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
11.4 sq mi (29.4 km2)
 • Land11.4 sq mi (29.4 km2)
 • Water0 sq mi (0.0 km2)
Elevation
308 ft (94 m)
Population
 (2020)
 • Total
2,477
 • Density218/sq mi (84.3/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.