In 2021, Yellowstone County, MT had a population of 164k people with a median age of 38.5 and a median household income of $65,656. Between 2020 and 2021 the population of Yellowstone County, MT grew from 160,390 to 163,593, a 2% increase and its median household income grew from $62,630 to $65,656, a 4.83% increase.
The 5 largest ethnic groups in Yellowstone County, MT are White (Non-Hispanic) (85.2%), American Indian & Alaska Native (Non-Hispanic) (3.88%), Two+ (Non-Hispanic) (3.45%), White (Hispanic) (3.07%), and Two+ (Hispanic) (1.15%).
None of the households in Yellowstone County, 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.
99.2% of the residents in Yellowstone County, MT are U.S. citizens.
The largest universities in Yellowstone County, MT are Montana State University Billings (791 degrees awarded in 2021), Rocky Mountain College (223 degrees), and Yellowstone Christian College (10 degrees).
In 2021, the median property value in Yellowstone County, MT was $253,700, and the homeownership rate was 68.9%.
Most people in Yellowstone County, MT drove alone to work, and the average commute time was 18.5 minutes. The average car ownership in Yellowstone County, MT was 2 cars per household.
Yellowstone County, MT borders Big Horn County, MT, Carbon County, MT, Golden Valley County, MT, Musselshell County, MT, Rosebud County, MT, Stillwater County, MT, and Treasure County, MT.