ZIP code 03259
Where is ZIP code 03259?
North Sandwich, New Hampshire
Carroll County · Standard ZIP code
ZIP code 03259 belongs to North Sandwich, New Hampshire in Carroll County. 03259 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 252 people live in the 03259 area, where the median household income is $84,872. The closest ZIP codes are 03227 (Center Sandwich, 3.8 mi southwest), 03897 (Wonalancet, 4.6 mi north) and 03883 (South Tamworth, 4.6 mi southeast).
| ZIP code | 03259 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | North Sandwich |
| Also accepted | N Sandwich |
| State | New Hampshire (NH) |
| County | Carroll County |
| Time zone | Eastern Time · now |
| Area code | 603 |
| Coordinates | 43.8452, -71.385 map |
| 3-digit prefix | 032 |
Population and income in 03259
| Population | 252 · lower than 96% of New Hampshire ZIP codes |
|---|---|
| People per square mile | 8 · lower than 97% of New Hampshire ZIP codes |
| Median age | 66 years · higher than 98% of New Hampshire ZIP codes |
| Men / women | 59% / 41% |
| Median household income | $84,872 · lower than 68% of New Hampshire ZIP codes |
| Income per person | $87,307 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 65% of adults 25+ |
| Median home value | $396,500 · higher than 58% of New Hampshire ZIP codes |
| Housing units | 222 |
| Households | 145 (1.74 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 33.27 sq mi (plus 0.14 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 03259. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 03259
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 03227 | Center Sandwich, NH | 3.8 mi SW | Standard |
| 03897 | Wonalancet, NH | 4.6 mi N | Standard |
| 03883 | South Tamworth, NH | 4.6 mi SE | Standard |
| 03886 | Tamworth, NH | 6.1 mi E | Standard |
| 03817 | Chocorua, NH | 7.9 mi NE | Standard |
| 03254 | Moultonborough, NH | 8.1 mi S | Standard |
| 03215 | Waterville Valley, NH | 9.2 mi NW | PO Box only |
| 03890 | West Ossipee, NH | 9.8 mi E | Standard |
| 03875 | Silver Lake, NH | 10 mi E | Standard |
| 03850 | Melvin Village, NH | 10.4 mi SE | PO Box only |
| 03226 | Center Harbor, NH | 10.4 mi SW | Standard |
| 03816 | Center Tuftonboro, NH | 12.8 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 03259 or measure the distance to another ZIP code.
How to address mail to 03259
123 MAIN ST
NORTH SANDWICH NH 03259
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts N SANDWICH as the city name for 03259. Adding the 4-digit ZIP+4 code (03259-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 03259?
- 03259 is a North Sandwich, New Hampshire ZIP code. N Sandwich is also accepted as the city name.
- What county is 03259 in?
- ZIP code 03259 is in Carroll County, New Hampshire.
- What time zone is ZIP code 03259 in?
- 03259 is in the Eastern Time zone (America/New_York).
- What area code is 03259?
- Phone numbers in ZIP code 03259 use area code 603.
- What is the population of ZIP code 03259?
- About 252 people live in ZIP code 03259, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 03259?
- The median household income in 03259 is $84,872 a year, lower than 68% of New Hampshire ZIP codes.
- What ZIP codes are near 03259?
- The nearest ZIP codes to 03259 are 03227 (Center Sandwich, 3.8 miles), 03897 (Wonalancet, 4.6 miles), 03883 (South Tamworth, 4.6 miles) and 03886 (Tamworth, 6.1 miles).