Cathlamet is a town located in Wahkiakum County, Washington. Cathlamet has a 2025 population of 616. It is also the county seat of Wahkiakum County. Cathlamet is currently growing at a rate of 1.82% annually and its population has increased by 9.8% since the most recent census, which recorded a population of 561 in 2020.
The average household income in Cathlamet is $66,875 with a poverty rate of 16.97%.The median age in Cathlamet is 57.3 years: 53.8 years for males, and 61.4 years for females.
Data after 2023 is projected based on recent change
The racial composition of Cathlamet includes 94.38% White, and smaller percentages for Two or more races, Native American, Black or African American, other race, Asian and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 537 | 94.38% |
Two or more races | 16 | 2.81% |
Native American | 9 | 1.58% |
Black or African American | 3 | 0.53% |
Other race | 3 | 0.53% |
Asian | 1 | 0.18% |
Married
Widowed
Divorced
Separated
Never Married
Cathlamet's average per capita income is $34,886. Household income levels show a median of $57,750. The poverty rate stands at 16.97%.
Name | Median | Mean |
---|---|---|
Married Families | $59,022 | - |
Families | $58,641 | $74,383 |
Households | $57,750 | $66,875 |
Non Families | $43,125 | $52,146 |
Average Income
Median Household Income
Poverty Rate