Where is Mountlake Terrace, Washington

Written and Fact-checked by | Updated On: August 5, 2026

Mountlake Terrace is a city in western Washington, located in Snohomish County just north of Seattle. It sits about 14 miles north of downtown Seattle and 10 miles south of Everett. The city is known for Ballinger Park, Lake Ballinger, and its strong transit connections. Mountlake Terrace also offers quick access to the Puget Sound region through Interstate 5 and light rail.

Location Map of Mountlake Terrace, Snohomish County, Washington

Where is Mountlake Terrace Located in Snohomish County, Washington

About Map: The map shows the location of Mountlake Terrace in Snohomish County, in the U.S. state of Washington.

Mountlake Terrace Map, Washington

About Mountlake Terrace Map: The Google Map highlights the location of Mountlake Terrace in Snohomish County, Washington. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Mountlake Terrace Located?

Mountlake Terrace is a city located in Snohomish County, Washington, the United States. It lies in the Puget Sound region, about 14 miles north of downtown Seattle and about 10 miles south of Everett. Lynnwood is roughly 4 miles north, while Edmonds is about 5 miles west. Mountlake Terrace is positioned near 47.788° North latitude and 122.308° West longitude. The 2020 Census recorded 21,286 residents. The city covers about 4.16 square miles, or 10.77 square kilometers, including land and water. Ballinger Park and Lake Ballinger are major local recreation areas with trails, open space, and waterfront activities. The city began as a planned residential community for returning World War II veterans and their families and incorporated in 1954. A unique fact about Mountlake Terrace is that Sound Transit light rail service reached the city in 2024, strengthening its connection with Seattle and the wider Puget Sound region.

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Mountlake Terrace City Facts

CityMountlake Terrace
StateWashington
CountySnohomish County
CountryUnited States
RegionPuget Sound
IncorporatedNovember 29, 1954
Founded1954
Total Area4.16 sq mi (10.77 sq km)
Land Area4.06 sq mi (10.52 sq km)
Water Area0.10 sq mi (0.26 sq km)
Elevation350 ft (107 m)
Population (2023 estimate)About 24,000
Population (2020 Census)21,286
Population Density5,248 people per sq mi
Time ZonePacific Time (PST/PDT)
ZIP Codes98043
Area Code425 and 564
Major HighwaysI-5, WA-99, and 236th Street SW
Public TransitCommunity Transit, Sound Transit, and King County Metro
Major AttractionsBallinger Park, Lake Ballinger, Mountlake Terrace Recreation Pavilion, and Mountlake Terrace Transit Center
Official Websitehttps://www.cityofmlt.com/

Distance from Mountlake Terrace, WA to Nearby Cities

  • Lynnwood, WA – 4 miles (6 km)
  • Edmonds, WA – 5 miles (8 km)
  • Shoreline, WA – 5 miles (8 km)
  • Brier, WA – 4 miles (6 km)
  • Lake Forest Park, WA – 6 miles (10 km)
  • Bothell, WA – 10 miles (16 km)
  • Everett, WA – 10 miles (16 km)
  • Kenmore, WA – 9 miles (14 km)
  • Mountlake Terrace, WA – 0 miles (0 km)
  • Mill Creek, WA – 10 miles (16 km)
  • Woodinville, WA – 13 miles (21 km)
  • Seattle, WA – 14 miles (23 km)
  • Redmond, WA – 19 miles (31 km)
  • Kirkland, WA – 17 miles (27 km)
  • Bellevue, WA – 20 miles (32 km)
  • Renton, WA – 25 miles (40 km)
  • Marysville, WA – 22 miles (35 km)
  • Mercer Island, WA – 19 miles (31 km)

Top Attractions in Mountlake Terrace, WA

  • Ballinger Park – A major community park with walking trails, open fields, playgrounds, sports facilities, and access to Lake Ballinger.
  • Lake Ballinger – A nearby lake popular for fishing, boating, swimming, and waterfront recreation.
  • Mountlake Terrace Recreation Pavilion – A long-standing community recreation center with an indoor pool, fitness facilities, and public programs.
  • Mountlake Terrace Transit Center – A major regional transit hub serving buses and Sound Transit light rail.
  • Mountlake Terrace Town Center – A developing downtown area with shops, restaurants, housing, and public spaces.
  • Terrace Creek Park & Ballinger Park Trail – A local trail system connecting wooded areas and recreation spaces.
  • Edmonds Waterfront – A nearby Puget Sound waterfront area with beaches, parks, ferry access, and views across the water.
  • Meadowdale Beach Park – A nearby waterfront park with forest trails, a beach, and views of Puget Sound.

Airports Near Mountlake Terrace, WA

  • Paine Field Airport (PAE) – 17 miles
  • Seattle-Tacoma International Airport (SEA) – 30 miles
  • King County International Airport (BFI) – 22 miles
  • Renton Municipal Airport (RNT) – 27 miles
  • Arlington Municipal Airport (AWO) – 30 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official Mountlake Terrace city website and local government records.

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