Ontario Municipalities

Municipal DataWorks is available to all OGRA member municipalities as a no cost member service with no licensing fees, no user fees and no data storage fees.

Continued membership in OGRA provides your municipality with access to MDW.

All Municipalities must sign a Data Provision Agreement (DPA) before signing up for MDW.

Member List

City of Belleville City of Burlington
City of Clarence-Rockland City of Dryden
City of Elliot Lake City of Greater Sudbury
City of Guelph City of Kawartha Lakes
City of Kenora City of Kingston
City of London City of Markham
City of North Bay City of Orillia
City of Oshawa City of Owen Sound
City of Pembroke City of Peterborough
City of Pickering City of Quinte West
City of Sault Ste. Marie City of Temiskaming Shores
City of Thorold City of Timmins
City of Woodstock County of Bruce
County of Dufferin County of Elgin
County of Grey County of Haliburton
County of Lambton County of Lanark
County of Lennox & Addington County of Middlesex
County of Northumberland County of Oxford
County of Perth County of Peterborough
County of Renfrew County of Wellington
Haldimand County London Transit Commission
Municipality of Arran-Elderslie Municipality of Bayham
Municipality of Brockton Municipality of Calvin
Municipality of Central Elgin Municipality of Centre Hastings
Municipality of Charlton and Dack Municipality of Chatham-Kent
Municipality of Dutton-Dunwich Municipality of Dysart et al
Municipality of East Ferris Municipality of French River
Municipality of Gordon/Barrie Island Municipality of Greenstone
Municipality of Grey Highlands Municipality of Hastings Highlands
Municipality of Highlands East Municipality of Huron Shores
Municipality of Killarney Municipality of Kincardine
Municipality of Lambton Shores Municipality of Leamington
Municipality of Machin Municipality of Magnetawan
Municipality of Markstay-Warren Municipality of Marmora & Lake
Municipality of McDougall Municipality of North Grenville
Municipality of North Middlesex Municipality of North Perth
Municipality of Northern Bruce Peninsula Municipality of Oliver & Paipoonge
Municipality of Powassan Municipality of Red Lake
Municipality of Shuniah Municipality of Sioux Lookout
Municipality of South Bruce Municipality of South Dundas
Municipality of South Huron Municipality of Southwest Middlesex
Municipality of St. Charles Municipality of Strathroy-Caradoc
Municipality of Temagami Municipality of Trent Lakes
Municipality of Tweed Municipality of Wawa
Municipality of West Elgin Municipality of West Grey
Municipality of West Perth Municipality of Whitestone
Norfolk County North Algona Wilberforce Township
Regional Municipality of Durham Regional Municipality of Halton
Regional Municipality of Peel Regional Municipality of York
Separated Town of Smiths Falls Separated Town of St. Marys
Town of Ajax Town of Amherstburg
Town of Arnprior Town of Aurora
Town of Bancroft Town of Blind River
Town of Bracebridge Town of Bradford West Gwillimbury
Town of Bruce Mines Town of Caledon
Town of Carleton Place Town of Cobalt
Town of Cobourg Town of Cochrane
Town of Collingwood Town of Deep River
Town of Deseronto Town of East Gwillimbury
Town of Englehart Town of Erin
Town of Espanola Town of Essex
Town of Fort Frances Town of Gananoque
Town of Goderich Town of Gore Bay
Town of Grand Valley Town of Gravenhurst
Town of Greater Napanee Town of Halton Hills
Town of Hanover Town of Hearst
Town of Huntsville Town of Ingersoll
Town of Iroquois Falls Town of Kapuskasing
Town of Kearney Town of Kingsville
Town of Kirkland Lake Town of Lakeshore
Town of Laurentian Hills Town of Lincoln
Town of Marathon Town of Mattawa
Town of Midland Town of Minto
Town of Mississippi Mills Town of Mono
Town of Moosonee Town of New Tecumseth
Town of Niagara-on-the-Lake Town of Northeastern Manitoulin and the Islands
Town of Orangeville Town of Parry Sound
Town of Pelham Town of Perth
Town of Petawawa Town of Petrolia
Town of Plympton-Wyoming Town of Rainy River
Town of Saugeen Shores Town of Shelburne
Town of Smooth Rock Falls Town of South Bruce Peninsula
Town of Spanish Town of Tecumseh
Town of Thessalon Town of Tillsonburg
Town of Wasaga Beach Town of Whitby
Town of Whitchurch-Stouffville Township of Addington Highlands
Township of Adelaide Metcalfe Township of Adjala-Tosorontio
Township of Admaston/Bromley Township of Alfred & Plantagenet
Township of Algonquin Highlands Township of Alnwick/Haldimand
Township of Amaranth Township of Armour
Township of Armstrong Township of Asphodel-Norwood
Township of Assiginack Township of Augusta
Township of Baldwin Township of Beckwith
Township of Black River-Matheson Township of Blandford-Blenheim
Township of Bonfield Township of Bonnechere Valley
Township of Brethour Township of Brock
Township of Brudenell, Lyndoch & Raglan Township of Carling
Township of Carlow/Mayo Township of Casey
Township of Cavan-Monaghan Township of Central Frontenac
Township of Central Manitoulin Township of Centre Wellington
Township of Champlain Township of Chapleau
Township of Chapple Township of Chatsworth
Township of Chisholm Township of Clearview
Township of Coleman Township of Conmee
Township of Cramahe Township of Dawn-Euphemia
Township of Dawson Township of Dorion
Township of Drummond/North Elmsley Township of Dubreuilville
Township of Ear Falls Township of East Garafraxa
Township of East Hawkesbury Township of East Zorra-Tavistock
Township of Edwardsburgh/Cardinal Township of Elizabethtown-Kitley
Township of Emo Township of Essa
Township of Evanturel Township of Faraday
Township of Fauquier-Strickland Township of Front of Yonge
Township of Frontenac Islands Township of Gauthier
Township of Georgian Bay Township of Gillies
Township of Greater Madawaska Township of Hamilton
Township of Harley Township of Head, Clara & Maria
Township of Hilliard Township of Hilton
Township of Hornepayne Township of Horton
Township of Howick Township of Hudson
Township of Huron-Kinloss Township of Ignace
Township of Jocelyn Township of Johnson
Township of Joly Township of Kerns
Township of La Vallee Township of Lake of Bays
Township of Lake of the Woods Township of Larder Lake
Township of Laurentian Valley Township of Limerick
Township of Lucan Biddulph Township of Madawaska Valley
Township of Malahide Township of Mapleton
Township of Matachewan Township of Mattawan
Township of Mattice-Val Cote Township of McGarry
Township of McKellar Township of McMurrich/Monteith
Township of McNab-Braeside Township of Montague
Township of Moonbeam Township of Morley
Township of Mulmur Township of Muskoka Lakes
Township of Nairn and Hyman Township of Neebing
Township of Nipigon Township of North Dumfries
Township of North Dundas Township of North Frontenac
Township of North Glengarry Township of North Huron
Township of North Kawartha Township of North Stormont
Township of Norwich Township of O'Connor
Township of Opasatika Township of Otonabee-South Monaghan
Township of Papineau-Cameron Township of Pelee
Township of Perry Township of Perth East
Township of Pickle Lake Township of Puslinch
Township of Red Rock Township of Rideau Lakes
Township of Russell Township of Ryerson
Township of Sables-Spanish Rivers Township of Schreiber
Township of Scugog Township of Seguin
Township of Sioux Narrows Nestor Falls Township of South Algonquin
Township of South Frontenac Township of South Glengarry
Township of South Stormont Township of Southgate
Township of South-West Oxford Township of Southwold
Township of Springwater Township of St. Clair
Township of St. Joseph Township of Stirling-Rawdon
Township of Stone Mills Township of Strong
Township of Tay Township of Tay Valley
Township of Tehkummah Township of Uxbridge
Township of Val Rita-Harty Township of Wainfleet
Township of Wellesley Township of West Lincoln
Township of Whitewater Region Township of Wilmot
Township of Wollaston Township of Woolwich
Township of Zorra United Counties of Leeds and Grenville
Village of Burk's Falls Village of Hilton Beach
Village of Merrickville-Wolford Village of Oil Springs
Village of South River Village of Sundridge
Village of Thornloe Village of Westport