In 2019, Tolland County, CT had a population of 151k people with a median age of 37.7 and a median household income of $87,069. Between 2018 and 2019 the population of Tolland County, CT declined from 151,269 to 151,063, a −0.136% decrease and its median household income grew from $84,916 to $87,069, a 2.54% increase.
The 5 largest ethnic groups in Tolland County, CT are White (Non-Hispanic) (84.6%), Asian (Non-Hispanic) (4.87%), White (Hispanic) (3.31%), Black or African American (Non-Hispanic) (2.93%), and Two+ (Non-Hispanic) (1.83%). 0% of the households in Tolland County, CT speak a non-English language at home as their primary language, and 96.8% of the residents in Tolland County, CT are U.S. citizens.
The largest universities in Tolland County, CT are University of Connecticut (9,189 degrees awarded in 2019) and New England Tractor Trailer Training School of Connecticut (777 degrees).
In 2019, the median property value in Tolland County, CT was $253,100, and the homeownership rate was 71.8%. Most people in Tolland County, CT drove alone to work, and the average commute time was 24.5 minutes. The average car ownership in Tolland County, CT was 2 cars per household.