Allentown, Pennsylvania
Allentown is a city in Lehigh County, Pennsylvania, with an estimated population of 124,880 in 2023. It sits at 40.5936, -75.4784 in the America/New_York time zone.
| Field | Value |
|---|---|
| Place name | Allentown |
| Type | city |
| State | Pennsylvania (PA) |
| County | Lehigh County |
| Population (2023 est.) | 124,880 |
| Land area | 17.56 sq mi (45.49 km²) |
| Coordinates | 40.5936, -75.4784 |
| Time zone | America/New_York |
| ZIP codes | 18101, 18102, 18103, 18104, 18105, 18106, 18109, 18195 |
| Telephone area codes | 484, 610 |
ZIP codes and area codes for Allentown
Allentown covers 8 ZIP codes: 18101, 18102, 18103, 18104, 18105, 18106, 18109, 18195. Telephone area codes serving the area: 484, 610. Browse all ZIP codes in Pennsylvania for the full list.
Where is Allentown?
Allentown is located in Pennsylvania, in Lehigh County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Emmaus 7 km · PACatasauqua 7 km · PAFountain Hill 7 km · PANorth Catasauqua 8 km · PACoplay 9 km · PABethlehem 10 km · PANorthampton 11 km · PAMacungie 11 km · PA
Other places in Lehigh County
Emmaus 12,017Catasauqua 6,469Fountain Hill 4,798Slatington 4,250Coplay 3,494Macungie 3,263Alburtis 2,577Coopersburg 2,486
Frequently asked questions
What county is Allentown, PA in?
Allentown is in Lehigh County, Pennsylvania.
What is the population of Allentown, PA?
The 2023 Census Bureau estimate is 124,880.
What time zone is Allentown in?
Allentown is in the America/New_York time zone.