In 2023, Lewis County, NY had a population of 26.6k people with a median age of 42 and a median household income of $68,329. Between 2022 and 2023 the population of Lewis County, NY declined from 26,690 to 26,618, a −0.27% decrease and its median household income grew from $64,401 to $68,329, a 6.1% increase.
The 5 largest ethnic groups in Lewis County, NY are White (Non-Hispanic) (93.9%), Two+ (Non-Hispanic) (2.95%), Black or African American (Non-Hispanic) (0.725%), Two+ (Hispanic) (0.616%), and Other (Hispanic) (0.511%).
None of the households in Lewis County, NY reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.4% of the residents in Lewis County, NY are U.S. citizens.
In 2023, the median property value in Lewis County, NY was $158,000, and the homeownership rate was 80.4%.
Most people in Lewis County, NY drove alone to work, and the average commute time was 24.2 minutes. The average car ownership in Lewis County, NY was 2 cars per household.
Lewis County, NY borders Herkimer County, NY, Jefferson County, NY, Oneida County, NY, Oswego County, NY, and St. Lawrence County, NY.