What Are Minority Groups?

Sociologist Louis Wirth defined a minority group as “any group of people who, because of their physical or cultural characteristics, are singled out from the others in the society in which they live for differential and unequal treatment, and who therefore regard themselves as objects of collective discrimination.” The term minority connotes discrimination, and in its sociological use, the term subordinate group can be used interchangeably with the term minority group, while the term dominant group is often substituted for the group that represents rulers or is in the majority who can access power and privilege in a given society. These definitions correlate to the concept that the dominant group is that which holds the most power in a given society, while subordinate groups are those who lack power compared to the dominant group.

Note that being a numerical minority is not a characteristic of being a minority group; sometimes larger groups can be considered minority groups due to their lack of power. It is the lack of power that is the predominant characteristic of a minority, or subordinate group. For example, consider apartheid in South Africa, in which a numerical majority (the Black inhabitants of the country) were exploited and oppressed by the White minority.

According to Charles Wagley and Marvin Harris, a minority group is distinguished by five characteristics: (1) unequal treatment and less power over their lives, (2) distinguishing physical or cultural traits like skin color or language, (3) involuntary membership in the group, (4) awareness of subordination, and (5) high rate of in-group marriage. Additional examples of minority groups might include the LGBTQ community, religious practitioners whose faith is not widely practiced where they live, and people with disabilities.