Rural Municipality of Frontier No. 19

The Rural Municipality of Frontier No. 19 (2016 population: ) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No. 4 and SARM Division No. 3. Located in the southwest portion of the province, it is adjacent to the United States border, neighbouring Blaine County in Montana.

History
The RM of Frontier No. 19 incorporated as a rural municipality on January 1, 1913. The name of the RM originated in 1912, reflecting its position along the United States boundary. The first Frontier post office, opened 1917, was just four miles north of the border. The Village of Frontier took its name from the surrounding RM in 1923.

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


 * Villages
 * Frontier

The following unincorporated communities are within the RM.


 * Localities
 * Claydon
 * Divide
 * Loomis
 * Staynor Hall

Demographics
In the 2021 Census of Population conducted by Statistics Canada, the RM of Frontier No. 19 had a population of $347$ living in $87$ of its $107$ total private dwellings, a change of NaN% from its 2016 population of $326$. With a land area of 1631.39 km2, it had a population density of in 2021.

In the 2016 Census of Population, the RM of Frontier No. 19 recorded a population of living in  of its  total private dwellings, a NaN% change from its 2011 population of. With a land area of 1675.02 km2, it had a population density of in 2016.

Government
The RM of Frontier No. 19 is governed by an elected municipal council and an appointed administrator that meets on the second Tuesday of every month. The reeve of the RM is Troy Heggestad while its administrator is Barb Webber. The RM's office is located in Frontier.