ZIP 04858 · South Thomaston
Who lives in ZIP code 04858 (South Thomaston, ME): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
South Thomaston, ME · Knox County
uszips 2026
People1,378
Median age54.1
Household income$87,059
Home value$347,519
Median rent$925/mo
Poverty4.2%
College degree+44.4%
Commute16 min
Place
- Metro area
- Outside any metro
- Time zone
- Eastern
- Density
- 47 / sq mi
- Housing units
- 608
County
Share of the ZIP's people in each county.
Age mix
34.8% are 65 or older; 86.1% are adults.
Household income
39.6% of households earn $100K+. Median per person: $46,776.
Education (adults 25+)
32.1% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 62.8%
- Never married
- 22.8%
- Divorced
- 7.8%
- Widowed
- 6.6%
- Family size
- 2.77
- Dual-income families
- 54.1%
Housing
- Own their home
- 92.9%
- Rent burden
- 24.2%
- Men / women
- 46% / 54%
Work
- In labor force
- 56.0%
- Unemployment
- 0.0%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 10.5%
- With a disability
- 19.9%
- No health insurance
- 4.6%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.