Okahumpka is a census-designated place in Lake County, Florida, United States. The population was 251 at the 2000 census. It is part of the Orlando–Kissimmee Metropolitan Statistical Area.Okahumpka is located at 28°44′44″N 81°54′0″W / 28.74556°N 81.90000°W / 28.74556; -81.90000.According to the United States Census Bureau, the CDP has a total area of 0.2 square miles, all land.As of the census of 2000, there were 251 people, 108 households, and 72 families residing in the CDP. The population density was 1,049.1 people per square mile. There were 113 housing units at an average density of 472.3/sq mi. The racial makeup of the CDP was 98.80% White, 0.80% African American, 0.40% from other races. Hispanic or Latino of any race were 0.80% of the population.There were 108 households out of which 26.9% had children under the age of 18 living with them, 45.4% were married couples living together, 14.8% had a female householder with no husband present, and 33.3% were non-families. 25.