Rural Municipality of Happy Valley No. 10

The Rural Municipality of Happy Valley No. 10 (2016 population: ) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No. 2 and SARM Division No. 2. Located in the southeast portion of the province, it is adjacent to the United States border, neighbouring Daniels County and Sheridan County in Montana.

History
The RM of Happy Valley No. 10 incorporated as a rural municipality on January 1, 1913.

Communities and localities
The following unincorporated communities are within the RM.


 * Organized hamlets
 * Big Beaver


 * Localities
 * Big Muddy
 * Palsley Brook

Canada's Historic Places
There are three sites on Canadian Register of Historic Places in the RM:
 * Sam Kelly Sites
 * Buffalo Effigy
 * Paisley Brook School

Demographics
In the 2021 Census of Population conducted by Statistics Canada, the RM of Happy Valley No. 10 had a population of $125$ living in $54$ of its $70$ total private dwellings, a change of NaN% from its 2016 population of $139$. With a land area of 806.93 km2, it had a population density of in 2021.

In the 2016 Census of Population, the RM of Happy Valley No. 10 recorded a population of living in  of its  total private dwellings, a NaN% change from its 2011 population of. With a land area of 812.74 km2, it had a population density of in 2016.

Government
The RM of Happy Valley No. 10 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 Rodney Sjogren while its administrator is Leanne Totton. The RM's office is located in Big Beaver.