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US ZIP Code Profile

ZIP Code 08031
Bellmawr, New Jersey

ZIP code 08031 is in Bellmawr, located in Camden County, New Jersey, within the Philadelphia-Camden-Wilmington metro area. Its 2020 Census population was 11,707. The estimated median adjusted gross income per tax return is $48,328, and about 2% of filers report $200,000 or more.

2020 Population
11,707
Census ZCTA
County
Camden
FIPS 34007
Median income (est.)
$48,328
IRS SOI 2022
Land Area
3.024 mi²
+ 0.133 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityBellmawr, NJ
CountyCamden County (FIPS 34007)
StateNew Jersey (FIPS 34)
Metro Area (MSA)Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metro Area (37980)
Census Region / DivisionNortheast Region · Middle Atlantic Division
Coordinates39.866356, -75.09467
Land / Water Area3.024 mi² land · 0.133 mi² water

02Income & Economics

Distribution of the 6,030 individual tax returns filed in 08031 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
25.7%
$25K–$50K
26.0%
$50K–$75K
18.7%
$75K–$100K
11.8%
$100K–$200K
15.6%
$200K+
2.2%
The $200,000+ bracket accounts for 10% of 08031's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($48,328) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 08031's IRS income metrics, 2020–2022.

Median income (2021→2022)
$48,328
▲ 4.4%
Filers earning $200K+
2.2%
▲ 0.7 pt
Total filers
6,030
▲ 0.7%
GET /zipc/v2/zipcodes/08031/soi?year=… $44K 2020 $46K 2021 $48K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 08031 ZCTA.

2000
11,639
 
2010
11,584
▼ -0.5%
2020
11,707
▲ +1.1%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 08031. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 08031

Bellmawr and its immediate neighbors, sorted by distance.

3 mi
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Distance from 08031 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypeBranch
Carrier Route SortD
USPS Finance Number333000
City AliasesGloucester, Bellmawr, Gloucstr City

07Frequently Asked Questions

What county is ZIP code 08031 in?

ZIP code 08031 is in Camden County, New Jersey (county FIPS code 34007).

What city is ZIP code 08031?

The primary USPS city for 08031 is Bellmawr, NJ.

What metro area (MSA) is 08031 in?

08031 is part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metro Area (MSA code 37980).

What is the population of ZIP code 08031?

The 2020 Census population of 08031 was 11,707 residents.

What is the median income in ZIP code 08031?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 08031 is about $48,328, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.