Duluth, Washington

As of the 2020 census, Duluth had a population of 1,718. There were 552 households and 577 housing units in the CDP.^[5][6]

The median age was 45.7 years. 23.8% of residents were under the age of 18 and 20.3% were 65 years of age or older. For every 100 females there were 110.0 males, and for every 100 females age 18 and over there were 107.8 males age 18 and over.^[5][6]

19.3% of residents lived in urban areas, while 80.7% lived in rural areas.^[7]

There were 552 households in Duluth, of which 31.3% had children under the age of 18 living in them. Of all households, 70.8% were married-couple households, 8.7% were households with a male householder and no spouse or partner present, and 14.7% were households with a female householder and no spouse or partner present. About 10.2% of all households were made up of individuals and 5.8% had someone living alone who was 65 years of age or older.^[5]

There were 577 housing units, of which 4.3% were vacant. The homeowner vacancy rate was 0.8% and the rental vacancy rate was 1.1%.^[5][6]

The ancestry in Duluth was 13.7% Irish, 12.2% English, 11.1% German, 5.4% French, 3.5% Sub-Saharan African, 2.7% Norwegian, 1.2% Italian, and 0.9% Polish.^[2]

An estimated 6.5% of the population was foreign born.^[2]

The median household income was $63,981, with families having $87,625, married couples having $101,500, and non-families having $48,750. 18.9% of the population were in poverty.^[2]

Much of Duluth is served by Ridgefield High School in the Ridgefield School District. Parts are served by Daybreak School for K-8, and Prairie High School.^[8] in the Battle Ground School District.^[9][10]