ZIP 18018 · Bethlehem
Who lives in ZIP code 18018 (Bethlehem, PA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Bethlehem, PA · Lehigh County
uszips 2026
People32,965
Median age39.2
Household income$75,417
Home value$250,045
Median rent$1,364/mo
Poverty15.2%
College degree+38.8%
Commute21 min
Place
- Metro area
- Allentown-Bethlehem-Easton, PA-NJ
- Wider region
- Allentown-Bethlehem-East Stroudsburg, PA-NJ
- Time zone
- Eastern
- Density
- 2,461 / sq mi
- Housing units
- 14,119
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
18.6% are 65 or older; 84.4% are adults.
Household income
35.5% of households earn $100K+. Median per person: $41,123.
Education (adults 25+)
44.8% of degrees are in STEM fields.
Race
21.2% Hispanic or Latino (of any race).
Households & family
- Married
- 35.5%
- Never married
- 44.3%
- Divorced
- 13.8%
- Widowed
- 6.4%
- Family size
- 2.86
- Dual-income families
- 49.0%
Housing
- Own their home
- 53.2%
- Rent burden
- 31.8%
- Men / women
- 48% / 52%
Work
- In labor force
- 65.1%
- Unemployment
- 5.5%
- Self-employed
- 8.3%
- Farmers
- 0.0%
Community
- Charitable givers
- 19.1%
- Veterans
- 6.2%
- With a disability
- 14.1%
- No health insurance
- 6.4%
- Limited English
- 3.3%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.