In 2021, Muddy, MT had a population of 709 people with a median age of 17.7 and a median household income of $34,911. Between 2020 and 2021 the population of Muddy, MT grew from 604 to 709, a 17.4% increase and its median household income declined from $39,167 to $34,911, a −10.9% decrease.
The 5 largest ethnic groups in Muddy, MT are American Indian & Alaska Native (Non-Hispanic) (93.9%), White (Non-Hispanic) (6.06%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Muddy, MT 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.
100% of the residents in Muddy, MT are U.S. citizens.
In 2021, the median property value in Muddy, MT was $150,500, and the homeownership rate was 67.4%.
Most people in Muddy, MT drove alone to work, and the average commute time was 22.8 minutes. The average car ownership in Muddy, MT was 4 cars per household.