ZIP code 03278
Where is ZIP code 03278?
Warner, New Hampshire
Merrimack County · Standard ZIP code
ZIP code 03278 belongs to Warner, New Hampshire in Merrimack County. 03278 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 603. About 3,079 people live in the 03278 area, where the median household income is $94,783. The closest ZIP codes are 03273 (South Sutton, 4.7 mi west), 03260 (North Sutton, 6.5 mi northwest) and 03221 (Bradford, 7.3 mi southwest).
| ZIP code | 03278 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Warner |
| State | New Hampshire (NH) |
| County | Merrimack County |
| Time zone | Eastern Time · now |
| Area code | 603 |
| Coordinates | 43.3035, -71.8353 map |
| 3-digit prefix | 032 |
Population and income in 03278
| Population | 3,079 · higher than 52% of New Hampshire ZIP codes |
|---|---|
| People per square mile | 49 · lower than 73% of New Hampshire ZIP codes |
| Median age | 44.3 years · lower than 63% of New Hampshire ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $94,783 · lower than 54% of New Hampshire ZIP codes |
| Income per person | $59,983 |
| Below the poverty line | 7.8% |
| Bachelor’s degree or higher | 42% of adults 25+ |
| Median home value | $356,900 · lower than 57% of New Hampshire ZIP codes |
| Median rent | $1,209 a month |
| Housing units | 1,492 |
| Households | 1,248 (2.39 people on average) |
| Owners / renters | 76% / 24% |
| Land area | 63.47 sq mi (plus 0.34 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 03278. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 03278
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 03273 | South Sutton, NH | 4.7 mi W | PO Box only |
| 03260 | North Sutton, NH | 6.5 mi NW | PO Box only |
| 03221 | Bradford, NH | 7.3 mi SW | Standard |
| 03272 | South Newbury, NH | 8.1 mi W | PO Box only |
| 03242 | Henniker, NH | 8.7 mi S | Standard |
| 03302 | Concord, NH | 8.7 mi E | PO Box only |
| 03255 | Newbury, NH | 9 mi W | Standard |
| 03303 | Concord, NH | 9 mi E | Standard |
| 03216 | Andover, NH | 9 mi N | Standard |
| 03233 | Elkins, NH | 9.6 mi NW | Standard |
| 03268 | Salisbury, NH | 9.7 mi NE | Standard |
| 03229 | Contoocook, NH | 10.1 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 03278 or measure the distance to another ZIP code.
How to address mail to 03278
123 MAIN ST
WARNER NH 03278
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Sutton: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (03278-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 03278?
- 03278 is a Warner, New Hampshire ZIP code.
- What county is 03278 in?
- ZIP code 03278 is in Merrimack County, New Hampshire.
- What time zone is ZIP code 03278 in?
- 03278 is in the Eastern Time zone (America/New_York).
- What area code is 03278?
- Phone numbers in ZIP code 03278 use area code 603.
- What is the population of ZIP code 03278?
- About 3,079 people live in ZIP code 03278, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 03278?
- The median household income in 03278 is $94,783 a year, lower than 54% of New Hampshire ZIP codes.
- What ZIP codes are near 03278?
- The nearest ZIP codes to 03278 are 03273 (South Sutton, 4.7 miles), 03260 (North Sutton, 6.5 miles), 03221 (Bradford, 7.3 miles) and 03272 (South Newbury, 8.1 miles).