US ZIP Code
03743

Claremont, NH

Sullivan County  ·  New Hampshire

● Active
👥 13,673 Population
💰 $54,978 Median HH Income
▼ 28% below avg ↑ 14% since 2019
🎂 43.0 Median Age
🏠 $172,700 Median Home Value
▼ 38% below avg ↑ 28% since 2019
🎓 30.3% College Grads
▼ 22% below avg
📊 3.4% Unemployment
▼ 31% below avg ↑ 52% since 2019
ZIP Code Details
ZIP Code03743
CityClaremont
StateNew Hampshire (NH)
CountySullivan County
Area Code603
Elevation1,184 ft
Latitude43.360727
Longitude-72.326929
TimezoneNew York (DST)
FIPS33019
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.6% (7,057) Female 48.4% (6,616) ♀

Race & Ethnicity

White: 87.2%Hispanic: 5%Black: 1.5%Asian: 0.3%Other: 5.9%Race
White87.2%
Hispanic5.0%
Black1.5%
Asian0.3%
Other5.9%

Age Breakdown

Under 5
5%
5–17
14%
18–24
8%
25–44
25%
45–64
28%
65+
11%

Key Indicators

Median Age43.0 yrs
Avg Household Size2.65
Below Poverty14.7% ▲ 47% above avg
College Grads30.3% ▼ 22% below avg
Unemployment3.4% ▼ 31% below avg
No HS Diploma171 (1.9%)
HS Graduate4,163 (46.9%)
Some College1,129 (12.7%)
Associates731 (8.2%)
Bachelors754 (8.5%)
Graduate Degree1,932 (21.8%)

Education

No HS: 1.9%HS Grad: 46.9%Some College: 12.7%Associates: 8.2%Bachelors: 8.5%Graduate: 21.8%Edu
No HS1.9%
HS Grad46.9%
Some College12.7%
Associates8.2%
Bachelors8.5%
Graduate21.8%
Housing & Income

Housing Tenure

Owner: 58%Renter: 42%Tenure
Owner58.0%
Renter42.0%

Home Value Distribution

Under $50k
9%
$50k–100k
10%
$100k–150k
15%
$150k–200k
28%
$200k–300k
30%
$300k–500k
6%
Over $500k
2%

Financials

Median HH Income$54,978 ▼ 28% below avg ↑ 14% since 2019
Median Home Value$172,700 ▼ 38% below avg ↑ 28% since 2019
Home/Income Ratio3.1x (nat avg ~3.5x)
Median Rent$1,078/mo ↑ 10% since 2019
Total Units5,850
Vacant Units848
Avg HH Size2.65

Income Distribution

Under $25k
23%
$25k–50k
20%
$50k–75k
18%
$75k–100k
15%
$100k–150k
14%
$150k–200k
5%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
87%
Walked
3%
Work From Home
10%

Commute Time

Under 15 min
50%
15–30 min
16%
30–45 min
21%
Over 45 min
13%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
15%
1960s–1970s
17%
1980s–1990s
5%
2000+
58%

Summary

Total Units5,850
Vacant848
Owner Occupied58.0%
Renter Occupied42.0%
Avg HH Size2.65
Frequently Asked Questions
ZIP code 03743 is in Claremont, NH, in Sullivan County.
ZIP code 03743 is located in New Hampshire (NH).
ZIP code 03743 is in Sullivan County, NH.
ZIP 03743 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 03743 is 13,673 people (ACS 2023).
The median household income in ZIP code 03743 is $54,978 (ACS 2023).
The median home value in ZIP 03743 is $172,700 (ACS 2023).
About ZIP Code 03743

ZIP code 03743 is located in Claremont, New Hampshire, within Sullivan County. With a population of 13,673, this is a lightly populated ZIP code with a middle-aged community — the median age is 43 years. Economically, 03743 is a working-class ZIP code: the median household income of $54,978 is below the national average.

Real estate in ZIP code 03743 represents an affordable housing market. The median home value of $172,700 is below the national average. Renters can expect to pay around $1,078 per month in median rent. The area has a relatively balanced mix of owners (58.0%) and renters (42.0%). Median home values have increased by 28% since 2019.

The population of 03743 is primarily White (87.24%). Residents are moderately educated — 30.3% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 14.7%. Household income has grown by 14% since 2019.

The unemployment rate in 03743 stands at 3.4%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 78%.

Overall, ZIP code 03743 in Claremont, NH is characterized as working-class, moderately educated, and a middle-aged community. With 13,673 residents, a median household income of $54,978, and a median home value of $172,700, it offers a clear picture of life in this part of New Hampshire.