ZIP code 03605
Where is ZIP code 03605?
Lempster, New Hampshire
Sullivan County · Standard ZIP code
ZIP code 03605 belongs to Lempster, New Hampshire in Sullivan County. 03605 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 907 people live in the 03605 area, where the median household income is $86,250. The closest ZIP codes are 03607 (South Acworth, 3.8 mi west), 03601 (Acworth, 5.3 mi west) and 03456 (Marlow, 5.6 mi south).
| ZIP code | 03605 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Lempster |
| Also accepted | East Lempster |
| State | New Hampshire (NH) |
| County | Sullivan County |
| Time zone | Eastern Time · now |
| Area code | 603 |
| Coordinates | 43.2136, -72.1968 map |
| 3-digit prefix | 036 |
Population and income in 03605
| Population | 907 · lower than 83% of New Hampshire ZIP codes |
|---|---|
| People per square mile | 29 · lower than 85% of New Hampshire ZIP codes |
| Median age | 50.7 years · higher than 68% of New Hampshire ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $86,250 · lower than 66% of New Hampshire ZIP codes |
| Income per person | $40,657 |
| Below the poverty line | 7.4% |
| Bachelor’s degree or higher | 30% of adults 25+ |
| Median home value | $239,300 · lower than 92% of New Hampshire ZIP codes |
| Housing units | 602 |
| Households | 327 (2.77 people on average) |
| Owners / renters | 98% / 1.8% |
| Land area | 31.54 sq mi (plus 0.38 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 03605. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 03605
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 03607 | South Acworth, NH | 3.8 mi W | Standard |
| 03601 | Acworth, NH | 5.3 mi W | Standard |
| 03456 | Marlow, NH | 5.6 mi S | Standard |
| 03280 | Washington, NH | 6.4 mi SE | Standard |
| 03752 | Goshen, NH | 7.2 mi NE | Standard |
| 03602 | Alstead, NH | 8.9 mi SW | Standard |
| 03773 | Newport, NH | 9.7 mi N | Standard |
| 03464 | Stoddard, NH | 10.6 mi SE | Standard |
| 03603 | Charlestown, NH | 11 mi W | Standard |
| 03604 | Drewsville, NH | 11.5 mi SW | PO Box only |
| 03272 | South Newbury, NH | 11.6 mi NE | PO Box only |
| 03754 | Guild, NH | 11.6 mi N | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 03605 or measure the distance to another ZIP code.
How to address mail to 03605
123 MAIN ST
LEMPSTER NH 03605
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts EAST LEMPSTER as the city name for 03605. Avoid E Lempster: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (03605-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 03605?
- 03605 is a Lempster, New Hampshire ZIP code. East Lempster is also accepted as the city name.
- What county is 03605 in?
- ZIP code 03605 is in Sullivan County, New Hampshire.
- What time zone is ZIP code 03605 in?
- 03605 is in the Eastern Time zone (America/New_York).
- What area code is 03605?
- Phone numbers in ZIP code 03605 use area code 603.
- What is the population of ZIP code 03605?
- About 907 people live in ZIP code 03605, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 03605?
- The median household income in 03605 is $86,250 a year, lower than 66% of New Hampshire ZIP codes.
- What ZIP codes are near 03605?
- The nearest ZIP codes to 03605 are 03607 (South Acworth, 3.8 miles), 03601 (Acworth, 5.3 miles), 03456 (Marlow, 5.6 miles) and 03280 (Washington, 6.4 miles).