West Haven-Sylvan is a census-designated place (CDP) in Washington County, Oregon, United States, north of U.S. Route 26. As of the 2000 census, the CDP population was 7,147.
According to the United States Census Bureau, the CDP has a total area of 2.7 square miles (7.0 km²), all land.
As of the census of 2000, there were 7,147 people, 3,395 households, and 1,738 families residing in the CDP. The population density was 2,673.9 people per square mile (1,033.5/km²). There were 3,572 housing units at an average density of 1,336.4/sq mi (516.5/km²). The racial makeup of the CDP was 89.45% White, 1.18% African American, 0.50% Native American, 5.40% Asian, 0.11% Pacific Islander, 1.06% from other races, and 2.29% from two or more races. Hispanic or Latino of any race were 2.84% of the population.
Bio-One services all types of trauma, distressed property, and biohazard scenes in communities throughout Portland area. We partner with local authorities, communities, emergency services personnel, victim services groups, hoarding task forces, apartment complexes, insurance companies and others to provide the most efficient and superior service possible.
We are your crime scene cleaners dedicated to assisting law enforcement, public service agencies and property owners/managers in restoring property that has been contaminated as a result of crime, disaster or misuse.