Largest Canadian population, US counties · 2020
US counties ranked by the number of residents who are Canadian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Los Angeles County, California leads at 17,240. 2,263 counties qualify in total. California carries 5 of the top 25 entries.
Canadian Americans: full group profile →UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS
Frequently asked
Which county has the highest canadian population?
Los Angeles County, California ranks #1 with 17,240 (2020 Decennial Census).
What are the top 5 counties by canadian population?
Los Angeles County, California, Maricopa County, Arizona, Middlesex County, Massachusetts, King County, Washington, Oakland County, Michigan.
How many counties are in this ranking?
2,263 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.
How is canadian population measured?
Number of residents who are Canadian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.