United States › Washington › Kennewick CITY
Kennewick Washington · 88,366 residents (2025 est.) · 28.5 sq mi
Time machine
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The short version
Kennewick is a city of 85,295 people in Washington. The population has risen by half since 2000, adding 30,602 people. About 26% of adults have finished a four-year degree. There are 2,992 people per square mile. Households here earn about 25% less than in Washington as a whole. This skews young, with a median age of 35.7.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 35.7
US median: 38.9
Less educated
26% hold a bachelor's degree
US average: 36%
Less affordable
home values up 91%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 54,693 in 2000
88,366 in 2025 (Census Bureau estimate)
2,992 / sq mi
+30%since 2009
from 2,296 / sq mi in 2009
US average: 281
from 32.3 in 2000
US average: 38.9
Population, 1990 – 2024
38K 51K 64K 77K 90K 1990 2000 2010 2020 2024 Kennewick Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $73,576
−2%inflation adjusted, since 2000
from $41,213 in 2000
US average: $82,259
from $20,152 in 2000
US average: $44,673
Households earning $100K+
from 30.3% in 2009
US average: 53.3%
from 12.9% in 2000
US average: 12.5%
from 0.415 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 5.7%
Agriculture, forestry, fishing 3.3%
Public administration 2.6%
Transportation & warehousing 2.4%
Education & health services 1.7%
Arts, entertainment, food 1%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$370,700
+91%inflation adjusted, since 2000
from $106,300 in 2000
US average: $376,019
$1,240
+26%inflation adjusted, since 2000
from $541 in 2000
US average: $1,442
from 59.7% in 2000
38.7% rent
from 7.1% in 2009
US average: 10.0%
from 2.72 people in 2009
US average: 2.54
from 23.2% in 2009
US average: 22.9%
from 48.0% in 2009
US average: 47.4%
from 3.2 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 78.1%(42,720)
Hispanic / Latino 15.5%(8,503)
2024
White, non-Hispanic 58.2%(49,663)
Hispanic / Latino 33%(28,174)
from 54 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 5 more hispanic origin groups with data Ancestry
+ 34 more ancestry groups with data from 22.1% in 2000
US average: 35.6%
High school or higher
from 83.3% in 2000
US average: 89.6%
from 7.4% in 2000
US average: 14.0%
Section 06
Commute & transportation from 15.0 min in 2000
US average: 26.5
from 77.6% in 2009
US average: 68.9%
from 14.5% in 2009
US average: 8.5%
from 2.8% in 2009
US average: 3.2%
from 2.4% in 2009
US average: 15.0%
from 1.5% in 2009
US average: 2.4%
from 0.1% in 2009
US average: 0.4%
from 6.4% in 2009
US average: 8.3%
Section 07
Work & employment from 6.2% in 2011
US average: 5.2%
from 66.0% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 68.2% in 2020
US average: 74.6%
from 13.2% in 2009
US average: 13.1%
from 30.5% in 2009
US average: 42.5%
Section 08
People & community from 10.8% in 2009
US average: 14.1%
from 12.7% in 2009
US average: 6.2%
from 10.8% in 2012
US average: 13.3%
from 17.8% in 2013
US average: 8.4%
from 76.5% in 2017
US average: 91.0%
Computer in household
from 93.7% in 2020
US average: 95.5%
from 85.5% in 2020
US average: 87.7%
from 76.0% in 2016
US average: 77.7%
from 18.5% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 39.2%(13,038)
Women 15+
Never married 32.9%(11,183)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 17.8% in 2013
US average: 8.4%
from 55.3% in 2020
US average: 54.8%
Direct-purchase
from 10.7% in 2020
US average: 13.8%
from 17.0% in 2020
US average: 18.4%
from 28.9% in 2020
US average: 20.9%
VA health care
from 2.6% in 2020
US average: 2.2%
Any private
from 64.6% in 2020
US average: 67.1%
Any public
from 43.9% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 22.1%(945)
Gulf War (1990s) 18.4%(786)
Share of the 4,273 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Kennewick Head to head
Compare Kennewick to nearby cities KENNEWICK VS
Pasco
Income $85,586 +16%
Home value $376,300 +2%
Population 82,848 −6%
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KENNEWICK VS
Richland
Income $95,813 +30%
Home value $436,700 +18%
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KENNEWICK VS
West Richland
Income $119,892 +63%
Home value $448,300 +21%
Population 19,257 −78%
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KENNEWICK VS
Umatilla
Income $68,826 −6%
Home value $238,500 −36%
Population 8,220 −91%
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Frequently asked
How many people live in Kennewick, Washington? Kennewick, Washington has about 85,295 residents according to the 2024 American Community Survey.
What is the median household income in Kennewick, Washington? The typical household in Kennewick, Washington earns about $73,576 a year. Half of households make more than that, and half make less.
Is Kennewick, Washington expensive? In Kennewick, Washington, the median home is worth about $370,700, and the typical rent is about $1,240 a month.
How educated are people in Kennewick, Washington? About 26.2% of adults age 25 and over in Kennewick, Washington hold a bachelor's degree or higher.
What is the poverty rate in Kennewick, Washington? About 14.3% of people in Kennewick, Washington live below the federal poverty line.
Has Kennewick, Washington grown since 1990? Yes, Kennewick, Washington has grown since 1990. The population has added about 43,140 residents, a change of about 102 percent over that period.
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