Colton, Washington Demographics & Population 2026
During the 2020–2024 ACS period, Colton, Washington had a total population of 323, the 520th largest town in Washington, with a median household income of $123,750, which is 26% higher than the state average. The poverty rate is 2.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 2.5% — among the lowest in Washington.
- 54.2% of adults hold a bachelor's degree or higher — top 10% in Washington.
Colton Quick Facts
How Colton Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 291 | 323 | +11.0% |
| Median household income | $97,188 | $123,750 | +27.3% |
| Median home value | $302,900 | $344,700 | +13.8% |
How Colton Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 56 | National average: 61
Education
Educational Attainment (Adults 25+)
Colton Rankings in Washington
Explore Washington Rankings
Other Cities in Whitman County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Pullman | 32,229 | $46,812 | 30.4% | $424,800 |
| Colfax | 2,708 | $61,914 | 15.1% | $245,300 |
| Palouse | 1,147 | $88,750 | 3.1% | $286,200 |
| Tekoa | 690 | $46,250 | 12.2% | $211,900 |
| St. John | 607 | $46,250 | 15.7% | $208,300 |
| Rosalia | 513 | $50,938 | 19.8% | $197,700 |
| Albion | 495 | $56,833 | 6.5% | $230,700 |
| Garfield | 475 | $70,625 | 17.2% | $221,200 |
| Endicott | 425 | $45,625 | 9.9% | $163,000 |
| Uniontown | 400 | $71,563 | 7.2% | $337,500 |
Cities Similar to Colton
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Raft Island | 333 | N/A | $726,400 | 69.0% | 0.0% |
| Green Bluff | 323 | $116,250 | $823,500 | 63.1% | 0.0% |
| Aberdeen Gardens | 309 | N/A | $517,900 | 23.1% | 5.5% |
| Glacier | 339 | N/A | $544,600 | 35.2% | 1.8% |
| Ashford | 319 | $113,686 | $357,700 | 45.2% | 0.0% |
A note before these figures: with a population of 323, Colton's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Colton is a small community located in Washington, within Whitman County. The total population is 323. It ranks as the 520th most populous out of 628 Census-designated places in Washington.
Age Demographics
The median age in Colton is 46.1 years. This is 20% higher than the state median of 38.3 years.
Economy, Income & Housing
The median household income in Colton is $123,750. This is 26% higher than the state median of $98,141. It is also 53% higher than the national median of $80,734. The poverty rate stands at 2.5%. This is 75% lower than the state poverty rate of 9.9%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 4.8%. This is 6% lower than the state rate of 5.1%. The median home value is $344,700. Housing costs are 39% lower than the state median of $564,600. With a home-value-to-income ratio of just 2.8x, Colton is one of the most affordable housing markets in the area. 97.7% of occupied housing units are owner-occupied. This homeownership rate is 53% higher than the state average of 63.8%.
Race & Ethnicity
Colton has a predominantly White (non-Hispanic) population, comprising 95.7% of all residents. Hispanic or Latino residents account for 2.2%. The White (non-Hispanic) population is significantly higher than the state average (95.7% vs 63.1%). The Hispanic or Latino population (2.2%) is well below the state average of 14.4%.
Education
54.2% of residents aged 25 and older hold a bachelor's degree or higher. This places Colton in the top 10% of all cities in the state for educational attainment. This is 37% higher than the state rate of 39.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.6%. Notably, 23.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Colton, Washington is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Washington state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 628 Census-designated places in Washington. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Colton, Washington?
Colton, Washington has a population of 323 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Colton, WA?
The median household income in Colton is $123,750, which is 53% higher than the national median of $80,734.
What is the poverty rate in Colton, WA?
The poverty rate in Colton is 2.5%. This means approximately 8 residents live below the federal poverty line.
What is the racial makeup of Colton, Washington?
Colton's population is 95.7% White, 0.0% Black, 2.2% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Colton, WA?
The median home value in Colton is $344,700. The home-value-to-income ratio is 2.8x.
How educated is Colton, Washington?
54.2% of adults (25+) in Colton hold a bachelor's degree or higher, and 23.7% hold a graduate or professional degree.