Prairie Heights CDP, Washington Demographics & Population 2026
As of 2026, Prairie Heights CDP, Washington has a total population of 4,817, the 202nd largest city in Washington, with a median household income of $129,438, which is 36% higher than the state average. The poverty rate is 2.6%.
Key Takeaways
- Household income is 36% above the state average — one of the wealthiest communities in Washington.
- An exceptionally low poverty rate of 2.6% — among the lowest in Washington.
Prairie Heights CDP Quick Facts
How Prairie Heights CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
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: 55 | National average: 60
Education
Educational Attainment (Adults 25+)
Prairie Heights CDP Rankings in Washington
Explore Washington Rankings
Cities Similar to Prairie Heights CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Venersborg CDP | 4,827 | $126,667 | $679,400 | 30.7% | 2.7% |
| Wauna CDP | 4,831 | $108,000 | $464,000 | 30.8% | 6.4% |
| Chain Lake CDP | 4,989 | $148,932 | $830,200 | 42.5% | 3.6% |
| Buckley city | 5,306 | $121,719 | $506,400 | 20.1% | 8.2% |
| Granite Falls city | 4,658 | $100,720 | $519,800 | 22.9% | 4.5% |
Population Overview
Prairie Heights CDP is a small community located in Washington. The total population is 4,817. It ranks as the 202nd most populous out of 631 cities and towns in Washington.
Age Demographics
The median age in Prairie Heights CDP is 40.5 years. This is 6% higher than the state median of 38.2 years.
Economy, Income & Housing
The median household income in Prairie Heights CDP is $129,438. This is 36% higher than the state median of $94,952. Compared to the national median of $78,538, household income here is 65% higher. The poverty rate stands at 2.6%. This is 73% 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 5.4%. This is 8% higher than the state rate of 5.0%. The median home value is $485,800. Housing costs are 7% lower than the state median of $519,800. The home-value-to-income ratio is 3.8x. 95.5% of occupied housing units are owner-occupied. This homeownership rate is 49% higher than the state average of 63.9%.
Race & Ethnicity
The largest racial or ethnic group in Prairie Heights CDP is White (non-Hispanic), making up 83.0% of the population. Hispanic or Latino residents account for 9.2%.
Education
17.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 54% 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 94.5%.
Data Sources & Methodology
All demographic data for Prairie Heights 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.
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Frequently Asked Questions
What is the population of Prairie Heights CDP, Washington?
Prairie Heights CDP, Washington has a population of 4,817 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Prairie Heights CDP, WA?
The median household income in Prairie Heights CDP is $129,438, which is 65% higher the national median of $78,538.
What is the poverty rate in Prairie Heights CDP, WA?
The poverty rate in Prairie Heights CDP is 2.6%. This means approximately 126 residents live below the federal poverty line.
What is the racial makeup of Prairie Heights CDP, Washington?
Prairie Heights CDP's population is 83.0% White, 0.0% Black, 9.2% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Prairie Heights CDP, WA?
The median home value in Prairie Heights CDP is $485,800. The home-value-to-income ratio is 3.8x.
How educated is Prairie Heights CDP, Washington?
17.9% of adults (25+) in Prairie Heights CDP hold a bachelor's degree or higher, and 7.7% hold a graduate or professional degree.