Milton is a city in King and Pierce counties in the U.S. state of Washington. The population was 8,697 at the time of the 2020 census. Milton borders the larger but newer town of Edgewood.

Geography

Milton is located in northern Pierce County and southern King County.

The Milton and Edgewood areas are known informally as North Hill. This contrasts with the South Hill area on the opposite side of the Puyallup River valley.

According to the United States Census Bureau, the city has a total area of , of which are land and are water.

Climate

This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above . According to the Köppen Climate Classification system, Milton has a warm-summer Mediterranean climate, abbreviated "Csb" on climate maps.

Demographics