Barnstead, NH ZIP code
The ZIP code for Barnstead, New Hampshire is 03218. It is in Belknap County.
- Population in these ZIPs
- 1,160
- Avg. median income
- $112,500population-weighted
- Typical home value
- $463,400population-weighted
- Metro area
- Laconia, NH
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Barnstead, NH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 03218 | 1,160 | $112,500 | $463,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Barnstead
- Center Barnstead 2 mi
- Pittsfield 4 mi
- Gilmanton Iron Works 7 mi
- Strafford 7 mi
- Chichester 8 mi
- Gilmanton 9 mi
- Loudon 9 mi
- Northwood 9 mi
- Alton 10 mi
- Epsom 10 mi
- New Durham 11 mi
- Farmington 11 mi
Frequently asked questions
What is the ZIP code for Barnstead, NH?
The ZIP code for Barnstead, NH is 03218.
What county is Barnstead, New Hampshire in?
Barnstead ZIP codes are in Belknap County.