List of ZIP Codes in Coos County
The following table lists ZIP Codes associated with Coos County, New Hampshire, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.
| S.N. | Zip Code | Latitude | Longitude | City | Population | Density |
|---|---|---|---|---|---|---|
| 1 | 03570 | 44.49953 | -71.20396 | Berlin | 9,473 | 26.6 |
| 2 | 03575 | 44.28946 | -71.41722 | Bretton Woods | 0 | 0.0 |
| 3 | 03576 | 44.89839 | -71.37178 | Colebrook | 2,740 | 6.3 |
| 4 | 03581 | 44.34227 | -71.13413 | Gorham | 3,243 | 8.0 |
| 5 | 03582 | 44.59777 | -71.43703 | Groveton | 2,218 | 10.4 |
| 6 | 03583 | 44.40148 | -71.4583 | Jefferson | 1,001 | 6.9 |
| 7 | 03584 | 44.48696 | -71.54278 | Lancaster | 3,439 | 21.4 |
| 8 | 03588 | 44.60545 | -71.23204 | Milan | 1,674 | 5.8 |
| 9 | 03590 | 44.74195 | -71.51485 | North Stratford | 1,140 | 4.0 |
| 10 | 03592 | 45.1128 | -71.25493 | Pittsburg | 972 | 1.0 |
| 11 | 03593 | 44.29816 | -71.31774 | Randolph | 423 | 1.2 |
| 12 | 03595 | 44.30616 | -71.527 | Twin Mountain | 715 | 7.5 |
| 13 | 03597 | 44.73439 | -71.38243 | West Stewartstown | 553 | 4.7 |
| 14 | 03598 | 44.37998 | -71.63179 | Whitefield | 3,439 | 21.6 |
About Coos County ZIP Codes
Coos County in New Hampshire (NH) is served by approximately 14 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.
Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 31,030 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.
Many of the most significant population centers in Coos County are located in cities such as Berlin, Lancaster, Whitefield, Gorham, Colebrook. These cities and towns help define the economic and demographic character of the county.
Most ZIP Codes in Coos County, New Hampshire follow the America/New_York time zone.