| Official Name: | Naselle |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Washington |
| Subdivision Type2: | County |
| Subdivision Name2: | Pacific |
| Unit Pref: | Imperial |
| Area Total Km2: | 5.9 |
| Area Land Km2: | 5.9 |
| Area Water Km2: | 0.0 |
| Area Total Sq Mi: | 2.3 |
| Area Land Sq Mi: | 2.3 |
| Area Water Sq Mi: | 0.0 |
| Population As Of: | 2020 |
| Population Total: | 421 |
| Population Density Km2: | auto |
| Population Density Sq Mi: | auto |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation M: | 10 |
| Elevation Ft: | 33 |
| Coordinates: | 46.3678°N -123.7933°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 98638 |
| Area Code: | 360 |
| Blank Name: | FIPS code |
| Blank Info: | 53-48015[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1512495[2] |
Naselle is a census-designated place (CDP) in Pacific County, Washington, United States located about 23 miles (37 km) from the mouth of the Columbia River. The population was 421 at the 2020 census. The valley's Naselle River flows west into nearby Willapa Bay and then into the Pacific Ocean. Close about the town lie the evergreen-covered Willapa Hills. The river's name has been spelled Nasel and Nasal. An early settler along the river called it the Kenebec. The name comes from the Nisal Indians, a Chinookan tribe formerly residing on the river.[3]
The community first flourished as a logging town, and logging remains the dominant private industry. Settled primarily by Finnish and Scandinavian immigrants, the community has maintained this cultural heritage despite a declining percentage of traditional family names. Since 1982, Naselle has hosted a "Finnish-American Folk Festival" every other year, and in 2006 co-hosted, with the nearby city of Astoria, Oregon, the national festival FinnFest USA.
According to the Köppen Climate Classification system, Naselle has an Oceanic climate, abbreviated "Cfb" on climate maps.
As of the census of 2000, there were 377 people, 160 households, and 110 families residing in the CDP. The population density was 164.6 people per square mile (63.6/km2). There were 184 housing units at an average density of 80.3/sq mi (31.0/km2). The racial makeup of the CDP was 92.57% White, 0.27% African American, 2.12% Native American, 0.53% Asian, and 4.51% from two or more races. Hispanic or Latino of any race were 0.53% of the population. 33.2% were of Finnish, 10.0% German, 7.9% Irish and 7.5% American ancestry according to Census 2000.
There were 160 households, out of which 31.3% had children under the age of 18 living with them, 59.4% were married couples living together, 6.3% had a female householder with no husband present, and 31.3% were non-families. 25.0% of all households were made up of individuals, and 17.5% had someone living alone who was 65 years of age or older. The average household size was 2.36 and the average family size was 2.85.
In the CDP, the population was spread out, with 23.3% under the age of 18, 5.0% from 18 to 24, 22.5% from 25 to 44, 26.5% from 45 to 64, and 22.5% who were 65 years of age or older. The median age was 44 years. For every 100 females, there were 95.3 males. For every 100 females age 18 and over, there were 90.1 males.
The median income for a household in the CDP was $35,769, and the median income for a family was $40,250. Males had a median income of $36,875 versus $18,125 for females. The per capita income for the CDP was $17,714. About 4.0% of families and 4.7% of the population were below the poverty line, including 7.5% of those under age 18 and 2.1% of those age 65 or over.
Jennifer L. Holm's Newbery Honor-winning novel Our Only May Amelia is set in pioneer Naselle, then spelled "Nasel", and is based on Holm family documents of life as a Finnish-American frontier family.