Edgewater Park is a census-designated place (CDP) in Comanche County, Oklahoma, United States. It was first listed as a CDP prior to the 2020 census.

The CDP is in northern Comanche County, on high ground overlooking Lake Ellsworth from the west. It is less than 1 mile (1.6 km) east of U.S. Routes 62/281 at a point 16 miles (26 km) north of Lawton and 5 miles (8 km) south of Apache.

Lake Ellsworth is an impoundment on East Cache Creek, a south-flowing tributary of the Red River.

Demographics

Historical population

Census	Pop.	Note	%±
2020	262		—
U.S. Decennial Census

Education

The school district of the southern portion is Elgin Public Schools, while the northern portion is in Boone-Apache Public Schools. The former district's comprehensive high school is Elgin High School.