ZIP 99336 · Kennewick
Who lives in ZIP code 99336 (Kennewick, WA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Kennewick, WA · Benton County
uszips 2026
People50,735
Median age34.4
Household income$62,527
Home value$317,910
Median rent$1,193/mo
Poverty17.4%
College degree+21.4%
Commute22 min
Place
- Metro area
- Kennewick-Richland, WA
- Wider region
- Kennewick-Richland-Walla Walla, WA
- Time zone
- Pacific
- Density
- 1,462 / sq mi
- Housing units
- 19,385
County
Share of the ZIP's people in each county.
Age mix
15.2% are 65 or older; 74.3% are adults.
Household income
28.8% of households earn $100K+. Median per person: $35,823.
Education (adults 25+)
54.2% of degrees are in STEM fields.
Race
38.0% Hispanic or Latino (of any race).
Households & family
- Married
- 40.1%
- Never married
- 39.1%
- Divorced
- 15.7%
- Widowed
- 5.1%
- Family size
- 3.38
- Dual-income families
- 48.9%
Housing
- Own their home
- 48.3%
- Rent burden
- 34.1%
- Men / women
- 50% / 50%
Work
- In labor force
- 59.4%
- Unemployment
- 5.8%
- Self-employed
- 7.3%
- Farmers
- 0.2%
Community
- Charitable givers
- 13.8%
- Veterans
- 6.4%
- With a disability
- 18.0%
- No health insurance
- 10.6%
- Limited English
- 5.2%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.