In 2022, Niantic, IL had a population of 748 people with a median age of 32.4 and a median household income of $61,307. Between 2021 and 2022 the population of Niantic, IL declined from 759 to 748, a −1.45% decrease and its median household income grew from $59,219 to $61,307, a 3.53% increase.
The 5 largest ethnic groups in Niantic, IL are White (Non-Hispanic) (81.1%), Two+ (Non-Hispanic) (9.49%), Two+ (Hispanic) (9.22%), American Indian & Alaska Native (Non-Hispanic) (0.134%), and White (Hispanic) (0%).
None of the households in Niantic, IL 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.
98.1% of the residents in Niantic, IL are U.S. citizens.
In 2022, the median property value in Niantic, IL was $99,800, and the homeownership rate was 85.5%.
Most people in Niantic, IL drove alone to work, and the average commute time was 24.6 minutes. The average car ownership in Niantic, IL was 2 cars per household.