PlainZIP

Gilmanton, NH

Single-footprint Census roll-up for Gilmanton, NH: 1 USPS ZIP, population 2,254. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet GILMANTON-NH · Gilmanton, NH 1 ZIPs · 2,254 pop · #2913/25278 · Belknap County

INC-TOP · RANK-TOP · PHOTO-FINISH · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-TOP $111,359
  • RANK-TOP #2913/25278
  • PHOTO-FINISH ≈ Center Barnstead
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 99% owners
  • POP-VILLAGE 2,254
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $345,400

Nearest income peer: Center Barnstead, NH (+ $301 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Gilmanton

Lowest/highest poles plus county-sharing cities nearest Gilmanton on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Gilmanton, NH sits among US cities with an upper-quartile household income, on a village-scale population base, across a single-ZIP footprint.

Top 12%
household income vs 25,278 US cities
2,254
city population (Census)
1
USPS ZIP codes covered
$111,359
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $111,359 and home value $345,400 should be read as near-neighborhood numbers ; bachelor's attainment averages 36.1%.

Owner-occupancy here runs high (98.9%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within New Hampshire, New Ipswich is the closest lower-income city and Center Barnstead the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Gilmanton.

Population concentration

Gilmanton reads through its lone ZIP, 03237

2,254 ACS residents, one ZIP: 03237 is not the leading code inside Gilmanton, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Mid-pack ZBP load on Gilmanton's one ZIP

Citywide ZBP: 40 establishments, 117 employees , annual payroll $7,377k (~18 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 03237 (40 units) ; leading NAICS Construction (17) · also Administrative and support and waste management and remediation services · Retail trade .

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ZIP Codes in Gilmanton, NH

These ZIP codes sit in Belknap County, which covers 13 ZIP codes in all; 1 of them fall in Gilmanton. See the Belknap County roll-up →

Gilmanton sits in the upper half of Belknap County on income: Laconia, Belmont and Meredith report less, while Gilford, Alton Bay and Gilmanton Iron Works report more. Belmont marks the far end of that range at $68,242, 39% below Gilmanton.

ZIP Code Population Median income Establishments Density
03237 2,254 $111,359 40 24
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Gilmanton roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Gilmanton, .