Acknowledgments

Credits

This site combines work from elections agencies, hobbyist databases, and individual researchers, none of which we'd be able to assemble alone. For the complete, per-jurisdiction list of every primary source behind our data, see the data sources and provenance page.

Special thanks

Neon

Neon, the serverless Postgres provider powering every database query on this site, generously waived a runaway egress bill in May 2026 and granted $5,000 in credits so the project could keep going. A student-run site with no advertising would not have survived that month without them. Genuinely grateful.

Special thanks

J.P. Kirby

Election Atlas Canada, maintained for decades by J.P. Kirby, is the source of the provincial historical constituency maps you see across this site, and a primary reference for poll-by-poll federal data. The depth and care of that work is foundational to everything we do on the boundary side.

Website & development

Alessandro Cambone Website work, including the map template.

Independent databases & hobbyist contributors

Election Atlas Canada, J.P. Kirby Provincial historical riding boundaries (every province). Without this website the simulators/historical results for historical provincial elections would not have maps
Kyle Hutton Redistribution riding results and my inspiration to make electoral models.
Canadian Elections Tracker Candidates for every ridings for upcoming elections
Taylor, Lucas, Kirby & Hewitt, Canada's Federal Electoral Districts, 1867–2021 (Borealis) Digital boundary files and electoral results for federal elections from 1867–2021.
MapWise Politics (Shuffler) US demographic swing tool. Our block-group ancestry categories follow the groupings used in their Shuffler.
@IrishPatri0t2 The results-map poster style (gradient choropleth shaded by winning vote share, ring chart, party legend, and city insets) in our poster maker follows the look of their election maps.

Federal government agencies

Elections Canada Federal election results, candidate filings, and poll-by-poll data.
Statistics Canada Federal CBF shapefiles, demographic data, census reference.

Provincial & territorial elections agencies

Elections Alberta Alberta provincial election results.
Elections BC British Columbia provincial election results.
Elections Saskatchewan Saskatchewan provincial election results.
Elections Manitoba Manitoba provincial election results.
Elections Ontario Ontario provincial election results.
Élections Québec Quebec provincial election results.
Elections New Brunswick New Brunswick provincial election results.
Elections Nova Scotia Nova Scotia provincial election results.
Elections PEI Prince Edward Island provincial election results.
Elections Newfoundland & Labrador Newfoundland & Labrador provincial election results.

Reference & polling

Wikipedia Verification sources for historical riding results from original sources; sometimes Wiki is more right than the government
Pollsters Without them there will be no Canadian democracy.

If we've credited you incorrectly or missed a source, please open an issue on the project's GitHub repository. Errors in our presentation are ours, not the sources'.