Kennewick is a city in Washington, with a population of 88,366 and about 3,093 residents per square mile. The median household earns $73,576 a year, and the median home is worth $370,700.
Conditions
Humidity & wind
—
UV index
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Sunrise & sunset
—
Local time
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Size & density
Land area
29 sq mi
Water excluded
Population density
3,093
People per square mile
Rank by population
#429
Of cities on this site
Rank by area
#483
Of cities on this site
Money & housing
Median household income
$73,576
US median ≈ $78,538
Median gross rent
$1,240
Per month
Homeownership
61.3%
US ≈ 65%
Average commute
21.3 min
One way
People
Median age
35.7
US median 39.1
Bachelor's degree +
26.2%
Age 25 and over
Foreign born
14.1%
Households
31,372
2.68 people each
What people here do for work
Education & health care21.9%
Retail trade13.1%
Professional & business services11.6%
Construction8.7%
Top four industries · share of all workers · ACS 2024
Wealthiest person in Washington
Name
Steve Ballmer
Forbes, Apr 2025
Net worth
$118B
As of 25 Apr 2025 — not live
Lives in
Hunts Point
Source of wealth
Microsoft
Compiled from public reporting, not from an official dataset, and not independently verified.
Largest employer in Washington · private sector
Employer
Amazon
Sector
Retail & cloud
Compiled from public reporting, not from an official dataset, and not independently verified. Government employers are excluded.
Largest public company in Washington
Company
Amazon
Revenue
$638.0B
Fiscal year 2024
Headquarters
Seattle
Ticker
AMZN
Compiled from public reporting, not from an official dataset, and not independently verified.