Salem County, New Jersey
Salem County, New Jersey, has 66,280 residents (July 2025 estimate). Its county seat is Salem. It uses Eastern Time and covers 332 sq mi (860 km²) of land.
- Resident population, July 2025
- 66,280
- Land area
- 332 sq mi (860 km²)
- County seat or government
- Salem
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- Median household income
- $79,960 ± $3,982
- Median home value
- $239,500 ± $7,170
- Median rent, with utilities
- $1,253 ± $51
- Homes lived in by their owners
- 71% ± 1.5 points
- County type
- County
- Metro or micro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro areaCentral county
- Water area
- 40.7 sq mi (105 km²)
- State
- New Jersey
- County code (FIPS)
- 34033
- Coordinates (central point)
- 39.573828, -75.357356
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Salem County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Eastern TimeAmerica/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 0830247,279 people
- 0808522,340 people
- 0806913,413 people
- 0807012,511 people
- 0831811,961 people
- 0807910,762 people
- 080989,680 people
- 083445,564 people
- 083434,729 people
- 080671,711 people
- 08001854 people
- 08023375 people
14 ZIP Code areas overlap Salem County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
Salem County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Townships in Salem County, largest first
- Pennsville Township12,754 people
- Pittsgrove Township8,854 people
- Carneys Point Township8,665 people
- Pilesgrove Township4,220 people
- Upper Pittsgrove Township3,466 people
- Alloway Township3,299 people
- Quinton Township2,615 people
- Mannington Township1,913 people
- Oldmans Township1,839 people
- Lower Alloways Creek Township1,714 people
- Elsinboro Township841 people
People counts are American Community Survey 2020–2024 5-year estimates. All townships in New Jersey, by county
School districts in Salem County, largest first
- Penns Grove-Carneys Point Regional School District13,547 people
- Pennsville Township School District12,754 people
- Pittsgrove Township School District10,030 people
- Woodstown-Pilesgrove Regional School District7,935 people
- Salem City School District5,322 people
- Upper Pittsgrove Township School District3,466 people
- Alloway Township School District3,299 people
- Quinton Township School District2,615 people
- Mannington Township School District1,913 people
- Oldmans Township School District1,839 people
- Lower Alloways Creek Township School District1,714 people
- Elsinboro Township School District841 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Pennsville, New Jersey (CDP)12,233 people
- Carneys Point, New Jersey (CDP)8,050 people
- Salem, New Jersey (city)5,322 people
- Penns Grove, New Jersey (borough)4,882 people
- Woodstown, New Jersey (borough)3,715 people
- Olivet, New Jersey (CDP)1,573 people
- Alloway, New Jersey (CDP)1,455 people
- Elmer, New Jersey (borough)1,176 people
- Auburn, New Jersey (CDP)1,100 people
- Quinton, New Jersey (CDP)432 people
- Pedricktown, New Jersey (CDP)424 people
- Hancocks Bridge, New Jersey (CDP)320 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Gloucester County, New Jersey15 mi northeast
- New Castle County, Delaware15 mi west
- Cumberland County, New Jersey21 mi southeast
- Kent County, Delaware34 mi south
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county where you are now, check its ZIP area, or check the time zone where you are.
Areas that only touch the edge
These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.