Sainte-Marie, Quebec
| Sainte-Marie | |
|---|---|
| Taschereau Mansion and Sainte-Anne Chapel | |
| Motto(s): "Unum Corpus Sumus" (Latin for, "We Are One Body") | |
| Location within La Nouvelle-Beauce RCM | |
| Coordinates: 46°27′N 71°02′W / 46.450°N 71.033°W | |
| Country | Canada | 
| Province | Quebec | 
| Region | Chaudière-Appalaches | 
| RCM | La Nouvelle-Beauce | 
| Constituted | April 15, 1978 | 
| Government | |
| • Mayor | Gaétan Vachon | 
| • Federal riding | Beauce | 
| • Prov. riding | Beauce-Nord | 
| Area | |
|  • Total | 108.90 km2 (42.05 sq mi) | 
| • Land | 107.55 km2 (41.53 sq mi) | 
| Population  (2021) | |
|  • Total | 13,134 | 
| • Density | 122.1/km2 (316/sq mi) | 
| • Pop 2016-2021 | 3.2% | 
| • Dwellings | 5,630 | 
| Demonym(s) | Mariverains, Mariveraines | 
| Time zone | UTC−5 (EST) | 
| • Summer (DST) | UTC−4 (EDT) | 
| Postal code(s) | |
| Area code(s) | 418 and 581 | 
| Highways A-73 | R-173 R-216 | 
| Website | www | 
Sainte-Marie (French pronunciation: [sɛ̃t maʁi] ⓘ) is a city in the province of Quebec, Canada. It is the seat of La Nouvelle-Beauce Regional County Municipality, in Chaudière-Appalaches, Quebec, Canada. It had a population was 13,134 as of the Canada 2021 Census, when 95.7% was French-speaking. It is located 59 kilometres (37 mi) south-east of Quebec City, on the Chaudière River.