United States › Washington › Kennewick CITY · 1990 CENSUS
Kennewick Washington · 42,155 residents · 28.5 sq mi
Time machine
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The short version
With 42,155 people, Kennewick is a city in Washington. Owners hold 53% of the housing stock. The population has fallen 23% since 2000. The typical home is worth $64,700. Households earn $28,261 at the median, near the US median. About 20% of adults have finished a four-year degree.
At a glance
Lower income
below the US median
US median: $30,130
Younger
median age 30.2
US median: 33.0
Average education
20% hold a bachelor's degree
US average: 20%
More affordable
home values down 20%, inflation adjusted
US median home: $93,722
Section 01
Population & growth vs 32.3 in 2000
US average: 33.0
Population, 1990 – 2024
38K 51K 64K 77K 90K 1990 2000 2010 2020 2024 Kennewick Age distribution, 1990
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $28,261
−10%inflation adjusted, since 2000
vs $41,213 in 2000
US average: $30,130
vs $20,152 in 2000
US average: $14,340
vs 12.9% in 2000
US average: 13.2%
$64,700
−20%inflation adjusted, since 2000
vs $106,300 in 2000
US average: $93,722
$345
−16%inflation adjusted, since 2000
vs $541 in 2000
US average: $450
vs 59.7% in 2000
46.9% rent
Section 04
Race & ethnicity 2000
White, non-Hispanic 78.1%(42,720)
Hispanic / Latino 15.5%(8,503)
1990
White, non-Hispanic 90.2%(38,003)
Hispanic / Latino 8.5%(3,578)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 5 more hispanic origin groups with data Ancestry
+ 34 more ancestry groups with data vs 22.1% in 2000
US average: 20.3%
High school or higher
vs 83.3% in 2000
US average: 75.2%
vs 7.4% in 2000
US average: 7.1%
Section 06
Commute & transportation vs 15.0 min in 2000
US average: 21.9
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status (2024)
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 Showing 2024 (the nearest year with coverage data).
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
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KENNEWICK VS
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KENNEWICK VS
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Frequently asked
How many people live in Kennewick, Washington? Kennewick, Washington has about 42,155 residents according to the 1990 Census.
What is the median household income in Kennewick, Washington? The typical household in Kennewick, Washington earns about $28,261 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 $64,700, and the typical rent is about $345 a month.
How educated are people in Kennewick, Washington? About 19.8% 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 13.9% of people in Kennewick, Washington live below the federal poverty line.
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