Warner, NH ZIP code
The ZIP code for Warner, New Hampshire is 03278. It is in Merrimack County.
- Population in these ZIPs
- 3,079
- Avg. median income
- $94,800population-weighted
- Typical home value
- $459,500population-weighted
- Metro area
- Concord, NH
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Warner, NH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 03278 | 3,079 | $94,783 | $459,500 |
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 Warner
- South Sutton 5 mi
- North Sutton 6 mi
- Salisbury 6 mi
- Bradford 7 mi
- Elkins 9 mi
- Newbury 10 mi
- Henniker 10 mi
- Andover 10 mi
- Contoocook 10 mi
- Wilmot 10 mi
- East Andover 11 mi
- New London 11 mi
Frequently asked questions
What is the ZIP code for Warner, NH?
The ZIP code for Warner, NH is 03278.
What county is Warner, New Hampshire in?
Warner ZIP codes are in Merrimack County.