Allentown borough, New Jersey
Official LSAD Designation: Allentown borough • Census GEOID: 3400760
• Monmouth County
Allentown borough is an incorporated borough in Monmouth County, New Jersey. According to official records from the Census (2025), Allentown borough had an estimated population of 1,741 residents. Official Census Bureau geographic records classify this community under LSAD designation Allentown borough (GEOID 3400760).
Local Government Administration U.S. Census Bureau GMAF
Borough Of Allentown
Municipal
Official Title:
Town Clerk
Address:
PO BOX 487, ALLENTOWN NJ 08501-0487
County Of Monmouth
County
Official Title:
Director Of Planning
Address:
1 E MAIN ST, FREEHOLD NJ 07728-2278
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,741 | 2025 |
| Median Household Income | $120,714 | 2020-2024 |
| Median Home Value | $415,600 | 2020-2024 |
| Land Area | 0.60 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).