De havde befolkningsflertal i tre landkommuner og udgjorde i alt over 25% af befolkningen i yderligere tre landkommuner.
Three more counties had Hungarian minorities of over 25%: Mures (41.3%) with a substantial share also of Roma, Satu Mare (35.0%) and Bihor (28.5%), both in the historical region Crisana-Maramures along the north-western border to Hungary.