ZIP code
08558
Skillman, NJ
08558 covers Skillman in Somerset County, with 7,236 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 08558. Methodology
ZIP code map of 08558
About ZIP code 08558
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 08558. Not ACS. Methodology
People in 08558
Race
- White4,606
- Black or African American180
- American Indian or Alaska Native9
- Asian2,378
- Native Hawaiian and Pacific Islander1
- Other race106
- Two or more races474
Hispanic or Latino (any race): 385
Age
- Under 10733
- 10 to 191,472
- 20 to 29639
- 30 to 39523
- 40 to 491,219
- 50 to 591,265
- 60 to 69890
- 70 to 79515
- 80 and older498
Income and housing in 08558
Education
- High school graduate98.3%
- Bachelor's degree78.3%
- Graduate degree46.3%
Places covering 08558
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.
- Blawenburg3.7%
- Skillman3.1%
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.
- Somerset County99.1%
- Mercer County0.9%
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
93.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 08558
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 7,188 | |
| 2006 | 6,654 | |
| 2007 | 6,802 | |
| 2008 | 6,781 | |
| 2009 | 6,801 | |
| 2010 | 6,872 | |
| 2011 | 6,577 | 6,853 |
| 2012 | 6,629 | 6,890 |
| 2013 | 6,495 | 7,000 |
| 2014 | 6,680 | 7,020 |
| 2015 | 6,752 | 7,320 |
| 2016 | 7,106 | 7,680 |
| 2017 | 7,584 | 7,670 |
| 2018 | 7,598 | 7,630 |
| 2019 | 7,684 | 7,560 |
| 2020 | 7,545 | 7,770 |
| 2021 | 7,810 | 7,950 |
| 2022 | 7,515 | 8,100 |
| 2023 | 7,236 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 08558
12 nearest ZIP centroids (any distance)
- 08553Rocky Hill3.5 miPop 814 · Income $127,344
- 08502Belle Mead3.6 miPop 12,081 · Income $223,444
- 08525Hopewell4.1 miPop 4,567 · Income $157,868
- 08540Princeton4.2 miPop 49,499 · Income $169,898
- 08542Princeton4.7 miPop 2,415 · Income $104,694
- 08528Kingston4.8 miPop 331 · Income —
- 08544Princeton5.2 miPop 4,548 · Income —
- 08844Hillsborough6.1 miPop 43,708 · Income $153,785
- 08551Ringoes7.4 miPop 5,950 · Income $154,966
- 08821Flagtown7.5 miPop 375 · Income $122,857
- 08534Pennington7.5 miPop 13,174 · Income $180,491
- 08823Franklin Park7.5 miPop 8,873 · Income $109,182
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 08558, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 08558 FAQ
- What city is ZIP code 08558 in?
- 08558 is in Skillman, NJ.
- What county is 08558 in?
- 08558 is in Somerset County.
- What is the median household income in 08558?
- The median household income in 08558 is $240,968.
- Which ZIP codes are near 08558?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 08558.