ZIP 18031 · Breinigsville
Who lives in ZIP code 18031 (Breinigsville, PA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Breinigsville, PA · Lehigh County
uszips 2026
People11,570
Median age39.4
Household income$113,625
Home value$387,208
Median rent$1,949/mo
Poverty3.7%
College degree+53.6%
Commute24 min
Place
- Metro area
- Allentown-Bethlehem-Easton, PA-NJ
- Wider region
- Allentown-Bethlehem-East Stroudsburg, PA-NJ
- Time zone
- Eastern
- Density
- 321 / sq mi
- Housing units
- 4,098
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
15.2% are 65 or older; 73.4% are adults.
Household income
57.7% of households earn $100K+. Median per person: $60,200.
Education (adults 25+)
49.4% of degrees are in STEM fields.
Race
17.8% Hispanic or Latino (of any race).
Households & family
- Married
- 54.6%
- Never married
- 25.7%
- Divorced
- 14.3%
- Widowed
- 5.3%
- Family size
- 3.16
- Dual-income families
- 64.7%
Housing
- Own their home
- 76.3%
- Rent burden
- 25.0%
- Men / women
- 44% / 56%
Work
- In labor force
- 73.5%
- Unemployment
- 2.8%
- Self-employed
- 11.0%
- Farmers
- 0.0%
Community
- Charitable givers
- 31.5%
- Veterans
- 5.1%
- With a disability
- 10.9%
- No health insurance
- 3.0%
- Limited English
- 5.9%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.