United Counties of Leeds and Grenville

Leeds Grenville
Leeds Grenville
County (upper-tier)
	United Counties of Leeds and Grenville
	Seal
	Location of Leeds and Grenville United Counties
	Coordinates: 44°50′N 75°40′W / 44.833°N 75.667°W
Country	Canada
Province	Ontario
Region	Eastern Ontario
Formed	1 January 1850
County seat	Brockville
Municipalities	List Township of Athens; Township of Augusta; Township of Edwardsburgh/Cardinal; Township of Elizabethtown-Kitley; Township of Front of Yonge; Township of Leeds and the Thousand Islands; Municipality (township) of North Grenville; Township of Rideau Lakes; Village of Merrickville-Wolford; Village of Westport;
Area
• Land	3,350.08 km2 (1,293.47 sq mi)
Population (2016)
• Total	69,819
• Density	20.8/km2 (54/sq mi)
• Population (census division)	100,546
Time zone	UTC−05:00 (EST)
• Summer (DST)	UTC−04:00 (EDT)
Website	www.leedsgrenville.com/

The United Counties of Leeds and Grenville, commonly known as Leeds and Grenville, is a county in Ontario, Canada, in the Eastern Ontario subregion of Southern Ontario. It fronts on the Saint Lawrence River and the international boundary between Canada and the United States, opposite of the State of New York. The county seat is Brockville. The county was formed by the union of the historical counties of Leeds and Grenville in 1850.

^ "Leeds and Grenville United counties census profile". 2011 Census of Population. Statistics Canada. Retrieved 2012-03-21.
^ Cite error: The named reference cp2011 was invoked but never defined (see the help page).