Blaine, Washington Demographics & Population 2026
During the 2020–2024 ACS period, Blaine, Washington had a total population of 6,100, the 181st largest city in Washington, with a median household income of $84,030, which is 14% lower than the state average. The poverty rate is 13.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Blaine Quick Facts
How Blaine 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 | 5,982 | 6,100 | +2.0% |
| Median household income | $81,559 | $84,030 | +3.0% |
| Median home value | $500,600 | $549,600 | +9.8% |
How Blaine 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
Moderate diversity with one or two groups making up the majority.
State average: 56 | National average: 61
Education
Educational Attainment (Adults 25+)
Blaine Rankings in Washington
Explore Washington Rankings
Other Cities in Whatcom County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Bellingham | 93,438 | $66,755 | 18.6% | $627,500 |
| Lynden | 16,234 | $103,233 | 7.2% | $596,600 |
| Ferndale | 15,999 | $87,579 | 12.8% | $549,300 |
| Birch Bay | 10,837 | $86,854 | 9.4% | $477,200 |
| Sudden Valley | 6,084 | $100,930 | 7.6% | $489,200 |
| Marietta-Alderwood | 3,754 | $76,019 | 7.9% | $547,100 |
| Everson | 3,040 | $80,250 | 5.5% | $450,300 |
| Peaceful Valley | 2,858 | $59,625 | 17.1% | $317,800 |
| Geneva | 2,073 | $142,188 | 1.8% | $801,100 |
| Nooksack | 1,794 | $97,159 | 14.7% | $524,300 |
Cities Similar to Blaine
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Country Homes | 6,198 | $84,653 | $429,400 | 30.7% | 14.2% |
| Bangor Base | 6,112 | $79,918 | N/A | 25.8% | 5.4% |
| Sultan | 6,116 | $94,730 | $526,100 | 35.4% | 5.8% |
| Prosser | 6,305 | $76,985 | $314,000 | 23.3% | 16.8% |
| Woodland | 6,487 | $81,193 | $438,800 | 13.6% | 12.8% |
Population Overview
Blaine is a small city located in Washington, within Whatcom County. The total population is 6,100. It ranks as the 181st most populous out of 628 Census-designated places in Washington.
Age Demographics
The median age in Blaine is 43.4 years. This is 13% higher than the state median of 38.3 years. 10.1% 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 Blaine is $84,030. This is 14% lower than the state median of $98,141. It is also 4% higher than the national median of $80,734. The poverty rate stands at 13.1%. This is 33% higher than the state poverty rate of 9.9%. The unemployment rate is 5.5%. This is 7% higher than the state rate of 5.1%. The median home value is $549,600. Housing costs are 3% lower than the state median of $564,600. The home-value-to-income ratio of 6.5x suggests that housing affordability is a significant concern for many residents. 71.1% of occupied housing units are owner-occupied. This homeownership rate is 12% higher than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Blaine is White (non-Hispanic), making up 73.6% of the population. Hispanic or Latino residents account for 9.9%. The Asian population (4.6%) is well below the state average of 9.7%.
Education
31.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 19% 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 95.2%.
Data Sources & Methodology
All demographic data for Blaine, 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 Blaine, Washington?
Blaine, Washington has a population of 6,100 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Blaine, WA?
The median household income in Blaine is $84,030, which is 4% higher than the national median of $80,734.
What is the poverty rate in Blaine, WA?
The poverty rate in Blaine is 13.1%. This means approximately 792 residents live below the federal poverty line.
What is the racial makeup of Blaine, Washington?
Blaine's population is 73.6% White, 2.3% Black, 9.9% Hispanic/Latino, and 4.6% Asian.
What is the median home value in Blaine, WA?
The median home value in Blaine is $549,600. The home-value-to-income ratio is 6.5x.
How educated is Blaine, Washington?
31.9% of adults (25+) in Blaine hold a bachelor's degree or higher, and 13.0% hold a graduate or professional degree.