In 2023, Lake County, IN had a population of 499k people with a median age of 39.6 and a median household income of $68,985. Between 2022 and 2023 the population of Lake County, IN grew from 497,682 to 498,990, a 0.263% increase and its median household income grew from $66,375 to $68,985, a 3.93% increase.
The 5 largest ethnic groups in Lake County, IN are White (Non-Hispanic) (52%), Black or African American (Non-Hispanic) (22.9%), Other (Hispanic) (7.7%), Two+ (Hispanic) (7%), and White (Hispanic) (5.24%).
None of the households in Lake County, IN 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.
96.9% of the residents in Lake County, IN are U.S. citizens.
The largest universities in Lake County, IN are Purdue University Northwest (1,940 degrees awarded in 2022), Indiana University-Northwest (630 degrees), and Tricoci University of Beauty Culture-Highland (233 degrees).
In 2023, the median property value in Lake County, IN was $214,700, and the homeownership rate was 70.9%.
Most people in Lake County, IN drove alone to work, and the average commute time was 28.8 minutes. The average car ownership in Lake County, IN was 2 cars per household.
Lake County, IN borders Cook County, IL, Kankakee County, IL, Will County, IL, Jasper County, IN, Newton County, IN, and Porter County, IN.