Mountlake Terrace, Washington

Mountlake Terrace, Washington
Welcome sign at Interstate 5 and 236th Street Southwest
Welcome sign at Interstate 5 and 236th Street Southwest
Location of Mountlake Terrace, Washington
Location of Mountlake Terrace, Washington
Coordinates: 47°47′27″N 122°18′24″W / 47.79083°N 122.30667°W / 47.79083; -122.30667
CountryUnited States
StateWashington
CountySnohomish
IncorporatedNovember 30, 1954
Government
 • TypeCouncil–manager
 • MayorKyoko Matsumoto Wright
 • ManagerJeff Niten
Area
 • Total4.16 sq mi (10.78 km2)
 • Land4.06 sq mi (10.50 km2)
 • Water0.10 sq mi (0.27 km2)
Elevation
456 ft (139 m)
Population
 • Total21,286
 • Estimate 
(2024)[3]
25,198
 • Density5,116.83/sq mi (1,974.58/km2)
Time zoneUTC-8 (Pacific Time Zone)
 • Summer (DST)UTC-7 (PDT)
ZIP code
98043
Area code425
FIPS code53-47490
GNIS feature ID1512488[4]
Websitecityofmlt.com

Mountlake Terrace is a city in Snohomish County, Washington, United States. It was founded on November 30, 1954. As of the 2024 United States census, 25,198 people lived there.

References

  1. ↑ "2019 U.S. Gazetteer Files". United States Census Bureau. Retrieved August 7, 2020.
  2. ↑ "Profile: Mountlake Terrace, Washington". United States Census Bureau. Retrieved April 26, 2020.
  3. ↑ "Annual Estimates of the Resident Population for Incorporated Places of 20,000 or More, Ranked by July 1, 2024 Population: April 1, 2020 to July 1, 2024". United States Census Bureau. May 2025. Retrieved November 3, 2025.
  4. ↑ "Mountlake Terrace". Geographic Names Information System. United States Geological Survey. September 10, 1979. Retrieved April 26, 2020.