Ctrus County Census Records
The first enumeration for a census in Citrus County occured in 1900, there may have been an enumeration in 1890, but since that Federal Census only exists as frgments we will never know. Previous to the 1890 Census, Citrus was still a part of Hernando County so you will need to search for that there.
Currently I have no census transcriptions for Citrus County, but you can view the 1935 and 1945 Census images at Family Search. I hope to have the 1885 State Census and the 1900 Federal census transcription soon!