Allentown city, Pennsylvania
Official LSAD Designation: Allentown city • Census GEOID: 4202000
• Lehigh County
Allentown city is an incorporated city in Lehigh County, Pennsylvania. According to official records from the Census (2025), Allentown city had an estimated population of 126,044 residents. Official Census Bureau geographic records classify this community under LSAD designation Allentown city (GEOID 4202000).
Local Government Administration U.S. Census Bureau GMAF
City Of Allentown
Municipal
Official Title:
Deputy Finance Director
Address:
435 HAMILTON ST, ALLENTOWN PA 18101-1603
County Of Lehigh
County
Official Title:
County Executive
Address:
17 S 7TH ST, ALLENTOWN PA 18101-2401
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 126,044 | 2025 |
| Median Household Income | $55,494 | 2020-2024 |
| Median Home Value | $206,600 | 2020-2024 |
| Land Area | 17.56 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).