Elmer borough, New Jersey
Official LSAD Designation: Elmer borough • Census GEOID: 3421240
• Salem County
Elmer borough is an incorporated borough in Salem County, New Jersey. According to official records from the Census (2025), Elmer borough had an estimated population of 1,376 residents. Official Census Bureau geographic records classify this community under LSAD designation Elmer borough (GEOID 3421240).
Local Government Administration U.S. Census Bureau GMAF
Borough Of Elmer
Municipal
Official Title:
Mayor
Address:
PO BOX 882, ELMER NJ 08318-0882
County Of Salem
County
Official Title:
Stacy Pennington
Address:
110 5TH ST, STE 400, SALEM NJ 08079
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,376 | 2025 |
| Median Household Income | $95,357 | 2020-2024 |
| Median Home Value | $227,300 | 2020-2024 |
| Land Area | 0.89 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).