Population of Bethlehem, Pennsylvania as of March 2025. How many people live in Bethlehem today?

The exact population of Bethlehem, Pennsylvania as of March 2025 is estimated at 75,781 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Bethlehem.

Check out more data on population in Pennsylvania:

• Population of Bensalem
• Population of Lower Merion
• Population of Middletown
• Population of Wilkes-Barre
• Population of State College
• Population of Upper Merion
• Population of Lower Makefield
• Population of North Huntingdon
• Population of Spring Township
• Population of Williamsport
• Population of Upper Macungie
• Population of Upper Moreland
• Population of Exeter Township
• Population of Pottstown
• Population of Palmer
• Population of Unity
• Population of Buckingham Township