Durig the history of the town of Wales there have been three post offices.
Briefly, the history of these three is as follows:
1. East Wales post office opened on 23 December 1856 and closed on 9 February 1901.
2. Leeds Station post office was established on 15 Apil 1820 and was renamed on 15 March 1859 as Leeds Junction post office. This was renamed on 8 December 1961 as Leeds Junction Rur. Sta. North Leeds, which closed on 15 March 1965.
3. Wales post office operated from 3 November 1824 until 9 February 1901.
In 1914, there was one post offices in Wales: Leeds Junction. (source: Post Route Map of the State of Maine 1914)
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