State
- Alabama
- Alaska
- American Samoa
- Arizona
- Arkansas
- California
- Colorado
- Delaware
- District of Columbia
- Florida
- Georgia
- Guam
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Northern Mariana Islands
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Puerto Rico
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virgin Islands
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming