Map of Allentown, United States

Allentown is a city in Pennsylvania, United States, with a population of about 120,207. It lies at 40.6084°N, 75.4902°W, about 103 m above sea level. Allentown is about 232 km (144 mi) northeast of Washington, D.C., the capital. The nearest city on our map is Bethlehem, 10 km to the east.

Allentown at a glance

Where is Allentown?

• The 3rd largest city in Pennsylvania on this site.
• Located in the Northern and Western hemispheres.
• Daylight ranges from about 9 h 16 min on the shortest day to 15 h 05 min on the longest day (around 21 December and 21 June).

Cities near Allentown

• Bethlehem — 10 km east
• Reading — 48 km southwest
• Norristown — 56 km south
• Abington — 63 km southeast
• Ewing — 70 km southeast
• Bridgewater — 71 km east
• Bensalem — 72 km southeast
• Hillsborough — 74 km east
• Levittown — 75 km southeast
• Trenton — 77 km southeast

Largest cities in Pennsylvania

• Philadelphia — 1,573,916
• Pittsburgh — 304,391
• Erie — 99,475
• Reading — 87,879
• Scranton — 77,118
• Bethlehem — 74,892
• Bensalem — 60,427
• Lancaster — 59,339
• Abington — 55,310
• Levittown — 52,983

Largest cities in United States

• New York City — 8,804,190
• Los Angeles — 3,820,914
• Brooklyn — 2,736,074
• Chicago — 2,664,452
• Queens — 2,316,841
• Houston — 2,314,157
• Phoenix — 1,650,070
• Philadelphia — 1,573,916
• San Antonio — 1,526,656
• Manhattan — 1,487,536

Map of United States and all its cities →

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.