ZIP 63131 · Saint Louis
Who lives in ZIP code 63131 (Saint Louis, MO): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Saint Louis, MO · St. Louis County
uszips 2026
People17,935
Median age46.3
Household income$225,493
Home value$778,030
Median rent$1,896/mo
Poverty2.1%
College degree+81.6%
Commute19 min
Place
- Metro area
- St. Louis, MO-IL
- Wider region
- St. Louis-St. Charles-Farmington, MO-IL
- Time zone
- Central
- Density
- 508 / sq mi
- Housing units
- 6,511
County
Share of the ZIP's people in each county.
Age mix
22.6% are 65 or older; 74.3% are adults.
Household income
79.6% of households earn $100K+. Median per person: $87,612.
Education (adults 25+)
42.1% of degrees are in STEM fields.
Race
2.2% Hispanic or Latino (of any race).
Households & family
- Married
- 70.2%
- Never married
- 19.9%
- Divorced
- 5.7%
- Widowed
- 4.1%
- Family size
- 3.08
- Dual-income families
- 49.5%
Housing
- Own their home
- 93.7%
- Rent burden
- 31.2%
- Men / women
- 49% / 51%
Work
- In labor force
- 58.7%
- Unemployment
- 2.2%
- Self-employed
- 22.4%
- Farmers
- 0.6%
Community
- Charitable givers
- 59.7%
- Veterans
- 4.0%
- With a disability
- 5.9%
- No health insurance
- 0.7%
- Limited English
- 0.9%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.