Miltia Organization

Military Districts

In 1914, Sir Sam Hughes reorganized the Militia from 12 Military Districts to 6 divisions (1-6) and 3 districts (10,11, 13). On 1 April, 1916 the six Divisions were renamed Districts to avoid confusion with combat formations named Divisions..

District Headquarters Region Counties & Territories
Military District 1 London, Ontario Western Ontario Essex, Kent, Lambton, Elgin, Middlesex, Oxford, Waterloo, Perth, Huron, Bruce
Military District 2 Toronto, Ontario Central Ontario Lincoln, Welland, Haldimand, Norfolk, Brant, Wentworth, Halton, Peel, York, Ontario, Grey, Dufferin. Districts of Muskoka, Parry Sound, Algoma and Nippissing, north of the Mattawa and French Rivers
Military District 3 Kingston, Ontario Eastern Ontario Curham, Northumberland, Victoria, Peterborough, Hastings, Prince Edward, Lennox, Addington, Frontenqac, Haliburton, Carleton, Dundas, Glengarry, Renfrew, Russel, Stormont, Grenville, Lanark, Wright, Labelle, Pontiac, Leeds, Prescott. District of Nippissing, sout of the Mattawa and French Rivers exclusive of the townships of Bonfield and Ferris.
Military District 4 Montreal, Quebec Eastern Quebec Jacques Cartier, Hochelaga, Laval, Soulanges, Napierville, Beauharnois, Chateauguay, Huntingdon, Laprairie, Argenteuil, Terrebonne, Two Mountains, Montcalm, L'Assumption, Joliette, Berthier Masinonge, St. Maurice, Three Rivers, St. John's, Iberville, Missisquoi, Brome, Sheffield, Rouville, Chambly, Vercheres, St. Hyacinthe, Bagot, Drummond, Richelieu, Yamask, Nicolet, Arthabaska, Sherbrooke, Stanstead
Military District 5 Quebec City, Quebec Western Quebec Wolfe, Richmond, Compton, Beauce, Bellechasse, Bonaventure, Dorchester, Gaspe, Kamouraska, Levis, L'Islet Champlain, Charlevoix, Chicoutimi, Montmerency, Quebec, Portneuf, Saguenay, Lotbiniere, Montmangy, Matane, Megantic, Rimouski, Temiscouata
Military District 6 Halifax, Nova Scotia Maritimes New Brunswick, Nova Scotia, Prince Edward Island
Military District 10 Winnipeg, Manitoba Manitoba and Saskatchewan Including Territory of Keewatin, Districts of Thunder Bay and Rainey River, Ontario
Military District 11 Victoria, British Colombia British Colombia and Yukon  
Military District 13 Calgary, Alberta Alberta and Mackenzie Territory  

Much of the information taken from David Love's, "A Call To Arms" and Duguid's "Official History of the Canadian Forces in the Great War 1914-1919",