Highest Canadian population share, US counties · 2010
US counties ranked by the share of all residents who are Canadian ancestry (2023 American Community Survey). A concentration measure: Canadian residents as a percentage of total population. Grand Isle County, Vermont leads at 3.1%. 2,290 counties qualify in total. Maine carries 7 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest canadian share?
Grand Isle County, Vermont ranks #1 with 3.1% (2010 American Community Survey).
What are the top 5 counties by canadian share?
Grand Isle County, Vermont, Schoolcraft County, Michigan, Essex County, Vermont, Aroostook County, Maine, Pershing County, Nevada.
How many counties are in this ranking?
2,290 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 ACS 5-year data.
How is canadian share measured?
Share of all residents who are Canadian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2010).