ZIP code 03743
Where is ZIP code 03743?
Claremont, New Hampshire
Sullivan County · Standard ZIP code
ZIP code 03743 belongs to Claremont, New Hampshire in Sullivan County. 03743 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 codes 603 and 802. About 13,704 people live in the 03743 area, where the median household income is $59,625. The closest ZIP codes are 05030 (Ascutney, 5.3 mi northwest), 03745 (Cornish, 7.2 mi north) and 03773 (Newport, 8 mi east).
| ZIP code | 03743 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Claremont |
| State | New Hampshire (NH) |
| County | Sullivan County |
| Time zone | Eastern Time · now |
| Area codes | 603, 802 |
| Coordinates | 43.3679, -72.3422 map |
| 3-digit prefix | 037 |
Population and income in 03743
| Population | 13,704 · higher than 88% of New Hampshire ZIP codes |
|---|---|
| People per square mile | 232 · higher than 71% of New Hampshire ZIP codes |
| Median age | 43.1 years · lower than 70% of New Hampshire ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $59,625 · lower than 94% of New Hampshire ZIP codes |
| Income per person | $35,774 |
| Below the poverty line | 13% |
| Bachelor’s degree or higher | 21% of adults 25+ |
| Median home value | $206,600 · lower than 97% of New Hampshire ZIP codes |
| Median rent | $1,146 a month |
| Housing units | 5,863 |
| Households | 5,245 (2.53 people on average) |
| Owners / renters | 58% / 42% |
| Land area | 59.1 sq mi (plus 0.9 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 03743. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 03743
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 05030 | Ascutney, VT | 5.3 mi NW | PO Box only |
| 03745 | Cornish, NH | 7.2 mi N | Standard |
| 03773 | Newport, NH | 8 mi E | Standard |
| 05156 | Springfield, VT | 8.1 mi SW | Standard |
| 05089 | Windsor, VT | 8.2 mi NW | Standard |
| 05151 | Perkinsville, VT | 8.2 mi W | Standard |
| 03603 | Charlestown, NH | 8.3 mi SW | Standard |
| 03746 | Cornish Flat, NH | 9.5 mi N | PO Box only |
| 05150 | North Springfield, VT | 9.5 mi W | Standard |
| 05037 | Brownsville, VT | 10.1 mi NW | Standard |
| 03754 | Guild, NH | 10.3 mi E | PO Box only |
| 03770 | Meriden, NH | 11.7 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 03743 or measure the distance to another ZIP code.
How to address mail to 03743
123 MAIN ST
CLAREMONT NH 03743
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Unity: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (03743-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 03743?
- 03743 is a Claremont, New Hampshire ZIP code.
- What county is 03743 in?
- ZIP code 03743 is in Sullivan County, New Hampshire.
- What time zone is ZIP code 03743 in?
- 03743 is in the Eastern Time zone (America/New_York).
- What area code is 03743?
- Phone numbers in ZIP code 03743 use area codes 603 and 802.
- What is the population of ZIP code 03743?
- About 13,704 people live in ZIP code 03743, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 03743?
- The median household income in 03743 is $59,625 a year, lower than 94% of New Hampshire ZIP codes.
- What ZIP codes are near 03743?
- The nearest ZIP codes to 03743 are 05030 (Ascutney, 5.3 miles), 03745 (Cornish, 7.2 miles), 03773 (Newport, 8 miles) and 05156 (Springfield, 8.1 miles).