The City of Stillwater had a population of 19,770 as of July 1, 2019. Stillwater ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Minnesota.
The primary coordinate point for Stillwater is located at latitude 45.0564 and longitude -92.806 in Washington County. The formal boundaries for the City of Stillwater encompass a land area of 6.95 sq. miles and a water area of 1.02 sq. miles. Washington County is in the Central time zone (GMT -6). The elevation is 696 feet.