Ottawa-Gatineau neighbourhoods ranked by immigrants who arrived before 1980
314 Ottawa-Gatineau neighbourhoods with published 2021 Census profiles, ranked by immigrants who arrived before 1980. The highest are Rothwell Heights (14.3%), Rideauview (13.0%), Country Place (11.7%). The lowest are Vieux-Gatineau (east) (0.0%), Denholm (0.0%), Mayo (0.0%). Communities with fewer than 500 residents are marked † and left out of these headline figures, because rates over so small a base are unreliable.
Ottawa-Gatineau as a whole: 3.4%
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† Fewer than 500 residents — treat the rate as indicative only. Statistics Canada randomly rounds counts to a multiple of 5, and long-form figures are 25% sample estimates.