ZIP 99337 · Kennewick
Who lives in ZIP code 99337 (Kennewick, WA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Kennewick, WA · Benton County
uszips 2026
People33,287
Median age39.4
Household income$98,848
Home value$394,729
Median rent$1,242/mo
Poverty7.7%
College degree+28.4%
Commute23 min
Place
- Metro area
- Kennewick-Richland, WA
- Wider region
- Kennewick-Richland-Walla Walla, WA
- Time zone
- Pacific
- Density
- 78 / sq mi
- Housing units
- 11,390
County
Share of the ZIP's people in each county.
Age mix
17.7% are 65 or older; 75.1% are adults.
Household income
49.3% of households earn $100K+. Median per person: $45,256.
Education (adults 25+)
53.0% of degrees are in STEM fields.
Race
27.2% Hispanic or Latino (of any race).
Households & family
- Married
- 52.2%
- Never married
- 31.4%
- Divorced
- 11.1%
- Widowed
- 5.3%
- Family size
- 3.25
- Dual-income families
- 49.0%
Housing
- Own their home
- 85.5%
- Rent burden
- 24.3%
- Men / women
- 51% / 49%
Work
- In labor force
- 59.5%
- Unemployment
- 3.7%
- Self-employed
- 8.2%
- Farmers
- 1.4%
Community
- Charitable givers
- 23.4%
- Veterans
- 6.9%
- With a disability
- 17.0%
- No health insurance
- 6.9%
- Limited English
- 2.4%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.