ZIP code
08879
South Amboy, NJ
08879 covers South Amboy in Middlesex County, with 23,263 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 08879. Methodology
ZIP code map of 08879

About ZIP code 08879
Acceptable cities: Laurence Harbor, Laurence Hbr
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 08879. Not ACS. Methodology
People in 08879
Race
- White15,162
- Black or African American1,803
- American Indian or Alaska Native96
- Asian1,847
- Native Hawaiian and Pacific Islander3
- Other race1,787
- Two or more races2,267
Hispanic or Latino (any race): 4,388
Age
- Under 102,355
- 10 to 192,419
- 20 to 292,941
- 30 to 393,221
- 40 to 492,883
- 50 to 593,592
- 60 to 693,176
- 70 to 791,555
- 80 and older823
Income and housing in 08879
Education
- High school graduate89.5%
- Bachelor's degree31.6%
- Graduate degree11.6%
Places covering 08879
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- South Amboy41.0%
- Sayreville23.7%
- Laurence Harbor19.3%
- Madison Park9.8%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Middlesex County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
6.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 08879
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 20,722 | |
| 2006 | 20,174 | |
| 2007 | 21,354 | |
| 2008 | 20,431 | |
| 2009 | 20,616 | |
| 2010 | 20,591 | |
| 2011 | 21,411 | 20,523 |
| 2012 | 22,279 | 20,510 |
| 2013 | 22,974 | 20,250 |
| 2014 | 22,885 | 20,220 |
| 2015 | 23,419 | 19,970 |
| 2016 | 23,343 | 19,880 |
| 2017 | 23,214 | 20,220 |
| 2018 | 22,733 | 20,260 |
| 2019 | 23,064 | 20,270 |
| 2020 | 23,183 | 20,410 |
| 2021 | 21,940 | 20,140 |
| 2022 | 22,514 | 20,650 |
| 2023 | 23,263 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 08879
12 nearest ZIP centroids (any distance)
- 08859Parlin1.4 miPop 24,284 · Income $96,593
- 07721Cliffwood3.1 miPop 4,445 · Income $128,110
- 07735Keyport3.1 miPop 19,203 · Income $98,760
- 10307Staten Island3.4 miPop 14,821 · Income $138,807
- 08832Keasbey3.7 miPop 2,793 · Income $65,948
- 08861Perth Amboy3.7 miPop 58,264 · Income $60,464
- 07747Matawan3.8 miPop 32,246 · Income $124,896
- 08872Sayreville3.9 miPop 20,040 · Income $97,204
- 08837Edison4.8 miPop 19,954 · Income $107,948
- 08863Fords5.2 miPop 13,052 · Income $116,250
- 10309Staten Island5.4 miPop 34,918 · Income $123,638
- 08882South River5.4 miPop 16,007 · Income $101,853
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 08859 | Parlin | NJ | 1.4 mi | 24,284 | $96,593 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 08879 FAQ
- What city is ZIP code 08879 in?
- 08879 is in South Amboy, NJ.
- What county is 08879 in?
- 08879 is in Middlesex County.
- What is the median household income in 08879?
- The median household income in 08879 is $98,000.
- Which ZIP codes are near 08879?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 08879.