ZIP 99170 · Rosalia
Who lives in ZIP code 99170 (Rosalia, WA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Rosalia, WA · Whitman County
uszips 2026
People926
Median age50.5
Household income$58,750
Home value$235,909
Median rent$825/mo
Poverty12.3%
College degree+17.8%
Commute31 min
Place
- Metro area
- Pullman, WA (micro)
- Wider region
- Pullman-Moscow, WA-ID
- Time zone
- Pacific
- Density
- 2 / sq mi
- Housing units
- 423
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
22.4% are 65 or older; 75.8% are adults.
Household income
32.9% of households earn $100K+. Median per person: $33,676.
Education (adults 25+)
51.7% of degrees are in STEM fields.
Race
5.8% Hispanic or Latino (of any race).
Households & family
- Married
- 60.1%
- Never married
- 21.4%
- Divorced
- 14.2%
- Widowed
- 4.2%
- Family size
- 2.97
- Dual-income families
- 54.3%
Housing
- Own their home
- 83.9%
- Rent burden
- 16.8%
- Men / women
- 57% / 43%
Work
- In labor force
- 60.8%
- Unemployment
- 6.1%
- Self-employed
- 8.3%
- Farmers
- 8.3%
Community
- Charitable givers
- 8.3%
- Veterans
- 8.4%
- With a disability
- 13.5%
- No health insurance
- 5.5%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.