In 2019, Madison County, ID had a population of 39.1k people with a median age of 23.5 and a median household income of $39,160. Between 2018 and 2019 the population of Madison County, ID grew from 38,705 to 39,100, a 1.02% increase and its median household income grew from $36,031 to $39,160, a 8.68% increase.
The 5 largest ethnic groups in Madison County, ID are White (Non-Hispanic) (88.3%), White (Hispanic) (4.5%), Other (Hispanic) (1.94%), Two+ (Non-Hispanic) (1.88%), and Asian (Non-Hispanic) (1.56%). 0% of the households in Madison County, ID speak a non-English language at home as their primary language.
97% of the residents in Madison County, ID are U.S. citizens.
The largest universities in Madison County, ID are Brigham Young University-Idaho (7,044 degrees awarded in 2019), Paul Mitchell the School-Rexburg (100 degrees), and Rexburg College of Massage Therapy (43 degrees).
In 2019, the median property value in Madison County, ID was $219,100, and the homeownership rate was 44.6%. Most people in Madison County, ID drove alone to work, and the average commute time was 13.5 minutes. The average car ownership in Madison County, ID was 2 cars per household.