Harrington, Washington Demographics & Population 2026
During the 2020–2024 ACS period, Harrington, Washington had a total population of 468, the 483rd largest city in Washington, with a median household income of $40,444, which is 59% lower than the state average. The poverty rate is 26.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 59% below the state average, indicating significant economic challenges.
- More than 1 in 4 residents live below the poverty line (26.9%), well above the national average of 12.4%.
Harrington Quick Facts
How Harrington 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 | 446 | 468 | +4.9% |
| Median household income | $38,258 | $40,444 | +5.7% |
| Median home value | $242,600 | $258,500 | +6.6% |
How Harrington 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+)
Harrington Rankings in Washington
Explore Washington Rankings
Other Cities in Lincoln County
Cities Similar to Harrington
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Kapowsin | 466 | N/A | $443,900 | 5.2% | 5.6% |
| Riverside | 471 | $40,625 | $203,800 | 4.5% | 30.0% |
| Union | 457 | N/A | $375,400 | 37.5% | 0.0% |
| Springdale | 451 | $43,125 | $210,400 | 10.5% | 22.9% |
| Lebam | 436 | N/A | $154,800 | 8.1% | 5.7% |
A note before these figures: with a population of 468, Harrington'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
Harrington is a small community located in Washington, within Lincoln County. The total population is 468. It ranks as the 483rd most populous out of 628 Census-designated places in Washington.
Age Demographics
The median age in Harrington is 46.3 years. This is 21% higher than the state median of 38.3 years.
Economy, Income & Housing
The median household income in Harrington is $40,444. This is 59% lower than the state median of $98,141. It is also 50% lower than the national median of $80,734. The poverty rate stands at 26.9%. This is 172% higher than the state poverty rate of 9.9%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 4.4%. This is 14% lower than the state rate of 5.1%. The median home value is $258,500. Housing costs are 54% lower than the state median of $564,600. The home-value-to-income ratio of 6.4x suggests that housing affordability is a significant concern for many residents. 75.5% of occupied housing units are owner-occupied. This homeownership rate is 18% higher than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Harrington is White (non-Hispanic), making up 79.5% of the population. Hispanic or Latino residents account for 16.4%. The Black or African American population (1.5%) is well below the state average of 3.9%.
Education
30.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 22% 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 95.9%.
Data Sources & Methodology
All demographic data for Harrington, 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 Harrington, Washington?
Harrington, Washington has a population of 468 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Harrington, WA?
The median household income in Harrington is $40,444, which is 50% lower than the national median of $80,734.
What is the poverty rate in Harrington, WA?
The poverty rate in Harrington is 26.9%. This means approximately 126 residents live below the federal poverty line.
What is the racial makeup of Harrington, Washington?
Harrington's population is 79.5% White, 1.5% Black, 16.4% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Harrington, WA?
The median home value in Harrington is $258,500. The home-value-to-income ratio is 6.4x.
How educated is Harrington, Washington?
30.7% of adults (25+) in Harrington hold a bachelor's degree or higher, and 10.8% hold a graduate or professional degree.