Grafton County, New Hampshire ZIP Codes
- ZIP records
36 - Cities represented
36 - Sum of listed ZIP population estimates
92,200
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 | 03766 | Lebanon | 11,195 |
| 2 | 03755 | Hanover | 10,569 |
| 3 | 03264 | Plymouth | 6,885 |
| 4 | 03222 | Bristol | 6,097 |
| 5 | 03561 | Littleton | 6,040 |
| 6 | 03748 | Enfield | 4,563 |
| 7 | 03741 | Canaan | 4,131 |
| 8 | 03784 | West Lebanon | 3,804 |
| 9 | 03223 | Campton | 3,441 |
| 10 | 03285 | Thornton | 2,799 |
Cities in Grafton County
- Ashland
- Bath
- Bethlehem
- Bristol
- Campton
- Canaan
- Enfield
- Etna
- Franconia
- Glencliff
- Grafton
- Hanover
- Haverhill
- Hebron
- Holderness
- Lebanon
- Lincoln
- Lisbon
- Littleton
- Lyme
- Monroe
- North Haverhill
- North Woodstock
- Orford
- Piermont
- Pike
- Plymouth
- Rumney
- Sugar Hill
- Thornton
- Warren
- Waterville Valley
- Wentworth
- West Lebanon
- Woodstock
- Woodsville
ZIP Directory
- ZIP 03215
- ZIP 03217
- ZIP 03222
- ZIP 03223
- ZIP 03238
- ZIP 03240
- ZIP 03241
- ZIP 03245
- ZIP 03251
- ZIP 03262
- ZIP 03264
- ZIP 03266
- ZIP 03279
- ZIP 03282
- ZIP 03285
- ZIP 03293
- ZIP 03561
- ZIP 03574
- ZIP 03580
- ZIP 03585
- ZIP 03586
- ZIP 03740
- ZIP 03741
- ZIP 03748
- ZIP 03750
- ZIP 03755
- ZIP 03765
- ZIP 03766
- ZIP 03768
- ZIP 03771
- ZIP 03774
- ZIP 03777
- ZIP 03779
- ZIP 03780
- ZIP 03784
- ZIP 03785
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.