 horace is a city in cass county, north dakota, united states. the population was 2,430 at the 2010 census. horace is the fastest growing city in north dakota in terms of percent increase, increasing 165.6% over the last decade. the city is a suburb of the fargo-moorhead metropolitan 
Cities_in_Cass_County,_North_Dakota Cities_in_North_Dakota Populated_places_established_in_1882