ZIP 98850 · Rock Island
Who lives in ZIP code 98850 (Rock Island, WA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Rock Island, WA · Douglas County
uszips 2026
People2,032
Median age37.1
Household income$83,125
Home value$371,834
Median rent$1,031/mo
Poverty10.5%
College degree+10.9%
Commute30 min
Place
- Metro area
- Wenatchee-East Wenatchee, WA
- Time zone
- Pacific
- Density
- 10 / sq mi
- Housing units
- 684
County
Share of the ZIP's people in each county.
Age mix
12.9% are 65 or older; 73.2% are adults.
Household income
27.8% of households earn $100K+. Median per person: $37,065.
Education (adults 25+)
25.7% of degrees are in STEM fields.
Race
39.0% Hispanic or Latino (of any race).
Households & family
- Married
- 55.4%
- Never married
- 26.7%
- Divorced
- 13.1%
- Widowed
- 4.8%
- Family size
- 3.01
- Dual-income families
- 40.0%
Housing
- Own their home
- 82.0%
- Rent burden
- 18.4%
- Men / women
- 46% / 54%
Work
- In labor force
- 60.8%
- Unemployment
- 1.7%
- Self-employed
- 7.4%
- Farmers
- 3.7%
Community
- Charitable givers
- 8.6%
- Veterans
- 6.4%
- With a disability
- 19.0%
- No health insurance
- 17.7%
- Limited English
- 9.6%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.