ZIP code 03811
Where is ZIP code 03811?
Atkinson, New Hampshire
Rockingham County · Standard ZIP code
ZIP code 03811 belongs to Atkinson, New Hampshire in Rockingham County. 03811 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 7,267 people live in the 03811 area, where the median household income is $146,380. The closest ZIP codes are 03073 (North Salem, 3.1 mi west), 03841 (Hampstead, 3.2 mi north) and 03865 (Plaistow, 3.4 mi east).
| ZIP code | 03811 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Atkinson |
| State | New Hampshire (NH) |
| County | Rockingham County |
| Time zone | Eastern Time · now |
| Area code | 603 |
| Coordinates | 42.837, -71.1603 map |
| 3-digit prefix | 038 |
Population and income in 03811
| Population | 7,267 · higher than 78% of New Hampshire ZIP codes |
|---|---|
| People per square mile | 653 · higher than 88% of New Hampshire ZIP codes |
| Median age | 57.1 years · higher than 88% of New Hampshire ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $146,380 · higher than 89% of New Hampshire ZIP codes |
| Income per person | $70,052 |
| Below the poverty line | 1.8% |
| Bachelor’s degree or higher | 43% of adults 25+ |
| Median home value | $555,200 · higher than 88% of New Hampshire ZIP codes |
| Median rent | $1,140 a month |
| Housing units | 3,024 |
| Households | 2,945 (2.47 people on average) |
| Owners / renters | 93% / 7.4% |
| Land area | 11.12 sq mi (plus 0.18 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 03811. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 03811
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 03073 | North Salem, NH | 3.1 mi W | PO Box only |
| 03841 | Hampstead, NH | 3.2 mi N | Standard |
| 03865 | Plaistow, NH | 3.4 mi E | Standard |
| 03826 | East Hampstead, NH | 3.9 mi NE | Standard |
| 03079 | Salem, NH | 4.6 mi SW | Standard |
| 01832 | Haverhill, MA | 4.8 mi SE | Standard |
| 01831 | Haverhill, MA | 4.9 mi SE | PO Box only |
| 01830 | Haverhill, MA | 5.7 mi SE | Standard |
| 03819 | Danville, NH | 6.3 mi N | Standard |
| 03859 | Newton Junction, NH | 6.3 mi E | PO Box only |
| 03858 | Newton, NH | 6.4 mi E | Standard |
| 03873 | Sandown, NH | 6.6 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 03811 or measure the distance to another ZIP code.
How to address mail to 03811
123 MAIN ST
ATKINSON NH 03811
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (03811-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 03811?
- 03811 is a Atkinson, New Hampshire ZIP code.
- What county is 03811 in?
- ZIP code 03811 is in Rockingham County, New Hampshire.
- What time zone is ZIP code 03811 in?
- 03811 is in the Eastern Time zone (America/New_York).
- What area code is 03811?
- Phone numbers in ZIP code 03811 use area code 603.
- What is the population of ZIP code 03811?
- About 7,267 people live in ZIP code 03811, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 03811?
- The median household income in 03811 is $146,380 a year, higher than 89% of New Hampshire ZIP codes.
- What ZIP codes are near 03811?
- The nearest ZIP codes to 03811 are 03073 (North Salem, 3.1 miles), 03841 (Hampstead, 3.2 miles), 03865 (Plaistow, 3.4 miles) and 03826 (East Hampstead, 3.9 miles).