Upper Mill, Washington

Upper Mill: Situated within the foothills of the Cascade Range in King County, the area rests at an elevation of 1093 feet.

About

Upper Mill is a city located in the county of King in the U.S. state of Washington.

Quick Facts about Upper Mill

State Washington (United States)
County King County
Latitude & Longitude 47.1934,-121.9271
Time Zone America/Los_Angeles
Local time 07:31:39 (6th November 2026)
Weather 55℉ Partly Sunny 7-days weather

Geography

Upper Mill is located at 47°11'36"N 121°55'37"W (47.1934400, -121.9270500).

Upper Mill map

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Weather

55°F
Partly Sunny
0 mph This Afternoon

Partly sunny. High near 55, with temperatures falling to around 50 in the afternoon. Wind around 0 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to Upper Mill, WA. Select a name to open its map and contact details.

Code Name City ZIP
235343 Green River College Auburn (WA) 98092-3622

Nearby Transit Stations (15)

Rail and bus stations connected to Upper Mill, WA. Select a station to open its map and address details.

Code Name Address Type
TUK Tukwila station 7301 South 158th St. RAIL
TAC Tacoma Dome Station 1001 Puyallup Avenue RAIL
SEA King Street Station 303 South Jackson Street RAIL
SVF Seattle (Ferry - Pier 69), Washington 2701 Alaskan Way OTHER
OLW Centennial Station 6600 Yelm Highway S.E. RAIL

Closest post offices linked to Upper Mill.

Post Office Name City ZIP
Enumclaw Post Office Enumclaw (WA) 98022
Enumclaw Carrier Annex Post Office Enumclaw (WA) 98022
Buckley Post Office Buckley (WA) 98321
Wilkeson Post Office Wilkeson (WA) 98396
Black Diamond Post Office Black Diamond (WA) 98010

Other cities in King County

Cities, towns, neighborhoods & other populated places in King County , WA. (more)

City Name Population Title
Seattle 769,714 The eighteenth most populous city in the United States and the center of the Seattle metropolitan area.
Bellevue 148,073 The most populous city in Washington.
Kent 130,676 The fourth most populous city in King County, Washington.
Renton 101,494 The second most populous city in King County, Washington.
Federal Way 96,307 A city in King County, Washington.
Kirkland 95,431 A city in King County, Washington.
Auburn 81,024 The second most populous city in Pierce County, Washington.
Redmond 72,507 The second most populous city in King County, Washington.
Sammamish 65,960 Town
Shoreline 58,197 Town in Washington
Burien 51,268 Town in Washington, United States
Bothell 47,524 A city in King County, Washington.
Issaquah 39,681 A city in King County, Washington.
West Lake Sammamish 33,929 Census designated place
Des Moines 32,389 City in Washington
SeaTac 28,904 Airport in SeaTac, Washington, USA