US ZIP Code
03605

Lempster, NH

Sullivan County  ·  New Hampshire

● Active
👥 863 Population ↓ 7% since 2019
💰 $84,063 Median HH Income
▲ 10% above avg ↑ 19% since 2019
🎂 49.3 Median Age ↑ 4% since 2019
🏠 $214,700 Median Home Value
▼ 23% below avg ↑ 23% since 2019
🎓 29.4% College Grads
▼ 24% below avg
📊 3.0% Unemployment
▼ 39% below avg ↑ 154% since 2019
ZIP Code Details
ZIP Code03605
CityLempster
StateNew Hampshire (NH)
CountySullivan County
Area Code603
Elevation1,233 ft
Latitude43.236564
Longitude-72.184869
TimezoneNew York (DST)
FIPS33019
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.6% (428) Female 50.4% (435) ♀

Race & Ethnicity

White: 96.2%Other: 3.8%Race
White96.2%
Other3.8%

Age Breakdown

Under 5
4%
5–17
14%
18–24
3%
25–44
24%
45–64
34%
65+
10%

Key Indicators

Median Age49.3 yrs ↑ 4% since 2019
Avg Household Size2.78
Below Poverty6.5% ▼ 35% below avg
College Grads29.4% ▼ 24% below avg
Unemployment3.0% ▼ 39% below avg
No HS Diploma15 (2.4%)
HS Graduate270 (43.2%)
Some College100 (16%)
Associates56 (9%)
Bachelors36 (5.8%)
Graduate Degree148 (23.7%)

Education

No HS: 2.4%HS Grad: 43.2%Some College: 16%Associates: 9%Bachelors: 5.8%Graduate: 23.7%Edu
No HS2.4%
HS Grad43.2%
Some College16.0%
Associates9.0%
Bachelors5.8%
Graduate23.7%
Housing & Income

Housing Tenure

Owner: 94.2%Renter: 5.8%Tenure
Owner94.2%
Renter5.8%

Home Value Distribution

Under $50k
2%
$50k–100k
6%
$100k–150k
4%
$150k–200k
33%
$200k–300k
30%
$300k–500k
20%
Over $500k
5%

Financials

Median HH Income$84,063 ▲ 10% above avg ↑ 19% since 2019
Median Home Value$214,700 ▼ 23% below avg ↑ 23% since 2019
Home/Income Ratio2.6x (nat avg ~3.5x)
Total Units653
Vacant Units343
Avg HH Size2.78

Income Distribution

Under $25k
7%
$25k–50k
11%
$50k–75k
24%
$75k–100k
21%
$100k–150k
23%
$150k–200k
8%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
91%
Work From Home
9%

Commute Time

Under 15 min
13%
15–30 min
27%
30–45 min
30%
Over 45 min
29%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
3%
1960s–1970s
24%
1980s–1990s
15%
2000+
58%

Summary

Total Units653
Vacant343
Owner Occupied94.2%
Renter Occupied5.8%
Avg HH Size2.78
Frequently Asked Questions
ZIP code 03605 is in Lempster, NH, in Sullivan County.
ZIP code 03605 is located in New Hampshire (NH).
ZIP code 03605 is in Sullivan County, NH.
ZIP 03605 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 03605 is 863 people (ACS 2023).
The median household income in ZIP code 03605 is $84,063 (ACS 2023).
The median home value in ZIP 03605 is $214,700 (ACS 2023).
About ZIP Code 03605

ZIP code 03605 is located in Lempster, New Hampshire, within Sullivan County. With a population of 863, this is a sparsely populated ZIP code with a mature community — the median age is 49.3 years. Economically, 03605 is a middle-income ZIP code: the median household income of $84,063 is near the national average.

Real estate in ZIP code 03605 represents an affordable housing market. The median home value of $214,700 is below the national average. Homeownership is strong here — 94.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 23% since 2019.

The population of 03605 is primarily White (96.18%). Residents are moderately educated — 29.4% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 6.5%. Household income has grown by 19% since 2019.

The unemployment rate in 03605 stands at 3.0%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 81%.

Overall, ZIP code 03605 in Lempster, NH is characterized as middle-income, moderately educated, a mature community, and predominantly owner-occupied. With 863 residents, a median household income of $84,063, and a median home value of $214,700, it offers a clear picture of life in this part of New Hampshire.