Kennewick, WA Census Data
The 15th largest city in Washington by population · 26 cities ranked
Kennewick is the 15th largest city in Washington by population and ranks 21st of 26 for median household income. With 84,389 residents, its poverty rate of 13.9% ranks among the higher rates in Washington. This snapshot draws from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-04-13 · Source: U.S. Census Bureau, ACS 2023
Population
84,389
49.5% male · 50.5% female
Median Age
35.8
2.9 below the national average (38.7 yrs)
Median Household Income
$72,867
$5,671 below the national average ($78,538)
Bachelor's Degree or Higher
26.9%
8.1% below the national average (35.0%)
HS diploma or higher: 86.8%
Poverty Rate
13.9%
1.5% above the national average (12.4%)
Uninsured: 8.8%
Broadband Access
95.9%
6.2% above the national average (89.7%)
Median Home Value
$343,600
Median rent: $1,199 · 63% owner-occupied
Unemployment Rate
4.9%
Labor force participation: 58.0%
Per Capita Income
$42,125
Individual average income (not household)
Veteran Population
7.2%
Disability rate: 16.4%
How Kennewick Compares to Other Washington Cities
Rankings among all 26 Washington cities tracked in the 2023 ACS.
| Ranking | Position | Tier |
|---|---|---|
| Largest by Population | 15th of 26 | Bottom half |
| Highest Median Income | 21st of 26 | Bottom 25% |
| Lowest Poverty Rate | 22nd of 26 | Bottom 25% |
| Highest Bachelor's Attainment | 21st of 26 | Bottom 25% |
| Highest Home Value | 24th of 26 | Bottom 25% |
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Kennewick, WA Frequently Asked Questions
What is the population of Kennewick, WA?
The population of Kennewick, WA is 84,389 according to the 2023 American Community Survey 5-year estimates. The median age is 35.8 years.
What is the median household income in Kennewick?
The median household income in Kennewick, WA is $72,867, below the national average of $78,538. Per capita income is $42,125.
What is the poverty rate in Kennewick?
The poverty rate in Kennewick, WA is 13.9%, compared to the national average of 12.4%. About 8.8% of residents lack health insurance.
What percentage of Kennewick residents have a college degree?
26.9% of adults (25+) in Kennewick hold a bachelor's degree or higher, and 86.8% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Kennewick?
The median home value in Kennewick, WA is $343,600. Median rent is $1,199 per month, with 63% of housing units owner-occupied.
What is the racial makeup of Kennewick?
Kennewick's population is 67.2% White, 2.3% Black, 31.8% Hispanic or Latino, and 1.9% Asian (source: 2023 ACS).
How does Kennewick rank among Washington cities?
Kennewick is the 15th largest city in Washington by population, the 21st highest for median household income, the 22nd lowest for poverty rate, the 21st highest for bachelor's degree attainment among 26 ranked Washington cities.
What is the unemployment rate in Kennewick?
The unemployment rate in Kennewick, WA is 4.9%, with a labor force participation rate of 58.0%. Per capita income is $42,125.
Cities Similar to Kennewick
Other Washington cities with comparable population and income levels.