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Northampton County, Pennsylvania
Northampton County forms the eastern half of the Lehigh Valley, running from Bethlehem and Easton along the Delaware River to the Blue Mountain ridge. Warehouse absorption along the I-78 corridor sets the commercial market, while Forks Township, Easton, and Palmer Township carry the county's projected residential growth, and Route 33 interchange access plus Bethlehem's former steel acreage determine where large sites remain.
Open the live Northampton County map →
Northampton County at a glance
- 324,000Population (2025)
- EastonCounty seat
- 370 sq miLand area
- 876 / sq miDensity
- $89,000Median household income
- $310,000Median home value
What the live Northampton County map shows
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- City Boundaries: 38
- School Boundaries - High: 1
- School Boundaries: 9
- Congressional Districts: 1
- Emergency Services: 95
- Flood Zones: 2
- HUD: 53
- House Districts: 6
- Opportunity Zones: 9
- Parks & Golf: 226
- Schools: 87
- Senate Districts: 2
- Soils: 149
- Voter Precincts: 154
- Wetlands: 6
- Zip Codes: 34
- Development News: 2
Cities and towns in Northampton County
Allen Township, Bangor Borough, Bath Borough, Bethlehem, Bethlehem Township, Bushkill Township, Chapman Borough, East Allen Township, East Bangor Borough, Easton, Forks Township, Freemansburg Borough, Glendon Borough, Hanover Township, Hellertown Borough, Lehigh Township, Lower Mt Bethel Township, Lower Nazareth Township, Lower Saucon Township, Moore Township, Nazareth Borough, North Catasauqua Borough, Northampton Borough, Palmer Township, Pen Argyl Borough, Plainfield Township, Portland Borough, Roseto Borough, Stockertown Borough, Tatamy Borough, Upper Mt Bethel Township, Upper Nazareth Township, Walnutport Borough, Washington Township, West Easton Borough, Williams Township, Wilson Borough, Wind Gap Borough.