The 5 largest ethnic groups in Montgomery City, MO are White (Non-Hispanic) (85.6%), Black or African American (Non-Hispanic) (5.52%), Two+ (Non-Hispanic) (3.77%), White (Hispanic) (1.96%), and American Indian & Alaska Native (Hispanic) (1.64%).
None of the households in Montgomery City, MO reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.6% of the residents in Montgomery City, MO are U.S. citizens.