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
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
| City | Mountlake Terrace |
| State | Washington |
| County | Snohomish County |
| Country | United States |
| Region | Puget Sound |
| Incorporated | November 29, 1954 |
| Founded | 1954 |
| Total Area | 4.16 sq mi (10.77 sq km) |
| Land Area | 4.06 sq mi (10.52 sq km) |
| Water Area | 0.10 sq mi (0.26 sq km) |
| Elevation | 350 ft (107 m) |
| Population (2023 estimate) | About 24,000 |
| Population (2020 Census) | 21,286 |
| Population Density | 5,248 people per sq mi |
| Time Zone | Pacific Time (PST/PDT) |
| ZIP Codes | 98043 |
| Area Code | 425 and 564 |
| Major Highways | I-5, WA-99, and 236th Street SW |
| Public Transit | Community Transit, Sound Transit, and King County Metro |
| Major Attractions | Ballinger Park, Lake Ballinger, Mountlake Terrace Recreation Pavilion, and Mountlake Terrace Transit Center |
| Official Website | https://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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