The Villages. @LAKid53 will know more on the subject
I'd have to research that district as I don't live there.
Many of the districts are things like airports, ports, waste treatment, fire protection, water supply, etc. The 5 water management districts are special districts And CRAs - Community Redevelopment Agency. Many of those local government agencies provide funding to redevelop blighted areas in a city, such as an historical area or downtown, with the goal to attracting both businesses and residents.