Allentown, New Jersey
Allentown is a borough in Monmouth County, New Jersey, with an estimated population of 1,724 in 2023. It sits at 40.1786, -74.5901 in the America/New_York time zone.
| Field | Value |
|---|---|
| Place name | Allentown |
| Type | borough |
| State | New Jersey (NJ) |
| County | Monmouth County |
| Population (2023 est.) | 1,724 |
| Land area | 0.60 sq mi (1.54 km²) |
| Coordinates | 40.1786, -74.5901 |
| Time zone | America/New_York |
| ZIP codes | 08501 |
ZIP codes and area codes for Allentown
Allentown covers 1 ZIP code: 08501. Browse all ZIP codes in New Jersey for the full list.
Where is Allentown?
Allentown is located in New Jersey, in Monmouth 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
Bordentown 10 km · NJRoosevelt 11 km · NJHightstown 11 km · NJFieldsboro 13 km · NJTrenton 16 km · NJMorrisville 16 km · PAWrightstown 17 km · NJTullytown 19 km · PA
Other places in Monmouth County
Long Branch 32,745Tinton Falls 19,354Asbury Park 15,391Eatontown 13,496Red Bank 12,779Freehold 12,430Matawan 9,704Keansburg 9,648West Long Branch 8,555Rumson 7,178
Frequently asked questions
What county is Allentown, NJ in?
Allentown is in Monmouth County, New Jersey.
What is the population of Allentown, NJ?
The 2023 Census Bureau estimate is 1,724.
What time zone is Allentown in?
Allentown is in the America/New_York time zone.