In 2019, Allegany County, NY had a population of 46.7k people with a median age of 39.1 and a median household income of $48,412. Between 2018 and 2019 the population of Allegany County, NY declined from 47,025 to 46,688, a −0.717% decrease and its median household income grew from $47,033 to $48,412, a 2.93% increase.
The 5 largest ethnic groups in Allegany County, NY are White (Non-Hispanic) (94.4%), Black or African American (Non-Hispanic) (1.42%), Asian (Non-Hispanic) (1.17%), Two+ (Non-Hispanic) (1.06%), and White (Hispanic) (1.05%). 0% of the households in Allegany County, NY speak a non-English language at home as their primary language.
98.6% of the residents in Allegany County, NY are U.S. citizens.
In 2019, the median property value in Allegany County, NY was $76,400, and the homeownership rate was 76.2%. Most people in Allegany County, NY drove alone to work, and the average commute time was 21.3 minutes. The average car ownership in Allegany County, NY was 2 cars per household.