In 2019, Tompkins County, NY had a population of 103k people with a median age of 31.1 and a median household income of $60,240. Between 2018 and 2019 the population of Tompkins County, NY declined from 102,962 to 102,642, a −0.311% decrease and its median household income grew from $58,743 to $60,240, a 2.55% increase.
The 5 largest ethnic groups in Tompkins County, NY are White (Non-Hispanic) (77.1%), Asian (Non-Hispanic) (9.6%), Two+ (Non-Hispanic) (4.08%), Black or African American (Non-Hispanic) (3.48%), and White (Hispanic) (3.12%). 0% of the households in Tompkins County, NY speak a non-English language at home as their primary language, and 92.4% of the residents in Tompkins County, NY are U.S. citizens.
In 2019, the median property value in Tompkins County, NY was $204,600, and the homeownership rate was 54.9%. Most people in Tompkins County, NY drove alone to work, and the average commute time was 18 minutes. The average car ownership in Tompkins County, NY was 2 cars per household.