Cheshire County, New Hampshire ZIP Codes
- ZIP records
25 - Cities represented
25 - Sum of listed ZIP population estimates
78,089
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 03431 | Keene | 25,065 |
| 2 | 03446 | Swanzey | 6,588 |
| 3 | 03461 | Rindge | 6,497 |
| 4 | 03452 | Jaffrey | 5,448 |
| 5 | 03470 | Winchester | 4,933 |
| 6 | 03451 | Hinsdale | 3,997 |
| 7 | 03608 | Walpole | 3,167 |
| 8 | 03602 | Alstead | 2,381 |
| 9 | 03447 | Fitzwilliam | 2,278 |
| 10 | 03455 | Marlborough | 2,242 |
Cities in Cheshire County
- Alstead
- Ashuelot
- Chesterfield
- Drewsville
- Dublin
- Fitzwilliam
- Gilsum
- Harrisville
- Hinsdale
- Jaffrey
- Keene
- Marlborough
- Marlow
- Nelson
- North Walpole
- Rindge
- Spofford
- Stoddard
- Sullivan
- Swanzey
- Troy
- Walpole
- West Chesterfield
- Westmoreland
- Winchester
ZIP Directory
- ZIP 03431
- ZIP 03441
- ZIP 03443
- ZIP 03444
- ZIP 03445
- ZIP 03446
- ZIP 03447
- ZIP 03448
- ZIP 03450
- ZIP 03451
- ZIP 03452
- ZIP 03455
- ZIP 03456
- ZIP 03457
- ZIP 03461
- ZIP 03462
- ZIP 03464
- ZIP 03465
- ZIP 03466
- ZIP 03467
- ZIP 03470
- ZIP 03602
- ZIP 03604
- ZIP 03608
- ZIP 03609
Browse all ZIP data for New Hampshire
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.