US ZIP Code
07823

Belvidere, NJ

Warren County  ·  New Jersey

● Active
👥 7,542 Population ↓ 4% since 2019
💰 $84,381 Median HH Income
▲ 11% above avg ↑ 39% since 2019
🎂 55.3 Median Age ↑ 8% since 2019
🏠 $314,600 Median Home Value
▲ 13% above avg ↑ 29% since 2019
🎓 33.4% College Grads
▼ 14% below avg
📊 4.1% Unemployment
▼ 17% below avg ↓ 54% since 2019
ZIP Code Details
ZIP Code07823
CityBelvidere
StateNew Jersey (NJ)
CountyWarren County
Area Code908
Elevation519 ft
Latitude40.823262
Longitude-75.046014
TimezoneNew York (DST)
FIPS34041
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 47.2% (3,559) Female 52.8% (3,983) ♀

Race & Ethnicity

White: 87.2%Hispanic: 8.3%Black: 2.2%Asian: 1.2%Other: 1.1%Race
White87.2%
Hispanic8.3%
Black2.2%
Asian1.2%
Other1.1%

Age Breakdown

Under 5
4%
5–17
10%
18–24
7%
25–44
18%
45–64
34%
65+
8%

Key Indicators

Median Age55.3 yrs ↑ 8% since 2019
Avg Household Size2.09
Below Poverty9.6% ≈ Avg
College Grads33.4% ▼ 14% below avg
Unemployment4.1% ▼ 17% below avg
No HS Diploma65 (1.1%)
HS Graduate2,274 (39.3%)
Some College661 (11.4%)
Associates853 (14.7%)
Bachelors521 (9%)
Graduate Degree1,413 (24.4%)

Education

No HS: 1.1%HS Grad: 39.3%Some College: 11.4%Associates: 14.7%Bachelors: 9%Graduate: 24.4%Edu
No HS1.1%
HS Grad39.3%
Some College11.4%
Associates14.7%
Bachelors9.0%
Graduate24.4%
Housing & Income

Housing Tenure

Owner: 65.5%Renter: 34.5%Tenure
Owner65.5%
Renter34.5%

Home Value Distribution

Under $50k
5%
$50k–100k
1%
$100k–150k
2%
$150k–200k
9%
$200k–300k
28%
$300k–500k
44%
Over $500k
11%

Financials

Median HH Income$84,381 ▲ 11% above avg ↑ 39% since 2019
Median Home Value$314,600 ▲ 13% above avg ↑ 29% since 2019
Home/Income Ratio3.7x (nat avg ~3.5x)
Median Rent$948/mo
Total Units3,643
Vacant Units121
Avg HH Size2.09

Income Distribution

Under $25k
13%
$25k–50k
18%
$50k–75k
13%
$75k–100k
13%
$100k–150k
27%
$150k–200k
8%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
85%
Public Transit
2%
Walked
7%
Work From Home
7%

Commute Time

Under 15 min
24%
15–30 min
26%
30–45 min
26%
Over 45 min
25%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
9%
1960s–1970s
9%
1980s–1990s
23%
2000+
56%

Summary

Total Units3,643
Vacant121
Owner Occupied65.5%
Renter Occupied34.5%
Avg HH Size2.09
Frequently Asked Questions
ZIP code 07823 is in Belvidere, NJ, in Warren County.
ZIP code 07823 is located in New Jersey (NJ).
ZIP code 07823 is in Warren County, NJ.
ZIP 07823 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 07823 is 7,542 people (ACS 2023).
The median household income in ZIP code 07823 is $84,381 (ACS 2023).
The median home value in ZIP 07823 is $314,600 (ACS 2023).
About ZIP Code 07823

ZIP code 07823 is located in Belvidere, New Jersey, within Warren County. With a population of 7,542, this is a lightly populated ZIP code with an older community — the median age is 55.3 years. Economically, 07823 is a middle-income ZIP code: the median household income of $84,381 is near the national average.

Real estate in ZIP code 07823 represents a mid-range housing market. The median home value of $314,600 is near the national average. Renters can expect to pay around $948 per month in median rent. Homeownership is strong here — 65.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 29% since 2019.

The population of 07823 is primarily White (87.15%). Residents are moderately educated — 33.4% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 9.6%. Household income has grown by 39% since 2019.

The unemployment rate in 07823 stands at 4.1%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 07823 in Belvidere, NJ is characterized as middle-income, moderately educated, an older community, and predominantly owner-occupied. With 7,542 residents, a median household income of $84,381, and a median home value of $314,600, it offers a clear picture of life in this part of New Jersey.