In 2023, Sidney, MT had a population of 6.24k people with a median age of 38.9 and a median household income of $62,992. Between 2022 and 2023 the population of Sidney, MT declined from 6,257 to 6,235, a −0.352% decrease and its median household income grew from $56,696 to $62,992, a 11.1% increase.
The 5 largest ethnic groups in Sidney, MT are White (Non-Hispanic) (83.6%), Two+ (Non-Hispanic) (7.47%), Other (Hispanic) (3.9%), White (Hispanic) (2.55%), and Native Hawaiian & Other Pacific Islander (Non-Hispanic) (1.57%).
None of the households in Sidney, 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.
97.4% of the residents in Sidney, MT are U.S. citizens.
In 2023, the median property value in Sidney, MT was $249,100, and the homeownership rate was 61.8%.
Most people in Sidney, MT drove alone to work, and the average commute time was 19.5 minutes. The average car ownership in Sidney, MT was 2 cars per household.