title: Lac-Sergent
text: # Lac-Sergent
  
  Lac-Sergent is a village situated alongshore Sergent Lake in Portneuf Regional County Municipality in the Canadian province of Quebec. It is about 50 kilometres (31 mi) north-west of Quebec City.
  
  ## Demographics
  
  In the 2021 Census of Population conducted by Statistics Canada, Lac-Sergent had a population of 541 living in 263 of its 432 total private dwellings, a change of 8.9% from its 2016 population of 497. With a land area of 3.72 $km^2$ (1.44 sq mi), it had a population density of $145.4/km^2$ (376.7/sq mi) in 2021.
  
  Population trend:
  
  * Population in 2021: 541 (2016 to 2021 population change: 8.9%)
  * Population in 2016: 497
  * Population in 2011: 466
  * Population in 2006: 423
  * Population in 2001: 239
  * Population in 1996: 198
  * Population in 1991: 219
  
  Mother tongue:
  
  * English as first language: 2.4%
  * French as first language: 97.6%
  * English and French as first language: 0%
  * Other as first language: 0%
  
  ## List of mayors
  
  * Charles-Eugène Côté (1921-1923)
  * Fortunat Gingras (1923-1935)
  * J.-Émilius Garon (1935-1937)
  * Célestin Côté (1937-1938)
  * Robert Côté (1938-1940)
  * Lucien Plamondon (1940-1945)
  * Germain Gastonguay (1945-1946)
  * A.-Frédéric Mercier (1946-1948)
  * J.-Arthur Verrault (1948-1954)
  * Émile Dion (1954-1957)
  * J.-François Pinet (1957-1960)
  * H.-Paul Cantin (1960-1969)
  * Zéphirin A. Paquet (1969-1981)
  * François Desrochers (1981-1985)
  * Laurent Langlois (1985-1993)
  * Yvan Pacaud (1993-1997)
  * Jacques Pinet (1997-2000)
  * Guy Beaudoin (2000-2005)
  * Denis Racine (2005-2016)
  