ZIP code ranking · CT
Most Populous ZIP Codes in CT
The top 25 ZIP codes ranked by population in CT. The ranking pulls from the latest available data; ZIPs with implausible or incomplete data are excluded.
| Rank | ZIP | Where | Population |
|---|---|---|---|
| 1 | 06902 | Stamford, CT· Fairfield County | 73,392 |
| 2 | 06010 | Bristol, CT· Hartford County | 61,684 |
| 3 | 06810 | Danbury, CT· Fairfield County | 55,833 |
| 4 | 06516 | West Haven, CT· New Haven County | 55,351 |
| 5 | 06511 | New Haven, CT· New Haven County | 54,730 |
| 6 | 06606 | Bridgeport, CT· Fairfield County | 49,308 |
| 7 | 06457 | Middletown, CT· Middlesex County | 46,720 |
| 8 | 06492 | Wallingford Center CDP, CT· New Haven County | 44,498 |
| 9 | 06484 | Shelton, CT· Fairfield County | 41,889 |
| 10 | 06082 | Hazardville CDP, CT· Hartford County | 41,090 |
| 11 | 06513 | New Haven, CT· New Haven County | 38,888 |
| 12 | 06460 | Milford city (balance), CT· New Haven County | 37,649 |
| 13 | 06611 | Trumbull Center CDP, CT· Fairfield County | 37,281 |
| 14 | 06360 | Norwich, CT· New London County | 37,216 |
| 15 | 06053 | New Britain, CT· Hartford County | 36,774 |
| 16 | 06824 | Murray CDP, CT· Fairfield County | 36,716 |
| 17 | 06106 | Hartford, CT· Hartford County | 36,322 |
| 18 | 06040 | Manchester CDP, CT· Hartford County | 35,813 |
| 19 | 06450 | Meriden, CT· New Haven County | 35,694 |
| 20 | 06614 | Oronoque CDP, CT· Fairfield County | 35,654 |
| 21 | 06790 | Torrington, CT· Litchfield County | 35,566 |
| 22 | 06489 | CT· Hartford County | 32,706 |
| 23 | 06854 | Norwalk, CT· Fairfield County | 32,118 |
| 24 | 06770 | Naugatuck, CT· New Haven County | 31,823 |
| 25 | 06604 | Bridgeport, CT· Fairfield County | 31,771 |