ZIP code
07066
Clark, NJ
07066 covers Clark in Union County, with 15,410 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 07066. Methodology
ZIP code map of 07066

About ZIP code 07066
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 07066. Not ACS. Methodology
People in 07066
Race
- White12,833
- Black or African American251
- American Indian or Alaska Native12
- Asian653
- Native Hawaiian and Pacific Islander4
- Other race507
- Two or more races1,295
Hispanic or Latino (any race): 1,950
Age
- Under 101,624
- 10 to 191,825
- 20 to 291,621
- 30 to 391,882
- 40 to 492,042
- 50 to 592,299
- 60 to 692,121
- 70 to 791,244
- 80 and older897
Income and housing in 07066
Education
- High school graduate95.2%
- Bachelor's degree46.4%
- Graduate degree17.9%
Places covering 07066
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.
- Westfield0.1%
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.
- Union 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
99.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 07066
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 15,038 | |
| 2006 | 14,294 | |
| 2007 | 14,767 | |
| 2008 | 14,475 | |
| 2009 | 14,441 | |
| 2010 | 14,597 | |
| 2011 | 14,659 | 14,577 |
| 2012 | 14,768 | 14,760 |
| 2013 | 14,882 | 14,900 |
| 2014 | 15,056 | 14,990 |
| 2015 | 15,144 | 15,050 |
| 2016 | 15,295 | 15,140 |
| 2017 | 15,595 | 15,190 |
| 2018 | 15,603 | 15,020 |
| 2019 | 15,735 | 15,060 |
| 2020 | 15,835 | 15,070 |
| 2021 | 15,445 | 14,950 |
| 2022 | 15,415 | 15,440 |
| 2023 | 15,410 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 07066
12 nearest ZIP centroids (any distance)
- 07065Rahway1.8 miPop 29,748 · Income $90,852
- 07067Colonia2.2 miPop 18,294 · Income $134,301
- 07027Garwood2.2 miPop 4,688 · Income $100,948
- 07016Cranford2.6 miPop 23,841 · Income $148,629
- 07090Westfield2.8 miPop 30,760 · Income $212,700
- 07001Avenel3.3 miPop 17,143 · Income $95,935
- 07203Roselle3.4 miPop 22,455 · Income $82,967
- 07076Scotch Plains3.4 miPop 24,667 · Income $173,564
- 08830Iselin3.5 miPop 19,151 · Income $112,615
- 07036Linden3.7 miPop 45,101 · Income $89,942
- 07204Roselle Park3.8 miPop 13,965 · Income $104,418
- 07033Kenilworth4.1 miPop 8,339 · Income $126,295
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 07065 | Rahway | NJ | 1.8 mi | 29,748 | $90,852 |
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 07066 FAQ
- What city is ZIP code 07066 in?
- 07066 is in Clark, NJ.
- What county is 07066 in?
- 07066 is in Union County.
- What is the median household income in 07066?
- The median household income in 07066 is $122,610.
- Which ZIP codes are near 07066?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 07066.