Postal Codes

08501 ZIP Code

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ZIP code 08501 covers Allentown, New Jersey, with a population of about 6,297 and a median household income of $133,015.

Population
6,297232 per square mile
Median age
48.810.1 points above the US average
Median household income
$133,0151.3× the New Jersey median
Poverty rate
5%7.4 points below the US average
Typical home value
$737,356up 31% in five years
Median rent
$1,45712% below the New Jersey median
Degree or higher
59.7%24.7 points above the US average
Homeownership
91.4%26.4 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
166

Where 08501 is

Allentown, New Jersey — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population6,297
Median age48.8
Family households81.2%
Born outside the US9.4%
Speaks a language other than English at home16.4%
White (non-Hispanic)79.9%
Black (non-Hispanic)2%
Asian (non-Hispanic)6.3%
Hispanic or Latino10%
Veterans4.5%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$133,015
Income per person$66,291
Poverty rate5%
Households on SNAP or cash assistance0.6%

Household income distribution

Under $10k1.7%
$10–15k2.6%
$15–20k0.4%
$20–25k0.2%
$25–30k1.7%
$30–35k1.8%
$35–40k4.1%
$40–45k0.2%
$45–50k2.6%
$50–60k5.3%
$60–75k6.1%
$75–100k11.9%
$100–125k7.5%
$125–150k9.1%
$150–200k13.3%
$200k or more31.4%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed3,380
Mean adjusted gross income$148,819
Returns declaring $200,000 or more21.3%
Returns, under $25k18.6%
Returns, $25k–$50k13.0%
Returns, $50k–$75k11.8%
Returns, $75k–$100k9.5%
Returns, $100k–$200k25.7%
Returns, $200k or more21.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$530,100
Median gross rent$1,457
Rent as a share of household income25.8%
Owner-occupied91.4%
Vacant homes2.3%
Median year built1991

What the homes are

Detached house93.1%
Attached house1.2%
2 to 4 units1.7%
5 to 19 units2.5%
20 or more units1.5%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$737,356as of 2026-07
Typical home value, 1 yearup 3.8%
Typical home value, 5 yearsup 31%
Typical home value, 10 yearsup 66.4%
Typical home value since 2000
200020132026$737,356$246,562

$246,562 in 2000 to $737,356 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate8.4%
Bachelor's degree or higher59.7%
High school diploma or higher95.8%
Works from home25.3%
Drives to work alone63.8%
Takes public transport1.5%
Commutes 45 minutes or more22%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity28.2% 5.2 pts below the national average of 33.4%
Diagnosed diabetes9.3% 2.7 pts below the national average of 12%
Currently smokes8.8% 4.4 pts below the national average of 13.2%
High blood pressure32.8% 1.3 pts below the national average of 34.1%
Fair or poor general health12.7% 7.6 pts below the national average of 20.3%
No health insurance (18–64)5.9% 5.4 pts below the national average of 11.3%
Depression14.5% 7.4 pts below the national average of 21.9%
No leisure-time physical activity17.9% 7.5 pts below the national average of 25.4%
Arthritis25.1% same as the national average of 25.1%
Binge drinking16.1% same as the national average of 16%
Taking blood pressure medication79.7% 5 pts above the national average of 74.7%
Cancer (non-skin)10% 2.3 pts above the national average of 7.7%
Current asthma8.8% 1.6 pts below the national average of 10.4%
Coronary heart disease5.7% 0.5 pts below the national average of 6.2%
Routine check-up in past year80.2% 3.5 pts above the national average of 76.7%
Cholesterol screening91.4% 5.5 pts above the national average of 85.9%
Cognitive disability9.4% 5.4 pts below the national average of 14.8%
Colorectal screening71.8% 7.5 pts above the national average of 64.3%
COPD4.9% 1.7 pts below the national average of 6.6%
Visited a dentist74% 12.7 pts above the national average of 61.3%
Any disability21.3% 9.4 pts below the national average of 30.7%
Lacks emotional support18% 6.8 pts below the national average of 24.8%
Food insecurity7.1% 10 pts below the national average of 17.1%
Received food stamps4.1% 10.2 pts below the national average of 14.3%
Hearing disability5.9% 0.8 pts below the national average of 6.7%
High cholesterol40.7% 4.5 pts above the national average of 36.2%
Housing insecurity6.5% 7.3 pts below the national average of 13.8%
Independent living disability5.3% 3.1 pts below the national average of 8.4%
Lacks transport4.4% 4.8 pts below the national average of 9.2%
Loneliness26.9% 7.5 pts below the national average of 34.4%
Mammography use79% 3.1 pts above the national average of 75.9%
Poor mental health (14+ days)12.9% 3.9 pts below the national average of 16.8%
Mobility disability9.3% 4.7 pts below the national average of 14%
Poor physical health (14+ days)10.6% 2.9 pts below the national average of 13.5%
Self-care disability2.5% 1.5 pts below the national average of 4%
Utility shut-off threat4.1% 4.7 pts below the national average of 8.8%
Sleeps under 7 hours31.2% 5.2 pts below the national average of 36.4%
Stroke2.9% 0.5 pts below the national average of 3.4%
All natural teeth lost6.8% 6.2 pts below the national average of 13%
Vision disability3.2% 2.4 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments166
People employed1,410
Annual payroll$76,822,000
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 81% of US census tracts
FEMA ratingVery Low to Relatively High across the 4 census tracts this ZIP code covers
Expected annual loss91.5 out of 100
Community resilience84.8 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Strong wind98.4Very High at its worst in this ZIP code
Drought96.3Relatively Moderate at its worst in this ZIP code
Wildfire91.6Relatively Moderate at its worst in this ZIP code
Ice storm88.8Relatively High at its worst in this ZIP code
Heat wave86.9Relatively High at its worst in this ZIP code
Hurricane83.9Relatively Moderate at its worst in this ZIP code
Winter weather83.7Relatively High at its worst in this ZIP code
Lightning78.2Relatively High at its worst in this ZIP code
River flooding77.8Relatively High at its worst in this ZIP code
Earthquake73.9Relatively Moderate at its worst in this ZIP code
Landslide70.5Relatively Low at its worst in this ZIP code
Hail60.5Relatively Low at its worst in this ZIP code
Cold wave48.8Relatively Moderate at its worst in this ZIP code
Tornado35.7Relatively Low at its worst in this ZIP code
Coastal flooding2.5Relatively Low at its worst in this ZIP code
Compared with New Jersey and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPNew JerseyUnited States
Median household income$133,015$101,050$78,538
Income per person$66,291$53,118$43,289
Poverty rate5%9.8%12.4%
Median home value$530,100$427,600$303,400
Median gross rent$1,457$1,653$1,348
Homeownership91.4%63.7%65%
Bachelor's degree or higher59.7%42.9%35%
Unemployment rate8.4%6.2%5.2%
Works from home25.3%15%13.5%
Born outside the US9.4%23.5%13.9%
Median age48.840.138.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationHIGHTSTOWN 2 W, NJ US12.2 km away
Rain in a year47 in
Snow in a year24 in

Average high and low by month

January40.5°F / 21.4°F3.46 in rain, 5.8 in snow
February43°F / 22.7°F2.61 in rain, 8 in snow
March50.9°F / 29.7°F4.28 in rain, 4.6 in snow
April62.9°F / 39°F3.67 in rain, 0.6 in snow
May72.8°F / 48.4°F4.07 in rain
June81.7°F / 57.8°F4.63 in rain
July86.7°F / 63°F4.82 in rain
August84.9°F / 60.8°F4.29 in rain
September78.3°F / 53.8°F4.15 in rain
October66.4°F / 42.2°F3.98 in rain
November55.3°F / 33°F3.26 in rain, 0.3 in snow
December45.5°F / 26.6°F4.23 in rain, 4.4 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket2% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 4 school districts, so the address decides which one, not the ZIP code.

Upper Freehold Regional School District78.8% of this ZIP code's land area
North Hanover Township School District9.3% of this ZIP code's land area
Northern Burlington Regional School District9.3% of this ZIP code's land area
Hamilton Township School District2.7% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability14more vulnerable than 14% of US census tracts
Socioeconomic status20more vulnerable than 20% of US census tracts
Household characteristics44more vulnerable than 44% of US census tracts
Racial and ethnic minority status33more vulnerable than 33% of US census tracts
Housing type and transport8more vulnerable than 8% of US census tracts
Walkability6.7 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

08510 Millstone Township, NJ2 km away
08620 Trenton, NJ5 km away
08515 Chesterfield, NJ6.4 km away
08691 Trenton, NJ6.8 km away
08561 Windsor, NJ9.3 km away
08505 Bordentown, NJ9.7 km away
08526 Imlaystown, NJ9.8 km away
08562 Wrightstown, NJ9.8 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Monmouth County86.8% of this ZIP code's land area
Burlington County10.2% of this ZIP code's land area
Mercer County3% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area27.19 sq mi
Water area0.63 sq mi
Population density232 people per sq mi
Latitude, longitude40.1589, -74.5909

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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