ZIP 99403 · Clarkston, Washington
2026 Edition · 8 cards · data as of Oct 30, 2026
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Population
20,760 people call ZIP 99403 home.
20,760
people.
Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year
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Rent
Median rent is up 53% since the 2010–2014 survey, before inflation.
$1,036
a month. Washington's median is $1,760.
Census ACS 5-year, 2020-2024 (latest), with earlier 5-year windows. Sources: Census ACS 5-year
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Room to build
The median rent sits inside what local wages can carry.
$942–$1,413
is the monthly rent range local workforce wages support.
- $1,036 median
Supportable rent computed by the Almanac from 2023 source wage data. Median rent: Census ACS 5-year, 2020-2024. Sources: Computed by the Almanac, Census ACS 5-year
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Building
Most of the housing here is older than 2000.
- 81% of all homes were built before 2000
Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year
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Units needed
Closing the gap would add 0.3–0.7% to the 9,281 homes here.
24–61
is the estimated number of missing housing units, from the lowest to the highest of three estimates.
Range computed by the Almanac from 2023 jobs and household data, using three demand models: 1% of jobs located here, 1% of renter households, and a rate by town size applied to renters. The low end is the lowest of the three and the high end the highest. It is an estimate, not a count. Sources: Computed by the Almanac
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Home value
A median home costs 42% less than Washington's.
$325,300
median home value in ZIP 99403.
- $325,300 ZIP 99403
- $564,600 Washington
- $332,700 U.S.
Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year