US ZIP Code Map

ZIP code

03837

Gilmanton Iron Works, NH

STANDARD

03837 covers Gilmanton Iron Works in Belknap County, with 1,684 people in the ACS estimate.

Map of 03837, Gilmanton Iron Works

ZIP code map

ACS population

1,684

Median household income

$116,605

Median home value

$365,700

About ZIP code 03837

Type

STANDARD

City

Gilmanton Iron Works

County

Belknap County

Timezone

America/New_York

Area codes

603

Land area

20.0 sq mi

Water area

0.67 sq mi

Households

1,073

Acceptable cities: Gilmanton Iw

More enterprise fields

Timezone
America/New_York
Area Codes
603
World Region
NA
Country
US
Housing Count
838
Irs Estimated Households
740
Population Count
1,471
Irs Estimated Population
1,330

People in 03837

Race

  • White1,369
  • Black or African American6
  • American Indian or Alaska Native2
  • Asian8
  • Other race11
  • Two or more races75

Hispanic or Latino (any race): 16

Age

  • Under 10135
  • 10 to 19193
  • 20 to 29148
  • 30 to 39177
  • 40 to 49177
  • 50 to 59264
  • 60 to 69188
  • 70 to 79145
  • 80 and older44

Income and housing in 03837

Poverty rate

9.3%

Median earnings

$67,006

Median household income

$116,605

Median home value

$365,700

Education

  • High school graduate91.5%
  • Bachelor's degree42.9%
  • Graduate degree19.3%

Places covering 03837

Cities and places

No place overlap rows for this ZIP.

Counties

100.0% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 03837

IRS populationACS population
1,975988020052023

Hover a year for IRS and ACS values.

ZIP codes near 03837

  1. 03237Gilmanton3.6 miPop 2,313 · Income $107,353
  2. 03810Alton Bay6.1 miPop 2,269 · Income $143,102
  3. 03220Belmont6.6 miPop 7,376 · Income $78,151
  4. 03809Alton6.7 miPop 3,684 · Income $92,278
  5. 03249Gilford7.2 miPop 7,785 · Income $115,423
  6. 03218Barnstead7.4 miPop 1,202 · Income $97,669
  7. 03855New Durham8.5 miPop 2,735 · Income $99,122
  8. 03225Center Barnstead8.8 miPop 3,770 · Income $97,109
  9. 03289Winnisquam8.9 miPop 444 · Income —
  10. 03263Pittsfield9.0 miPop 4,094 · Income $66,823
  11. 03884Strafford11.1 miPop 4,271 · Income $122,083
  12. 03252Lochmere11.4 miPop 205 · Income —

ZIP code 03837 FAQ

What city is ZIP code 03837 in?
03837 is in Gilmanton Iron Works, NH.
What county is 03837 in?
03837 is in Belknap County.
What is the median household income in 03837?
The median household income in 03837 is $116,605.
Which ZIP codes are near 03837?
Use the radius tool on this page to list ZIP codes within a chosen distance of 03837.