03237 — Gilmanton, NH Home Values
Typical home value $469,112 as of June 2026 · 12th of 14 in Laconia, NH
Blue: typical home value (Zillow ZHVI) in ZIP code 03237, June 2021 to June 2026. This page shows observed data only; no forecast.
How 03237 compares in the Laconia, NH area
ZIP code 03237 (Gilmanton, NH) has a typical home value of $469,112 as of June 2026, ranking 12th of 14 ZIP codes tracked in the Laconia, NH area, more expensive than about 21% of ZIP codes in the metro. Prices here have moved +7.6% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +43.4%, from $327,098 in June 2021 to $469,112 in June 2026.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the Laconia, NH forecast for a modeled outlook, or browse the full ranked list of ZIP codes in Laconia.
Population and demographics
ZIP code 03237 has a population of 2,313, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 95.5% White, 4% Hispanic or Latino, 0.3% two or more races, and 0.2% Asian.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Gilmanton Elementary School | 1386 NH Rte. 140, Gilmanton IW, NH | 2.8 mi |
| Belmont Elementary School | 26 Best St., Belmont, NH | 4.2 mi |
| Belmont Middle School | 38 School St., Belmont, NH | 4.7 mi |
Distance is straight-line from the ZIP code's center; driving distance will be longer. School attendance is set by district boundaries, not proximity. Confirm which school a specific address is zoned for with the local school district. Source: National Center for Education Statistics.
Frequently asked questions
What is the typical home value in ZIP code 03237?
$469,112 as of June 2026, the latest month Zillow has published observed data for.
Is 03237 an expensive ZIP code in the Laconia, NH area?
03237 ranks 12th of 14 ZIP codes in the Laconia, NH area by typical home value, more expensive than about 21% of ZIP codes in the metro.
How much have home values in 03237 changed over the past year?
+7.6% over the trailing 12 months, from observed Zillow data.
What is the population of ZIP code 03237?
2,313, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 03237?
Gilmanton Elementary School (2.8 mi), Belmont Elementary School (4.2 mi), Belmont Middle School (4.7 mi), by straight-line distance from the ZIP code's center. School attendance is set by district boundaries, not proximity. Confirm assignment with the local school district.
Is this page showing a forecast for 03237?
No. Every number on this page is observed Zillow data as of June 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the Laconia, NH forecast for a modeled outlook.
ZIP-level values shown here are observed Zillow data, not forecasts. Sialim's forecasting engine works at the metro level today; ZIP-level forecasts are planned for Sialim Pro. Data © Zillow, via Zillow Research.