Grafton County, NH: Cities, ZIP Codes & Population
Grafton County in New Hampshire (FIPS 33009) contains 5 communities in our dataset. The largest is Lebanon, NH, and the listed places add up to roughly 29,462 residents. Below you can browse its cities, check its ZIP codes and find nearby counties.
What are the key facts about Grafton County?
| County | Grafton County |
|---|---|
| State | New Hampshire |
| FIPS code | 33009 |
| Places in our data | 5 |
| Places with a city page | 1 |
| Combined place estimates | 29,462 |
| Largest place | Lebanon, NH (26,666) |
| Rank in state | 5th of 10 counties by combined place population |
| Weighted density | 352 per sq mi |
| Time zone | Eastern time |
| ZIP codes | 6 |
Which cities and towns are in Grafton County?
Grafton County has 1 place large enough for a full page on this site. They are ranked below by estimated population, together with whether each is incorporated, its density in people per square mile and the number of ZIP codes it uses. Lebanon, NH is the largest.
| Place | Type | Population | Per sq mi | ZIPs |
|---|---|---|---|---|
| Lebanon, NH | Incorporated | 26,666 | 337 | 3 |
The county also contains 4 smaller communities that appear here but do not have separate pages because their populations are too small for reliable data: North Haverhill, Woodsville, Mountain Lakes, North Woodstock. Residents of these places often depend on the county for services such as roads, courts and public health.
How large is Grafton County compared with other counties in New Hampshire?
Adding up the estimates for the places in our data gives 29,462 people, which ranks Grafton County 5th among 10 counties in New Hampshire. The average listed place has about 5,892 residents. The weighted density is about 352 people per square mile, which is small-town or exurban by our scale. These totals add up place estimates, so they can differ from the official county population, which includes people outside any listed place. See why population figures differ.
What ZIP codes are in Grafton County?
The places in Grafton County use 6 ZIP codes: 03262, 03756, 03766, 03774, 03784, 03785. Every code begins with 0, which is assigned to the Northeast (New England, New Jersey and Puerto Rico). A ZIP code can cross county lines, so a code listed here may also serve addresses in a neighboring county. Use the ZIP code lookup to check a single code, or read how ZIP codes work.
Which counties are near Grafton County?
The closest counties by distance between the average locations of their places are listed below. The distance is a rough guide to how close the areas are, because county shapes vary widely.
- Orange County, VT — about 11 miles north (center to center), 383 people in listed places
- Washington County, VT — about 28 miles northwest (center to center), 30,908 people in listed places
- Windsor County, VT — about 39 miles southwest (center to center), 6,606 people in listed places
- Caledonia County, VT — about 40 miles north (center to center), 3,230 people in listed places
- Belknap County, NH — about 41 miles southeast (center to center), 22,183 people in listed places
- Carroll County, NH — about 44 miles southeast (center to center), 4,049 people in listed places
What does the FIPS code 33009 mean?
The first two digits, 33, identify New Hampshire, and the last three, 009, identify Grafton County inside that state. Government datasets use this code to join records without confusing counties that share a name. Our guide to counties and FIPS codes explains the numbering, and the New Hampshire hub lists every county we cover in the state.
Where to go next
Combined place populations are estimates from a compiled dataset and are not official county totals.