Gaston, Oregon Demographics & Population 2026
During the 2020–2024 ACS period, Gaston, Oregon had a total population of 605, the 270th largest city in Oregon, with a median household income of $125,625, which is 51% higher than the state average. The poverty rate is 6.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 51% above the state average — one of the wealthiest communities in Oregon.
- Near full employment with an unemployment rate of just 0.9%.
Gaston Quick Facts
How Gaston 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 | 683 | 605 | -11.4% |
| Median household income | $117,188 | $125,625 | +7.2% |
| Median home value | $432,300 | $466,400 | +7.9% |
How Gaston 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: 46 | National average: 61
Education
Educational Attainment (Adults 25+)
Gaston Rankings in Oregon
Explore Oregon Rankings
Other Cities in Washington County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hillsboro | 108,231 | $106,409 | 8.5% | $521,100 |
| Beaverton | 97,812 | $98,622 | 10.1% | $569,800 |
| Tigard | 56,011 | $108,823 | 6.7% | $610,500 |
| Aloha | 52,389 | $101,934 | 7.8% | $484,400 |
| Bethany | 33,106 | $167,735 | 4.0% | $751,700 |
| Tualatin | 27,763 | $104,043 | 10.0% | $628,200 |
| Wilsonville | 26,974 | $96,236 | 8.8% | $615,300 |
| Forest Grove | 26,529 | $87,933 | 15.4% | $479,600 |
| Sherwood | 20,307 | $109,966 | 4.3% | $602,100 |
| Cornelius | 14,255 | $96,273 | 9.1% | $452,900 |
Cities Similar to Gaston
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Crabtree | 602 | $120,513 | $380,100 | 6.3% | 3.6% |
| Crawfordsville | 588 | N/A | $400,000 | 14.0% | 29.4% |
| Green Meadows | 584 | $121,750 | $311,900 | 60.0% | 2.7% |
| Brooks | 664 | N/A | $350,700 | 16.6% | 8.8% |
| Running Y Ranch | 607 | $102,697 | $599,100 | 66.8% | 2.3% |
A note before these figures: with a population of 605, Gaston'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
Gaston is a small community located in Oregon, within Washington County. The total population is 605. It ranks as the 270th most populous out of 420 Census-designated places in Oregon.
Age Demographics
The median age in Gaston is 40.2 years. This is about the same as the state median of 40.4 years.
Economy, Income & Housing
The median household income in Gaston is $125,625. This is 51% higher than the state median of $83,011. It is also 56% higher than the national median of $80,734. The poverty rate stands at 6.3%. This is 47% lower than the state poverty rate of 11.9%. The unemployment rate is 0.9%. This is 82% lower than the state rate of 5.4%. The median home value is $466,400. Housing costs are 2% lower than the state median of $477,600. The home-value-to-income ratio is 3.7x. 81.5% of occupied housing units are owner-occupied. This homeownership rate is 29% higher than the state average of 63.3%.
Race & Ethnicity
The largest racial or ethnic group in Gaston is White (non-Hispanic), making up 84.3% of the population. Hispanic or Latino residents account for 9.1%. The Asian population (0.7%) is well below the state average of 4.4%.
Education
15.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 59% lower than the state rate of 36.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.9%.
Data Sources & Methodology
All demographic data for Gaston, Oregon 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 Oregon state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 420 Census-designated places in Oregon. 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 Gaston, Oregon?
Gaston, Oregon has a population of 605 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Gaston, OR?
The median household income in Gaston is $125,625, which is 56% higher than the national median of $80,734.
What is the poverty rate in Gaston, OR?
The poverty rate in Gaston is 6.3%. This means approximately 38 residents live below the federal poverty line.
What is the racial makeup of Gaston, Oregon?
Gaston's population is 84.3% White, 0.0% Black, 9.1% Hispanic/Latino, and 0.7% Asian.
What is the median home value in Gaston, OR?
The median home value in Gaston is $466,400. The home-value-to-income ratio is 3.7x.
How educated is Gaston, Oregon?
15.1% of adults (25+) in Gaston hold a bachelor's degree or higher, and 10.8% hold a graduate or professional degree.