United States › Washington › Kennewick CITY · 2000 CENSUS
Kennewick Washington · 54,693 residents · 28.5 sq mi
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The short version
With 54,693 people, Kennewick is a city in Washington. Growth has run 30% since 1990, or 12,538 more people. Owners hold 60% of the housing stock. The typical home is worth $106,300, having risen by half since 1990. About 22% of adults have finished a four-year degree. Households earn $41,213 at the median, near the US median.
At a glance
Average income
near the US median
US median: $42,589
Younger
median age 32.3
US median: 35.2
Average education
22% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 30.2 in 1990
US average: 35.2
Population, 1990 – 2024
38K 51K 64K 77K 90K 1990 2000 2010 2020 2024 Kennewick Age distribution, 2000
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $41,213
+11%inflation adjusted, since 1990
from $28,261 in 1990
US average: $42,589
from $12,767 in 1990
US average: $21,522
from 13.9% in 1990
US average: 12.4%
$106,300
+25%inflation adjusted, since 1990
from $64,700 in 1990
US average: $120,530
$541
+19%inflation adjusted, since 1990
from $345 in 1990
US average: $602
from 53.1% in 1990
40.3% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 90.2%(38,003)
Hispanic / Latino 8.5%(3,578)
2000
White, non-Hispanic 78.1%(42,720)
Hispanic / Latino 15.5%(8,503)
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 from 19.8% in 1990
US average: 24.4%
High school or higher
from 82.5% in 1990
US average: 80.3%
from 5.7% in 1990
US average: 8.8%
Section 06
Commute & transportation from 18.4 min in 1990
US average: 17.6
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status
Men 15+
Never married 28.4%(5,770)
Women 15+
Never married 22.6%(4,818)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
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
Pasco
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Home value $376,300 +254%
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KENNEWICK VS
Richland
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Home value $436,700 +311%
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KENNEWICK VS
West Richland
Income $119,892 +191%
Home value $448,300 +322%
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KENNEWICK VS
Umatilla
Income $68,826 +67%
Home value $238,500 +124%
Population 8,220 −91%
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Frequently asked
How many people live in Kennewick, Washington? Kennewick, Washington has about 54,693 residents according to the 2000 Census.
What is the median household income in Kennewick, Washington? The typical household in Kennewick, Washington earns about $41,213 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 $106,300, and the typical rent is about $541 a month.
How educated are people in Kennewick, Washington? About 22.1% 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 12.9% 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 12,538 residents, a change of about 30 percent over that period.
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