70 (2016 population: 255) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No.

[citation needed] It was named for Key West, Florida.

In the 2021 Census of Population conducted by Statistics Canada, the RM of Key West No.

70 is governed by an elected municipal council and an appointed administrator that meets on the first Thursday of every month.

[3] The reeve of the RM is Zane McKerricher while its administrator is Yvonne Johnston.