Arlington Heights, Washington

Arlington Heights, Washington
Location of Arlington Heights, Washington
Coordinates: 48°12′31″N 122°3′11″W / 48.20861°N 122.05306°W / 48.20861; -122.05306
CountryUnited States
StateWashington
CountySnohomish
Area
  Total
11.3 sq mi (29.4 km2)
  Land11.3 sq mi (29.4 km2)
  Water0.0 sq mi (0.0 km2)
Elevation
308 ft (94 m)
Population
 (2020)
  Total
2,477
  Density220/sq mi (84/km2)
Time zoneUTC-8 (Pacific (PST))
  Summer (DST)UTC-7 (PDT)
ZIP code
98223
Area code360
FIPS code53-02620
GNIS feature ID1515948

Arlington Heights is a census-designated place (CDP) in Snohomish County, Washington, United States. As of the 2020 census, the population was 2,477, up from 2,284 at the 2010 census.