The following Post Offices were operating in Pembina county during the years
indicated.

1886              1939
----              ----
Baltimore         Akra
Bathgate          Backoo
Bay Center        Bathgate
Beaulieu          Bowesmont
Bowesmont         Cavalier
Carlisle          Concrete
Cavalier          Crystal
Crystal           Drayton
Drayton           Gardar
Ernest            Glasston
Gardar            Hallson
Hallson           Hamilton
Hamilton          Hensel
Hyde Park         Joliett
Joliette          Leroy
Langton           Leyden
McConnell         Mountain
Mona              Neche
Mountain          Pembina
Neche             Saint Thomas
Parktown          Svold
Pembina           Walhalla
Pittsburgh
Saint Thomas
Shepard
Tyner
Walhalla
Young