Fairfield County, Connecticut ZIP codes
77ZIP codes
35Cities and towns
968,256People in ZIP areas
203, 475, 845Area codes
Fairfield County is in Connecticut and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Fairfield County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 06404 | Botsford | PO Box only | – | – |
| 06440 | Hawleyville | PO Box only | – | – |
| 06468 | Monroe | Standard | 18,949 | $157,250 |
| 06470 | Newtown | Standard | 15,593 | $153,238 |
| 06482 | Sandy Hook | Standard | 12,000 | $159,828 |
| 06484 | Shelton | Standard | 41,889 | $108,185 |
| 06491 | Stevenson | PO Box only | – | – |
| 06601 | Bridgeport | PO Box only | – | – |
| 06602 | Bridgeport | PO Box only | – | – |
| 06604 | Bridgeport | Standard | 31,771 | $50,026 |
| 06605 | Bridgeport | Standard | 25,929 | $56,179 |
| 06606 | Bridgeport | Standard | 49,308 | $73,372 |
| 06607 | Bridgeport | Standard | 7,979 | $50,000 |
| 06608 | Bridgeport | Standard | 12,146 | $45,754 |
| 06610 | Bridgeport | Standard | 22,020 | $51,634 |
| 06611 | Trumbull | Standard | 37,281 | $163,073 |
| 06612 | Easton | Standard | 7,670 | $222,604 |
| 06614 | Stratford | Standard | 35,654 | $110,943 |
| 06615 | Stratford | Standard | 17,136 | $81,534 |
| 06673 | Bridgeport | Unique | – | – |
| 06699 | Bridgeport | Unique | – | – |
| 06784 | Sherman | Standard | 3,583 | $116,750 |
| 06801 | Bethel | Standard | 20,796 | $116,541 |
| 06804 | Brookfield | Standard | 17,908 | $148,945 |
| 06807 | Cos Cob | Standard | 7,650 | $192,115 |
| 06810 | Danbury | Standard | 55,833 | $76,933 |
| 06811 | Danbury | Standard | 31,228 | $104,640 |
| 06812 | New Fairfield | Standard | 13,584 | $137,647 |
| 06813 | Danbury | PO Box only | – | – |
| 06820 | Darien | Standard | 21,936 | $250,001 |
| 06824 | Fairfield | Standard | 36,716 | $193,300 |
| 06825 | Fairfield | Standard | 21,982 | $135,504 |
| 06828 | Fairfield | Standard | – | – |
| 06829 | Georgetown | PO Box only | – | – |
| 06830 | Greenwich | Standard | 24,880 | $146,654 |
| 06831 | Greenwich | Standard | 15,210 | $227,159 |
| 06836 | Greenwich | PO Box only | – | – |
| 06838 | Greens Farms | PO Box only | – | – |
| 06840 | New Canaan | Standard | 20,870 | $250,001 |
| 06850 | Norwalk | Standard | 19,692 | $123,633 |
| 06851 | Norwalk | Standard | 27,865 | $111,341 |
| 06852 | Norwalk | PO Box only | – | – |
| 06853 | Norwalk | Standard | 3,171 | $250,001 |
| 06854 | Norwalk | Standard | 32,118 | $86,679 |
| 06855 | Norwalk | Standard | 9,351 | $106,439 |
| 06856 | Norwalk | PO Box only | – | – |
| 06857 | Norwalk | Unique | – | – |
| 06858 | Norwalk | Unique | – | – |
| 06860 | Norwalk | Unique | – | – |
| 06870 | Old Greenwich | Standard | 7,864 | $250,001 |
| 06875 | Redding Center | PO Box only | – | – |
| 06876 | Redding Ridge | PO Box only | – | – |
| 06877 | Ridgefield | Standard | 25,110 | $179,219 |
| 06878 | Riverside | Standard | 8,328 | $250,001 |
| 06879 | Ridgefield | Unique | – | – |
| 06880 | Westport | Standard | 27,583 | $250,001 |
| 06881 | Westport | PO Box only | – | – |
| 06883 | Weston | Standard | 10,396 | $250,001 |
| 06888 | Westport | Unique | – | – |
| 06889 | Westport | Unique | – | – |
| 06890 | Southport | Standard | 4,653 | $218,841 |
| 06896 | Redding | Standard | 8,779 | $186,060 |
| 06897 | Wilton | Standard | 18,777 | $242,199 |
| 06901 | Stamford | Standard | 11,037 | $102,641 |
| 06902 | Stamford | Standard | 73,392 | $94,843 |
| 06903 | Stamford | Standard | 14,010 | $204,028 |
| 06904 | Stamford | PO Box only | – | – |
| 06905 | Stamford | Standard | 20,725 | $136,757 |
| 06906 | Stamford | Standard | 9,199 | $93,675 |
| 06907 | Stamford | Standard | 8,705 | $106,379 |
| 06910 | Stamford | Standard | – | – |
| 06911 | Stamford | PO Box only | – | – |
| 06912 | Stamford | PO Box only | – | – |
| 06913 | Stamford | Unique | – | – |
| 06914 | Stamford | Unique | – | – |
| 06926 | Stamford | Unique | – | – |
| 06927 | Stamford | Unique | – | – |
Cities and towns in Fairfield County
- Stamford 14 ZIPs
- Bridgeport 10 ZIPs
- Norwalk 10 ZIPs
- Westport 4 ZIPs
- Danbury 3 ZIPs
- Fairfield 3 ZIPs
- Greenwich 3 ZIPs
- Ridgefield 2 ZIPs
- Stratford 2 ZIPs
- Bethel 1 ZIP
- Botsford 1 ZIP
- Brookfield 1 ZIP
- Cos Cob 1 ZIP
- Darien 1 ZIP
- Easton 1 ZIP
- Georgetown 1 ZIP
- Greens Farms 1 ZIP
- Hawleyville 1 ZIP
- Monroe 1 ZIP
- New Canaan 1 ZIP
- New Fairfield 1 ZIP
- Newtown 1 ZIP
- Old Greenwich 1 ZIP
- Redding 1 ZIP
- Redding Center 1 ZIP
- Redding Ridge 1 ZIP
- Riverside 1 ZIP
- Sandy Hook 1 ZIP
- Shelton 1 ZIP
- Sherman 1 ZIP
- Southport 1 ZIP
- Stevenson 1 ZIP
- Trumbull 1 ZIP
- Weston 1 ZIP
- Wilton 1 ZIP
Area codes in Fairfield County
Questions
- How many ZIP codes are in Fairfield County, CT?
- Fairfield County has 77 ZIP codes, 48 of them standard ZIP codes for street addresses.
- What cities are in Fairfield County?
- Fairfield County ZIP codes cover Stamford, Bridgeport, Norwalk, Westport, Danbury, Fairfield, Greenwich and Ridgefield and 27 other places.
- What area code is Fairfield County, CT?
- Fairfield County uses area codes 203, 475, 845, 860, 914 and 959.
- What time zone is Fairfield County in?
- Fairfield County is in Eastern Time.