Lake Kathryn, Florida

[7] As of the census[4] of 2000, there were 845 people, 344 households, and 215 families residing in the CDP.

The population density was 301.8 inhabitants per square mile (116.5/km2).

There were 456 housing units at an average density of 162.9 per square mile (62.9/km2).

There were 344 households, out of which 25.3% had children under the age of 18 living with them, 49.7% were married couples living together, 6.4% had a female householder with no husband present, and 37.5% were non-families.

26.7% of all households were made up of individuals, and 12.8% had someone living alone who was 65 years of age or older.