Union Gap city, Washington Demographics & Population 2026
As of 2026, Union Gap city, Washington has a total population of 6,511, the 173rd largest city in Washington, with a median household income of $58,958, which is 38% lower than the state average. The poverty rate is 12.8%.
Key Takeaways
- Household income is 38% below the state average, indicating significant economic challenges.
- Only 4.3% of adults have a bachelor's degree, well below the national average of 35.0%.
- Unemployment rate of 11.6% is notably above the national average.
Union Gap city Quick Facts
How Union Gap city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 55 | National average: 60
Education
Educational Attainment (Adults 25+)
Union Gap city Rankings in Washington
Explore Washington Rankings
Cities Similar to Union Gap city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Prosser city | 6,213 | $66,406 | $269,300 | 20.5% | 20.2% |
| Ocean Shores city | 7,076 | $62,750 | $378,000 | 22.2% | 11.8% |
| Clarkston city | 7,240 | $53,092 | $216,900 | 17.6% | 19.3% |
| Woodland city | 6,513 | $83,193 | $384,100 | 16.8% | 12.5% |
| North Fort Lewis CDP | 5,990 | $72,778 | N/A | 29.4% | 13.3% |
Population Overview
Union Gap city is a small city located in Washington. The total population is 6,511. It ranks as the 173rd most populous out of 631 cities and towns in Washington.
Age Demographics
The median age in Union Gap city is 32.7 years. This is 14% lower than the state median of 38.2 years.
Economy, Income & Housing
The median household income in Union Gap city is $58,958. This is 38% lower than the state median of $94,952. Compared to the national median of $78,538, household income here is 25% lower. The poverty rate stands at 12.8%. This is 29% higher than the state poverty rate of 9.9%. The unemployment rate is 11.6%. This is 133% higher than the state rate of 5.0%. The median home value is $186,200. Housing costs are 64% lower than the state median of $519,800. The home-value-to-income ratio is 3.2x. 64.0% of occupied housing units are owner-occupied.
Race & Ethnicity
The largest racial or ethnic group in Union Gap city is Hispanic or Latino, making up 56.2% of the population. White (non-Hispanic) residents account for 32.8%. The Hispanic or Latino population is significantly higher than the state average (56.2% vs 14.1%). The Asian population (4.1%) is well below the state average of 9.3%.
Education
4.3% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 89% lower than the state rate of 38.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 67.1%.
Data Sources & Methodology
All demographic data for Union Gap city, Washington is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Washington state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 631 Census-designated places in Washington. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Union Gap city, Washington?
Union Gap city, Washington has a population of 6,511 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Union Gap city, WA?
The median household income in Union Gap city is $58,958, which is 25% lower the national median of $78,538.
What is the poverty rate in Union Gap city, WA?
The poverty rate in Union Gap city is 12.8%. This means approximately 819 residents live below the federal poverty line.
What is the racial makeup of Union Gap city, Washington?
Union Gap city's population is 32.8% White, 0.0% Black, 56.2% Hispanic/Latino, and 4.1% Asian.
What is the median home value in Union Gap city, WA?
The median home value in Union Gap city is $186,200. The home-value-to-income ratio is 3.2x.
How educated is Union Gap city, Washington?
4.3% of adults (25+) in Union Gap city hold a bachelor's degree or higher, and 0.8% hold a graduate or professional degree.