Rural Municipality of Sarnia No. 221

The Rural Municipality of Sarnia No. 221 (2016 population: ) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No. 6 and SARM Division No. 2. It is located in the south-central portion of the province.

History
The RM of Sarnia No. 221 incorporated as a rural municipality on December 13, 1909.

Communities and localities
The following urban municipalities are surrounded by the RM.


 * Villages
 * Chamberlain
 * Dilke
 * Holdfast


 * Resort villages
 * Alice Beach
 * Grandview Beach
 * Wee Too Beach

The following unincorporated communities are within the RM.


 * Organized hamlets
 * Sarnia Beach

Lakes and rivers
The following is a list of notable lakes and rivers in the RM:
 * Last Mountain Lake
 * Arm River
 * Lovering Lakes

Parks
The following is a list of parks in the RM:
 * Arm River Recreation Site

Demographics
In the 2021 Census of Population conducted by Statistics Canada, the RM of Sarnia No. 221 had a population of $326$ living in $135$ of its $244$ total private dwellings, a change of NaN% from its 2016 population of $322$. With a land area of 863.89 km2, it had a population density of in 2021.

In the 2016 Census of Population, the RM of Sarnia No. 221 recorded a population of living in  of its  total private dwellings, a NaN% change from its 2011 population of. With a land area of 870.73 km2, it had a population density of in 2016.

Government
The RM of Sarnia No. 221 is governed by an elected municipal council and an appointed administrator that meets on the second Wednesday of every month. The reeve of the RM is Carl Erlandson while its administrator is Patti Vance. The RM's office is located in Holdfast.