Coupeville, Washington Demographics & Population 2026
During the 2020–2024 ACS period, Coupeville, Washington had a total population of 1,980, the 316th largest town in Washington, with a median household income of $81,625, which is 17% lower than the state average. The poverty rate is 12.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Near full employment with an unemployment rate of just 1.9%.
Coupeville Quick Facts
How Coupeville 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 | 1,934 | 1,980 | +2.4% |
| Median household income | $66,696 | $81,625 | +22.4% |
| Median home value | $495,400 | $561,000 | +13.2% |
How Coupeville 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+)
Coupeville Rankings in Washington
Explore Washington Rankings
Other Cities in Island County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Oak Harbor | 24,362 | $76,084 | 8.3% | $461,200 |
| Camano | 17,303 | $105,231 | 6.7% | $670,800 |
| Whidbey Island Station | 2,027 | $45,625 | 7.4% | N/A |
| Freeland | 1,548 | $83,241 | 12.1% | $522,000 |
| Clinton | 1,419 | $76,458 | 10.8% | $664,800 |
| Langley | 1,044 | $77,072 | 10.4% | $700,700 |
Cities Similar to Coupeville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Tenino | 2,025 | $82,639 | $369,000 | 20.9% | 11.6% |
| Millwood | 1,890 | $83,068 | $358,900 | 25.7% | 9.5% |
| McCleary | 2,094 | $77,813 | $351,700 | 19.1% | 10.4% |
| Winlock | 2,140 | $80,451 | $361,700 | 17.2% | 14.9% |
| Walla Walla East | 2,099 | $89,951 | $607,900 | 29.3% | 3.5% |
Population Overview
Coupeville is a small community located in Washington, within Island County. The total population is 1,980. It ranks as the 316th most populous out of 628 Census-designated places in Washington.
Age Demographics
The median age in Coupeville is 62.3 years. This is 63% higher than the state median of 38.3 years. Only 8.6% of residents are under 18, indicating fewer families with children. 20.3% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Coupeville is $81,625. This is 17% lower than the state median of $98,141. It is also 1% higher than the national median of $80,734. The poverty rate stands at 12.8%. This is 30% higher than the state poverty rate of 9.9%. The unemployment rate is 1.9%. This is 62% lower than the state rate of 5.1%. The median home value is $561,000. Housing costs are about the same as the state median of $564,600. The home-value-to-income ratio of 6.9x suggests that housing affordability is a significant concern for many residents. 73.3% of occupied housing units are owner-occupied. This homeownership rate is 15% higher than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Coupeville is White (non-Hispanic), making up 77.2% of the population. Hispanic or Latino residents account for 9.1%. The Black or African American population (1.1%) is well below the state average of 3.9%. The Asian population (3.3%) is well below the state average of 9.7%.
Education
36.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 8% lower 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 96.5%. Notably, 16.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Coupeville, 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 Coupeville, Washington?
Coupeville, Washington has a population of 1,980 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Coupeville, WA?
The median household income in Coupeville is $81,625, which is 1% higher than the national median of $80,734.
What is the poverty rate in Coupeville, WA?
The poverty rate in Coupeville is 12.8%. This means approximately 242 residents live below the federal poverty line.
What is the racial makeup of Coupeville, Washington?
Coupeville's population is 77.2% White, 1.1% Black, 9.1% Hispanic/Latino, and 3.3% Asian.
What is the median home value in Coupeville, WA?
The median home value in Coupeville is $561,000. The home-value-to-income ratio is 6.9x.
How educated is Coupeville, Washington?
36.4% of adults (25+) in Coupeville hold a bachelor's degree or higher, and 16.7% hold a graduate or professional degree.