ZIP code 03856
Where is ZIP code 03856?
Newfields, New Hampshire
Rockingham County · Standard ZIP code
ZIP code 03856 belongs to Newfields, New Hampshire in Rockingham County. 03856 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 2,023 people live in the 03856 area, where the median household income is $197,885. The closest ZIP codes are 03857 (Newmarket, 2.7 mi northeast), 03843 (Hampton, 2.8 mi southwest) and 03885 (Stratham, 4.2 mi east).
| ZIP code | 03856 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Newfields |
| State | New Hampshire (NH) |
| County | Rockingham County |
| Time zone | Eastern Time · now |
| Area code | 603 |
| Coordinates | 43.0374, -70.9782 map |
| 3-digit prefix | 038 |
Population and income in 03856
| Population | 2,023 · lower than 60% of New Hampshire ZIP codes |
|---|---|
| People per square mile | 285 · higher than 75% of New Hampshire ZIP codes |
| Median age | 44.1 years · lower than 65% of New Hampshire ZIP codes |
| Men / women | 56% / 44% |
| Median household income | $197,885 · higher than 99% of New Hampshire ZIP codes |
| Income per person | $72,498 |
| Below the poverty line | 2.4% |
| Bachelor’s degree or higher | 68% of adults 25+ |
| Median home value | $646,400 · higher than 94% of New Hampshire ZIP codes |
| Median rent | $1,875 a month |
| Housing units | 639 |
| Households | 636 (3.18 people on average) |
| Owners / renters | 95% / 4.7% |
| Land area | 7.09 sq mi (plus 0.17 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 03856. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 03856
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 03857 | Newmarket, NH | 2.7 mi NE | Standard |
| 03843 | Hampton, NH | 2.8 mi SW | PO Box only |
| 03885 | Stratham, NH | 4.2 mi E | Standard |
| 03833 | Exeter, NH | 4.2 mi S | Standard |
| 03042 | Epping, NH | 5 mi W | Standard |
| 03861 | Lee, NH | 5.7 mi N | Standard |
| 03824 | Durham, NH | 6.3 mi NE | Standard |
| 03840 | Greenland, NH | 6.6 mi E | Standard |
| 03044 | Fremont, NH | 8.1 mi SW | Standard |
| 03862 | North Hampton, NH | 8.7 mi SE | Standard |
| 03290 | Nottingham, NH | 8.8 mi NW | Standard |
| 03844 | Hampton Falls, NH | 8.9 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 03856 or measure the distance to another ZIP code.
How to address mail to 03856
123 MAIN ST
NEWFIELDS NH 03856
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (03856-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 03856?
- 03856 is a Newfields, New Hampshire ZIP code.
- What county is 03856 in?
- ZIP code 03856 is in Rockingham County, New Hampshire.
- What time zone is ZIP code 03856 in?
- 03856 is in the Eastern Time zone (America/New_York).
- What area code is 03856?
- Phone numbers in ZIP code 03856 use area code 603.
- What is the population of ZIP code 03856?
- About 2,023 people live in ZIP code 03856, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 03856?
- The median household income in 03856 is $197,885 a year, higher than 99% of New Hampshire ZIP codes.
- What ZIP codes are near 03856?
- The nearest ZIP codes to 03856 are 03857 (Newmarket, 2.7 miles), 03843 (Hampton, 2.8 miles), 03885 (Stratham, 4.2 miles) and 03833 (Exeter, 4.2 miles).