Union CDP, Washington Demographics & Population 2026

Population Overview

Union CDP is a small community located in Washington. The total population is 281. It ranks as the 531st most populous out of 631 cities and towns in Washington.

Age Demographics

The median age in Union CDP is 65.6 years. This is 72% higher than the state median of 38.2 years. Only 5.3% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Union CDP is $72,019. This is 24% lower than the state median of $94,952. Compared to the national median of $78,538, household income here is 8% lower. The poverty rate stands at 0.0%. This is 100% 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 0.0%. This is 100% lower than the state rate of 5.0%. The median home value is $667,600. Housing costs are 28% higher than the state median of $519,800. The home-value-to-income ratio of 9.3x suggests that housing affordability is a significant concern for many residents. 89.6% of occupied housing units are owner-occupied. This homeownership rate is 40% higher than the state average of 63.9%.

Race & Ethnicity

Union CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents. The White (non-Hispanic) population is significantly higher than the state average (100.0% vs 64.3%).

Education

22.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 41% 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 100.0%.

Data Sources & Methodology

All demographic data for Union CDP, 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.