ZIP code 03597
Where is ZIP code 03597?
West Stewartstown, New Hampshire
Coos County · PO Box only ZIP code
ZIP code 03597 belongs to West Stewartstown, New Hampshire in Coos County. 03597 is a PO Box only ZIP code: it is used for post office boxes at the West Stewartstown post office, not for street addresses. It is in the Eastern Time zone and uses area codes 603 and 802. About 527 people live in the 03597 area, where the median household income is $56,010. The closest ZIP codes are 03590 (North Stratford, 8.8 mi west), 03582 (Groveton, 8.9 mi southwest) and 05905 (Guildhall, 10.4 mi west).
| ZIP code | 03597 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | West Stewartstown |
| Also accepted | W Stewartstwn |
| State | New Hampshire (NH) |
| County | Coos County |
| Time zone | Eastern Time · now |
| Area codes | 603, 802 |
| Coordinates | 44.6956, -71.3874 map |
| 3-digit prefix | 035 |
Population and income in 03597
| Population | 527 · lower than 90% of New Hampshire ZIP codes |
|---|---|
| People per square mile | 12 · lower than 97% of New Hampshire ZIP codes |
| Median age | 41.9 years · lower than 78% of New Hampshire ZIP codes |
| Men / women | 41% / 59% |
| Median household income | $56,010 · lower than 97% of New Hampshire ZIP codes |
| Income per person | $20,263 |
| Below the poverty line | 30% |
| Bachelor’s degree or higher | 2.8% of adults 25+ |
| Housing units | 290 |
| Households | 191 (2.25 people on average) |
| Owners / renters | 68% / 32% |
| Land area | 45.44 sq mi (plus 0.77 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 03597. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 03597
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 03590 | North Stratford, NH | 8.8 mi W | Standard |
| 03582 | Groveton, NH | 8.9 mi SW | Standard |
| 05905 | Guildhall, VT | 10.4 mi W | Standard |
| 03588 | Milan, NH | 12.6 mi SE | Standard |
| 03579 | Errol, NH | 14 mi NE | Standard |
| 03576 | Colebrook, NH | 15.3 mi N | Standard |
| 05840 | Granby, VT | 16.3 mi W | PO Box only |
| 03584 | Lancaster, NH | 16.4 mi SW | Standard |
| 03570 | Berlin, NH | 17.7 mi SE | Standard |
| 04261 | Newry, ME | 18.5 mi E | Standard |
| 03583 | Jefferson, NH | 20.7 mi S | Standard |
| 05903 | Canaan, VT | 21.2 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 03597 or measure the distance to another ZIP code.
How to address mail to 03597
PO BOX 123
WEST STEWARTSTOWN NH 03597
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts W STEWARTSTWN as the city name for 03597. Avoid W Stewartstown: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (03597-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 03597?
- 03597 is a West Stewartstown, New Hampshire ZIP code. W Stewartstwn is also accepted as the city name.
- What county is 03597 in?
- ZIP code 03597 is in Coos County, New Hampshire.
- What time zone is ZIP code 03597 in?
- 03597 is in the Eastern Time zone (America/New_York).
- What area code is 03597?
- Phone numbers in ZIP code 03597 use area codes 603 and 802.
- What is the population of ZIP code 03597?
- About 527 people live in ZIP code 03597, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 03597?
- The median household income in 03597 is $56,010 a year, lower than 97% of New Hampshire ZIP codes.
- Can I use 03597 for a street address?
- No. 03597 is only for PO Boxes. Street addresses in West Stewartstown use another ZIP code.
- What ZIP codes are near 03597?
- The nearest ZIP codes to 03597 are 03590 (North Stratford, 8.8 miles), 03582 (Groveton, 8.9 miles), 05905 (Guildhall, 10.4 miles) and 03588 (Milan, 12.6 miles).