The ZIP Code, Map and Demographics of Clayton, NJ

08312 is the only ZIP Code for Clayton, NJ

Ensure faster delivery with the ZIP+4: The ZIP+4 is an extension of the five-digit ZIP Code used by the USPS. The four extra digits are added after a hyphen to the standard five-digit ZIP code. The ZIP+4 code identifies a specific geographic segment within the five-digit delivery area, such as a city block, a group of apartments, or a post office box. The ZIP+4 code can also indicate the side of the street on which a building is located.

Using the full ZIP+4 ensures the fastest, most accurate mailing possible. The ZIP+4 code enables mail to arrive faster, as it reduces the need for human interaction in a mail center.
by entering the address.

Data Last Updated: June 1, 2026
ZIP Code:08312 (Standard)
County:Gloucester County, NJ
Area Codes:640,856
Time Zone:Eastern (GMT -05:00)
Local Time:12:00:00 AM
Population:8,807 (Census Place) [More Demographics]
Statistical Area:Philadelphia-Camden-Wilmington, PA-NJ-DE-MD [Learn More]
Coordinates:39.6624, -75.0888
Land Area:5.51 sq miles (ZIP Code)
Quick Link:
https://www.zip-codes.com/city/nj-clayton.asp

Download this data |

Try ZIP Code API Free |

Clayton, NJ has 1 ZIP Code


ZIP CodeTypePopulationPop% of Population% of PopAlias Names
08312Standard8,465100.00%
Interactive charts load automatically as you scroll. Hover for data, click to explore trends, and use the menu to export.

Population & Demographics


Clayton, NJ has 8,395 residents, with an average household size of 2.6. The gender split is 50.0% male and 50.0% female - about the same as the national split. By age, the top brackets are 30-34 (7.1%) and 35-39 (5.9%). By race, White and Black or African American are the largest groups. Hispanic or Latino (of any race) is 9.0%. Those born outside the United States make up 3.5% (lower than the Nation).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.

There are two kinds of demographics shown in the charts for Clayton, NJ. Each covers a different geographic boundary and has different criteria for what is included. Learn More

Total Population:8,465
Total Households:3,120
Total Housing Units:3,310
Average Household Size:2.71
Average Family Size:3.18

All ZIP Codes assigned this City name by the USPS.

Total Population:8,807
Total Households:3,229
Total Housing Units:3,433
Average Household Size:2.73
Average Family Size:3.17

Data for the U.S. Census Place.

Population Over Time (with 2010 & 2020 Census Benchmarks)


Line chart of All ZIPs in Clayton, NJ population estimates from 2011-2024, with markers for the 2010 and 2020 Decennial Census counts to show growth or decline over time. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Group20102011210220132014201520162017201820192020202120222023
Census ACS Population Estimate--7,9938,0037,7877,8968,0688,1608,0958,2618,3667,9338,3108,4608,395
Decennial Census7,875------------------8,465------
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 40.1

Male Median Age: 38.8

Female Median Age: 41.3

Line Chart showing the population by Age Group and Gender of all ZIPs in Clayton, New Jersey. One line shows the Total population in that age group, another line shows the Male population for that age group, and the last line shows the Female population for the given age group. A table also provides the same information. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male2392753093042722452142442222762562952472312201274150
Female2322792822872512632662642842702823053153172121307089
Total471554591591523508480508506546538600562548432257111139
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


Pie Chart showing Population by Race for all ZIPs in Clayton, New Jersey. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
White:5,47665.15%
Black:1,62319.31%
Hispanic:*7949.45%
Asian:1782.12%
American Indian:330.39%
Hawaiian:10.01%
Other:3003.57%
Total:8,405100%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


Pie chart showing Male vs Demale share of the population. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
GenderCountPercentageMedian Age
Males:4,06748.04%38.8 years
Females:4,39851.96%41.3 years
Total:8,465100%40.1 years

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:7,75292.34%
Native, born in PR, Island Areas, or abroad:3364.00%
Foreign born, naturalized U.S. citizen:2402.86%
Foreign born, not a U.S. citizen:673.66%
Total Population:8,395100%
Total Native Population:8,08896.34%
Total Foreign-born Population:3073.66%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


ZIP Codes in Clayton, NJ have an average household income of $88,448 (lower than the State by 12.5%, and higher than the Nation by 12.6%). Family vs nonfamily earnings show a significant gap ($108,695 vs $26,250). Employment participation is much lower than the Nation (63.3%). The unemployment rate is 6.6%, which is higher than the Nation (5.2%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Line Chart showing Median Income Estimates from 2011 until 2024 of Median Household Income, Median Family Income, Median Nonfamily Income, Median Male Income, and Median Female Income for all ZIPs in Clayton, New Jersey. A table also provides the same information. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Income Type2011210220132014201520162017201820192020202120222023
Median Household Income$71,581$73,550$62,980$63,417$62,835$63,550$63,698$65,163$68,398$85,250$89,973$88,963$88,448
Median Family Income$73,472$75,116$64,375$72,679$73,699$80,578$81,609$95,386$98,164$103,613$104,602$108,667$108,695
Median NonFamily Income$50,000$50,813$39,113$35,694$27,070$36,197$35,914$36,630$37,143$37,035$27,656$31,500$26,250
Median Male Income$54,615$56,923$57,000$72,319$72,130$71,887$71,105$73,507$66,083$76,020$79,750$72,762$71,422
Median Female Income$43,703$45,405$44,492$44,190$46,022$42,019$43,370$41,897$38,519$40,403$38,654$42,458$63,405
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Bar Chart showing Average Household Income for all ZIPs in Clayton, NJ, the U.S. Census Place, Gloucester County, the state of New Jersey, and the United States National Average. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Source: U.S. Census 2019-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employment status for all ZIPs in Clayton, NJ: employed, unemployed, and not in the labor force. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Employed:3,71154.60%
Unemployed:2804.12%
Not In Labor Force:2,80641.28%
Total:6,797100%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:1,49240.20%
Service:57815.58%
Sales and Office:73019.67%
Natural resources, construction, and maintenance:45512.26%
Production, transportation, and material moving:45612.29%
Total Civilian Employed Population:3,711100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In Clayton, NJ, the median home value is $248,000 - much lower than the State by 42.0%, and up $35,000 (16.4%) since 2020. Renters pay an average of $1,204 per month - much lower than the State by 27.2%, and up $241 (25.0%) since 2020. Most renters in Clayton pay $1,000-$1,499 (49.8%). About 22.0% pay under $1,000 and 20.1% pay $2,000+; the under $1,000 share is much lower than the Nation. Of occupied housing, owners make up 74.4% (78.8% have a mortgage) and renters make up 25.6% - owners are much higher than the Nation.

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Bar Chart showing median House Value for all ZIPs in Clayton, New Jersey, the U.S. Census Place, Gloucester County, New Jersey, and the United States National Average. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Median Home Value Over Time (2011-2024)


Group2011210220132014201520162017201820192020202120222023
Median Home Value$202,800$199,200$183,500$182,600$177,500$180,000$189,600$199,600$199,400$213,000$211,000$233,500$248,000
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:718.27%
$500 to $999:11313.15%
$1,000 to $1,499:41648.43%
$1,500 to $1,999:677.80%
$2,000 to $2,499:12314.32%
$2,500 to $2,999:101.16%
$3,000 or more:354.07%
No Rent:242.79%
Total:859100%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time (2011-2024)


Group2011210220132014201520162017201820192020202120222023
Median Rent$1,071$1,141$1,030$1,087$1,028$1,104$1,118$1,186$1,033$963$1,150$1,180$1,204
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):1,84657.35%
Owner Occupied (free and clear, no mortgage):51415.97%
Renter Occupied:85926.69%
Total Occupied Housing Units:3,219100%

Occupied Housing Units:3,21990.47%
Vacant Housing Units (not graphed):3399.53%
Total Housing Units:3,558100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


21.5% of adults (25+) have a bachelor-s degree or higher, well below the state rate (42.9%) and well below the national average (35.0%). High school or higher is 92.8%, which is slightly above the state rate (90.7%). The share of people in poverty is 3.0%, which is below the state rate (7.0%) and below the national rate (8.7%), down 7.1 percentage points since 2011 and down 2.0 percentage points from its 2019 pre-pandemic level.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:851.43%
9th to 12th grade, no diploma:3465.84%
High school graduate (includes equivalency):2,38640.28%
Some college, no degree:1,33322.50%
Associate's degree:4898.25%
Bachelor's degree:79713.45%
Graduate or professional degree:4888.24%
Total:5,924100%
High school graduate or higher:5,49392.72%
Bachelor's degree or higher:1,28521.69%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:6,00757.29%
Public Insurance:4,21440.19%
No Insurance:2642.52%
Total:10,485100%
Has Health Insurance:10,22197.48%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group2011210220132014201520162017201820192020202120222023
% of People in Poverty10.1%7.8%9.0%7.6%6.9%8.1%7.3%4.1%5.0%4.0%2.8%2.7%3.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:833.68%
Kindergarten:893.95%
Elementary school (grades 1-8):96042.55%
High school (grades 9-12):43219.15%
College or graduate school:69230.67%
Total:2,256100%
Early Childhood:1727.62%
K-12 (Primary & Secondary School):1,48165.65%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


Clayton supports both business and residential activity. According to the Business Census (2024), there are 94 business establishments, employing about 900 people with an annual payroll of $42,107,000. USPS data shows 3,249 residential mailboxes and 111 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:3,249Source: USPS
# Business Mailboxes:111Source: USPS
Total Delivery Receptacles:3,517Source: USPS
Single Family Delivery Units:2,812Source: USPS
Multi Family Delivery Units:142Source: USPS
# of Businesses:94Source: CBP
1st Quarter Payroll:$9,668,000Source: CBP
Annual Payroll:$42,107,000Source: CBP
# of Employees:900Source: CBP

All ZIP Codes assigned this City name by the USPS.

Geography, Land Area, and Statistical Classifications


Clayton, NJ is located in Gloucester County, within the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metropolitan Statistical Area (CBSA 37980). It spans 12 of New Jersey's Congressional Districts (1st,2nd,3rd,4th,5th,7th,9th,10th,11st,13rd,15th, and 24th). This Metro area has a population of 6,241,882 people, about 0.1% of whom live in Clayton. ZIP Codes here cover 5.508 sq mi of land and a water area of 0.106 sq mi.

CBSA Name:Philadelphia-Camden-Wilmington, PA-NJ-DE-MDSource: Census
CBSA Number:37980Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:6,241,882Source: Census
MSA:Philadelphia-Wilmington-Atlantic City, PA-NJ-DE-MD CMSASource: Census
PMSA:Philadelphia, PA-NJ PMSASource: Census
Land Area:5.508 sq miSource: Census
Water Area:0.106 sq miSource: Census
Congressional District(s):01,02,03,04,05,07,09,10,11,13,15,24Source: USPS
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:13360Source: Census
Place Name:Clayton borough; New JerseySource: Census

Sum of all ZIP Codes assigned this City name by the USPS.

Adjacent & Nearby Cities from Clayton, NJ


  1. Glassboro, NJ~3.4 miles
  2. Franklinville, NJ~4.1 miles
  3. Monroeville, NJ~4.8 miles
  4. Pitman, NJ~5.5 miles
  5. Malaga, NJ~5.9 miles
  6. Williamstown, NJ~6.4 miles
  7. Sewell, NJ~7.1 miles
  8. Newfield, NJ~7.4 miles
  9. Mullica Hill, NJ~7.5 miles
  10. Sicklerville, NJ~8.0 miles
  11. Grenloch, NJ~8.3 miles
  12. Blackwood, NJ~8.7 miles
  13. Wenonah, NJ~9.9 miles
  14. Mantua, NJ~10.0 miles
  15. Elmer, NJ~10.2 miles
  16. Clementon, NJ~10.8 miles
  17. Berlin, NJ~10.9 miles
  18. Woodbury Heights, NJ~11.0 miles
  19. Woodbury, NJ~11.3 miles
  20. Mount Royal, NJ~11.5 miles

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on June 1, 2026.

  1. U.S. Postal Service [Last Updated: 6/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 6/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 6/1/2026], https://nces.ed.gov