In 2017, Lewis County, NY had a population of 26.8k people with a median age of 41.8 and a median household income of $51,475. Between 2016 and 2017 the population of Lewis County, NY declined from 27,107 to 26,845, a -0.967% decrease and its median household income grew from $49,976 to $51,475, a 3% increase.
The 5 largest ethnic groups in Lewis County, NY are White (Non-Hispanic) (95.8%), Two or More Races (Non-Hispanic) (0.92%), White (Hispanic) (0.797%), Black or African American (Non-Hispanic) (0.734%), and Some Other Race (Hispanic) (0.615%). N/A% of the people in Lewis County, NY speak a non-English language, and 99% are U.S. citizens.
The median property value in Lewis County, NY is $121,700, and the homeownership rate is 78%. Most people in Lewis County, NY commute by Drove Alone, and the average commute time is 23.4 minutes. The average car ownership in Lewis County, NY is 2 cars per household.