•
Wakayama Prefecture •
Ama District (海部郡) - merged with Nagusa District to become
Kaisō District (海草郡) on April 1, 1896 •
Arida District (有田郡) •
Hidaka District (日高郡) •
Ito District (伊都郡) •
Naga District (那賀郡) - dissolved •
Nagusa District (名草郡) - merged with Ama District to become Kaisō District on April 1, 1896 • Mixed •
Muro District (牟婁郡) •
Higashimuro District (東牟婁郡) - part of Wakayama Prefecture •
Kitamuro District (北牟婁郡) - part of Mie Prefecture •
Minamimuro District (南牟婁郡) - part of Mie Prefecture •
Nishimuro District (西牟婁郡) - part of Wakayama Prefecture ==Notes==