ZIP code 03753
Where is ZIP code 03753?
Grantham, New Hampshire
Sullivan County · Standard ZIP code
ZIP code 03753 belongs to Grantham, New Hampshire in Sullivan County. 03753 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 3,509 people live in the 03753 area, where the median household income is $106,285. The closest ZIP codes are 03284 (Springfield, 4.5 mi east), 03749 (Enfield Center, 5.4 mi northeast) and 03751 (Georges Mills, 6.4 mi southeast).
| ZIP code | 03753 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Grantham |
| State | New Hampshire (NH) |
| County | Sullivan County |
| Time zone | Eastern Time · now |
| Area code | 603 |
| Coordinates | 43.5103, -72.1334 map |
| 3-digit prefix | 037 |
Population and income in 03753
| Population | 3,509 · higher than 56% of New Hampshire ZIP codes |
|---|---|
| People per square mile | 124 · higher than 54% of New Hampshire ZIP codes |
| Median age | 50.3 years · higher than 68% of New Hampshire ZIP codes |
| Men / women | 46% / 54% |
| Median household income | $106,285 · higher than 60% of New Hampshire ZIP codes |
| Income per person | $61,101 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 59% of adults 25+ |
| Median home value | $343,900 · lower than 63% of New Hampshire ZIP codes |
| Housing units | 2,365 |
| Households | 1,449 (2.42 people on average) |
| Owners / renters | 100% / 0.2% |
| Land area | 28.23 sq mi (plus 0.85 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 03753. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 03753
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 03284 | Springfield, NH | 4.5 mi E | Standard |
| 03749 | Enfield Center, NH | 5.4 mi NE | PO Box only |
| 03751 | Georges Mills, NH | 6.4 mi SE | PO Box only |
| 03770 | Meriden, NH | 7.3 mi W | Standard |
| 03746 | Cornish Flat, NH | 7.4 mi W | PO Box only |
| 03781 | Plainfield, NH | 7.4 mi NW | Standard |
| 03748 | Enfield, NH | 8 mi N | Standard |
| 03782 | Sunapee, NH | 8.7 mi S | Standard |
| 03754 | Guild, NH | 9.2 mi S | PO Box only |
| 03240 | Grafton, NH | 9.5 mi NE | Standard |
| 03257 | New London, NH | 9.9 mi SE | Standard |
| 03745 | Cornish, NH | 10.1 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 03753 or measure the distance to another ZIP code.
How to address mail to 03753
123 MAIN ST
GRANTHAM NH 03753
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (03753-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 03753?
- 03753 is a Grantham, New Hampshire ZIP code.
- What county is 03753 in?
- ZIP code 03753 is in Sullivan County, New Hampshire.
- What time zone is ZIP code 03753 in?
- 03753 is in the Eastern Time zone (America/New_York).
- What area code is 03753?
- Phone numbers in ZIP code 03753 use area code 603.
- What is the population of ZIP code 03753?
- About 3,509 people live in ZIP code 03753, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 03753?
- The median household income in 03753 is $106,285 a year, higher than 60% of New Hampshire ZIP codes.
- What ZIP codes are near 03753?
- The nearest ZIP codes to 03753 are 03284 (Springfield, 4.5 miles), 03749 (Enfield Center, 5.4 miles), 03751 (Georges Mills, 6.4 miles) and 03770 (Meriden, 7.3 miles).