Until 2010, Scheemda was a separate municipality with the population centers Heiligerlee, Midwolda, Nieuw-Scheemda, Nieuwolda, Oostwold, Scheemda, 't Waar and Westerlee. On 1 January 2010, the municipality merged into Oldambt.
The Scheemda railway station was opened in 1868 and has train services to Zuidbroek and Groningen in the west, and Winschoten, Bad Nieuweschans, and Leer (Germany) in the east.