100 Largest ZIP Codes in the United States by Population in Strafford County, New Hampshire
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Strafford County, New Hampshire.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 03820 | DOVER | NH | 32,925 |
| 2 | 03867 | ROCHESTER | NH | 22,349 |
| 3 | 03824 | DURHAM | NH | 15,073 |
| 4 | 03878 | SOMERSWORTH | NH | 12,088 |
| 5 | 03825 | BARRINGTON | NH | 9,339 |
| 6 | 03835 | FARMINGTON | NH | 6,777 |
| 7 | 03868 | ROCHESTER | NH | 6,368 |
| 8 | 03861 | LEE | NH | 4,547 |
| 9 | 03884 | STRAFFORD | NH | 4,261 |
| 10 | 03851 | MILTON | NH | 4,195 |
| 11 | 03839 | ROCHESTER | NH | 3,856 |
| 12 | 03855 | NEW DURHAM | NH | 2,711 |
| 13 | 03869 | ROLLINSFORD | NH | 2,427 |
| 14 | 03823 | MADBURY | NH | 2,213 |
| 15 | 03887 | UNION | NH | 1,954 |
| 16 | 03852 | MILTON MILLS | NH | 314 |