In 2018, Rio Grande County, CO had a population of 11.4k people with a median age of 41.5 and a median household income of $38,639. Between 2017 and 2018 the population of Rio Grande County, CO declined from 11,430 to 11,351, a -0.691% decrease and its median household income grew from $38,534 to $38,639, a 0.272% increase.
The 5 largest ethnic groups in Rio Grande County, CO are White (Non-Hispanic) (52.2%), White (Hispanic) (39%), Other (Hispanic) (2.88%), American Indian & Alaska Native (Non-Hispanic) (1.94%), and Two+ (Hispanic) (1.35%). 0% of the households in Rio Grande County, CO speak a non-English language at home as their primary language, and 96.3% of the residents in Rio Grande County, CO are U.S. citizens.
In 2018, the median property value in Rio Grande County, CO was $161,300, and the homeownership rate was 66.2%. Most people in Rio Grande County, CO drove alone to work, and the average commute time was 16.3 minutes. The average car ownership in Rio Grande County, CO was 3 cars per household.