ZIP 54159 · Porterfield
Who lives in ZIP code 54159 (Porterfield, WI): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Porterfield, WI · Marinette County
uszips 2026
People1,381
Median age50.7
Household income$69,375
Home value$182,820
Median rent$1,125/mo
Poverty8.5%
College degree+20.9%
Commute27 min
Place
- Metro area
- Marinette, WI-MI (micro)
- Wider region
- Marinette-Iron Mountain, WI-MI
- Time zone
- Central
- Density
- 7 / sq mi
- Housing units
- 568
County
Share of the ZIP's people in each county.
Age mix
25.1% are 65 or older; 80.4% are adults.
Household income
28.3% of households earn $100K+. Median per person: $40,850.
Education (adults 25+)
49.3% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 61.6%
- Never married
- 20.3%
- Divorced
- 10.2%
- Widowed
- 7.9%
- Family size
- 2.91
- Dual-income families
- 52.9%
Housing
- Own their home
- 98.2%
- Rent burden
- 20.5%
- Men / women
- 55% / 45%
Work
- In labor force
- 58.7%
- Unemployment
- 2.6%
- Self-employed
- 10.4%
- Farmers
- 4.5%
Community
- Charitable givers
- 17.9%
- Veterans
- 12.5%
- With a disability
- 15.6%
- No health insurance
- 4.3%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.