Park Lake is a neighborhood of the city of Crestwood in Oldham County, Kentucky, United States.

[2] According to the United States Census Bureau, the city had a total area of 0.1 square miles (0.26 km2), all land.

There were 161 housing units at an average density of 1,640.0 per square mile (633.2/km2).

6.9% of all households were made up of individuals, and none had someone living alone who was 65 years of age or older.

None of the families and 0.6% of the population were living below the poverty line, including no under eighteens and none of those over 64.