The Nation, Ontario

The Nation
La Nation
The Nation Municipality
Municipalité de La Nation
St. Isidore
The Nation
The Nation
Coordinates: 45°21′00″N 75°02′00″W / 45.35°N 75.0333°W / 45.35; -75.0333
CountryCanada
ProvinceOntario
CountyPrescott and Russell
Incorporated1998
Government
 • TypeTownship
 • MayorFrancis Brière
 • Federal ridingPrescott—Russell—Cumberland
 • Prov. ridingGlengarry—Prescott—Russell
Area
 • Total
658.93 km2 (254.41 sq mi)
Population
 (2021)
 • Total
13,350
 • Density20.3/km2 (53/sq mi)
Time zoneUTC−05:00 (EST)
 • Summer (DST)UTC−04:00 (EDT)
Postal code
K0A, K0B
Area code613
Websitewww.nationmun.ca

The Nation (La Nation in French) is a municipality in Eastern Ontario, located within Canada's National Capital Region, in the United Counties of Prescott and Russell. The municipality was formed on January 1, 1998, through the amalgamation of the former townships of Caledonia, Cambridge, and South Plantagenet, as well as the Village of St. Isidore.

The municipality is crossed by the South Nation River after which the municipality was named.