 The average age of people in Steinbach is 37.8, below the provincial average of 39.2, while 52% of the population are female and 48% are male.Steinbach residents primarily claim German ancestry, though this may include those from Germany itself or of Mennonite background, which would more accurately be described as Dutch.30% of Steinbach residents claim German as their mother tongue, which includes both High German and Plautdietsch, while nearly 80% of those with a second language claim knowledge of a German language.