Mississippi Mills is a town in eastern Ontario, Canada, in the County of Lanark on the Mississippi River.

According to the 2001 Statistics Canada Census:

  • Population: 11,647
  • % Change (1996-2001): 5.2
  • Dwellings: 4,383
  • Area (sq. km.): 509.05
  • Density (persons per sq. km.): 22.9

Communities

  • Almonte
  • Appleton
  • Bennies Corners
  • Blakeney
  • Cedar Hill
  • Clayton
  • Galbraith
  • McCrearys
  • Montgomery Park
  • Pakenham
  • Snedden
  • The Tannery
  • Uneeda
  • Union Hall







North: McNab/Braeside





West: Lanark Highlands 
 		
Mississippi Mills

East: Ottawa


South: Beckwith, Carleton Place