Macoun Pastoral Charge was formed as United Church mission field in 1925 (then aid-receiving charge, ca.1926), part of Estevan Presbytery and containing appointments at Macoun and Midale. By 1932, Halbrite and White Rock points (originally part of augmented/aid-receiving Halbrite Pastoral Charge, from ca.1925) joined the charge. White Rock appears to have left the charge around 1962. Lampman joined Macoun Pastoral Charge ca.1966 (after closure of Lampman Pastoral Charge) and stayed until 1969 or so, when it moved to Kisbey Pastoral Charge.

On January 1, 1981, both the Midale appointment (St. Andrew's United Church) and Macoun Pastoral Charge were disbanded. The remaining Midale point (St. Paul's United Church) joined Estevan Pastoral Charge.