Belknap County, New Hampshire
Belknap County covers 402 sq mi of land and has about 64,659 residents. 18 zip codes lie mainly within it, spread across 15 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.
Population
64,659
161/sq mi
Median household income
$93K
U.S. $81K
Median home value
$375K
U.S. $333K
Median rent
$1,167
U.S. $1,413
Median age
48.4
U.S. 38.9
Poverty rate
8.5%
U.S. 12.5%
Cities and towns
Zip codes in Belknap County
18 total
| Zip | City | Type | Population | IncomeMedian income |
|---|---|---|---|---|
| 03218 | Barnstead | 1,160 | $112,500 | |
| 03220 | Belmont | 7,393 | $68,242 | |
| 03225 | Center Barnstead | 3,834 | $111,660 | |
| 03226 | Center Harbor | 1,005 | $107,500 | |
| 03237 | Gilmanton | 2,575 | $111,359 | |
| 03246 | Laconia | 17,103 | $73,241 | |
| 03247 | Laconia · PO box | — | — | |
| 03249 | Gilford | 7,830 | $116,635 | |
| 03252 | Lochmere · PO box | — | — | |
| 03253 | Meredith | 6,707 | $84,719 | |
| 03256 | New Hampton | 2,497 | $87,917 | |
| 03269 | Sanbornton | 3,066 | $107,083 | |
| 03289 | Winnisquam · PO box | — | — | |
| 03298 | Tilton · PO box | — | — | |
| 03299 | Tilton · PO box | — | — | |
| 03809 | Alton | 3,680 | $106,397 | |
| 03810 | Alton Bay | 2,314 | $148,261 | |
| 03837 | Gilmanton Iron Works | 1,451 | $119,712 |
Belknap County at a glance
Compared with the U.S.
Household income distribution
<$25k
12%
$25–50k
16%
$50–75k
14%
$75–100k
11%
$100–150k
22%
$150–200k
11%
$200k+
13%
Highest education (adults 25+)
No diploma
6%
High school
29%
Some college
20%
Associate's
12%
Bachelor's
20%
Graduate
13%
How people get to work
Drove alone
76%
Carpooled
8%
Transit
0.4%
Walked
1%
Bicycle
0.1%
Worked from home
14%
Other
0.5%
At a glance
| Belknap | U.S. | |
|---|---|---|
| Own their home | 80.1% | 65.2% |
| Bachelor's degree or higher | 33.6% | 35.7% |
| Work from home | 13.5% | 15.1% |
| Households with broadband | 91.9% | 91% |
| Without health insurance | 5.9% | 8.4% |
| Foreign-born | 2.8% | 14.1% |
| Veterans (of adults) | 9.7% | 6.2% |
| Unemployment | 3.1% | 5.2% |
| Average commute | 25 min | 26.4 min |