The popular holiday island of Ko Samet, which is part of the Khao Laem Ya – Mu Ko Samet National Park, is in Mueang Rayong District.

The town of Map Ta Phut is in the western part of Mueang Rayong District.

[1] It contributes to Rayong Province's economic output, but has also become known for scandals involving hazardous waste, industrial accidents, and pollution.

Originally named Mueang, the district was renamed after its central sub-district Tha Pradu (ท่าประดู่) in 1917.

The town (thesaban mueang) Map Ta Phut covers the whole tambon Map Ta Phut and Huai Pong, parts of Noen Phra and Thap Ma and also parts of tambon Mapkha of neighboring Nikhom Phatthana district.