Fernandópolis is a municipality located in the state of São Paulo, Brazil. It serves as the administrative center of the microregion of Fernandópolis, which covers an area of 2,811.7 km² and has a total population of 104,623 inhabitants.
The city itself occupies an area of 550 km² with a population of 71,186 residents. It is the primary urban hub for its surrounding microregion within the state.