ZIP 18631 · Mifflinville
Who lives in ZIP code 18631 (Mifflinville, PA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Mifflinville, PA · Columbia County
uszips 2026
People1,100
Median age47.0
Household income$46,125
Home value$213,961
Median rent$959/mo
Poverty14.2%
College degree+29.6%
Commute21 min
Place
- Metro area
- Bloomsburg-Berwick, PA (micro)
- Wider region
- Bloomsburg-Berwick-Sunbury, PA
- Time zone
- Eastern
- Density
- 299 / sq mi
- Housing units
- 517
County
Share of the ZIP's people in each county.
Age mix
24.9% are 65 or older; 79.8% are adults.
Household income
33.2% of households earn $100K+. Median per person: $35,071.
Education (adults 25+)
36.6% of degrees are in STEM fields.
Race
3.2% Hispanic or Latino (of any race).
Households & family
- Married
- 45.7%
- Never married
- 31.8%
- Divorced
- 12.6%
- Widowed
- 9.8%
- Family size
- 2.94
- Dual-income families
- 52.0%
Housing
- Own their home
- 78.3%
- Rent burden
- —
- Men / women
- 49% / 51%
Work
- In labor force
- 57.0%
- Unemployment
- 0.0%
- Self-employed
- 8.6%
- Farmers
- 0.0%
Community
- Charitable givers
- 10.3%
- Veterans
- 7.4%
- With a disability
- 14.1%
- No health insurance
- 6.2%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.