Montesano, Washington Demographics & Population 2026
During the 2020–2024 ACS period, Montesano, Washington had a total population of 4,183, the 219th largest city in Washington, with a median household income of $67,540, which is 31% lower than the state average. The poverty rate is 4.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 31% below the state average, indicating significant economic challenges.
- An exceptionally low poverty rate of 4.9% — among the lowest in Washington.
Montesano Quick Facts
How Montesano 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 | 4,157 | 4,183 | +0.6% |
| Median household income | $65,938 | $67,540 | +2.4% |
| Median home value | $331,300 | $354,300 | +6.9% |
How Montesano 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+)
Montesano Rankings in Washington
Explore Washington Rankings
Other Cities in Grays Harbor County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Aberdeen | 17,088 | $52,195 | 23.8% | $237,300 |
| Hoquiam | 8,800 | $49,795 | 17.2% | $228,200 |
| Ocean Shores | 7,302 | $58,202 | 12.3% | $383,500 |
| Elma | 3,483 | $78,086 | 24.9% | $409,600 |
| Central Park | 3,206 | $99,127 | 6.4% | $335,500 |
| Westport | 2,217 | $64,750 | 7.3% | $196,600 |
| Cosmopolis | 2,202 | $84,853 | 10.3% | $317,000 |
| McCleary | 2,094 | $77,813 | 10.4% | $351,700 |
| Oakville | 878 | $63,893 | 19.4% | $230,800 |
| Taholah | 833 | $45,114 | 34.7% | $101,300 |
Cities Similar to Montesano
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Longview Heights | 4,357 | $74,570 | $456,700 | 21.1% | 11.2% |
| Granger | 3,705 | $66,250 | $210,200 | 11.1% | 23.3% |
| Bethel | 4,394 | $79,583 | $473,900 | 21.7% | 16.2% |
| Canyon Creek | 3,910 | $77,604 | $446,300 | 18.9% | 19.1% |
| Chelan | 4,350 | $82,637 | $518,000 | 28.3% | 8.4% |
Population Overview
Montesano is a small community located in Washington, within Grays Harbor County. The total population is 4,183. It ranks as the 219th most populous out of 628 Census-designated places in Washington.
Age Demographics
The median age in Montesano is 38.9 years. This is 2% higher than the state median of 38.3 years. 11.6% 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 Montesano is $67,540. This is 31% lower than the state median of $98,141. It is also 16% lower than the national median of $80,734. The poverty rate stands at 4.9%. This is 51% 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 4.4%. This is 13% lower than the state rate of 5.1%. The median home value is $354,300. Housing costs are 37% lower than the state median of $564,600. The home-value-to-income ratio is 5.2x. 60.7% of occupied housing units are owner-occupied. This homeownership rate is 5% lower than the state average of 63.8%.
Race & Ethnicity
Montesano has a predominantly White (non-Hispanic) population, comprising 85.9% of all residents. Hispanic or Latino residents account for 8.0%. The Black or African American population (1.1%) is well below the state average of 3.9%. The Asian population (2.5%) is well below the state average of 9.7%.
Education
24.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 39% 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 93.1%.
Data Sources & Methodology
All demographic data for Montesano, 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 Montesano, Washington?
Montesano, Washington has a population of 4,183 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Montesano, WA?
The median household income in Montesano is $67,540, which is 16% lower than the national median of $80,734.
What is the poverty rate in Montesano, WA?
The poverty rate in Montesano is 4.9%. This means approximately 195 residents live below the federal poverty line.
What is the racial makeup of Montesano, Washington?
Montesano's population is 85.9% White, 1.1% Black, 8.0% Hispanic/Latino, and 2.5% Asian.
What is the median home value in Montesano, WA?
The median home value in Montesano is $354,300. The home-value-to-income ratio is 5.2x.
How educated is Montesano, Washington?
24.3% of adults (25+) in Montesano hold a bachelor's degree or higher, and 9.2% hold a graduate or professional degree.