Niantic village, Illinois Demographics & Population 2026

Population Overview

Niantic village is a small community located in Illinois. The total population is 734. It ranks as the 804th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Niantic village is 31.7 years. This is 19% lower than the state median of 38.9 years. With 37.3% of the population under 18, Niantic village has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Niantic village is $64,009. This is 22% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 18% lower. The poverty rate stands at 7.1%. This is 40% lower than the state poverty rate of 11.7%. The unemployment rate is 11.9%. This is 106% higher than the state rate of 5.8%. The median home value is $111,700. Housing costs are 55% lower than the state median of $250,500. With a home-value-to-income ratio of just 1.7x, Niantic village is one of the most affordable housing markets in the area. 87.7% of occupied housing units are owner-occupied. This homeownership rate is 31% higher than the state average of 66.8%.

Race & Ethnicity

The largest racial or ethnic group in Niantic village is White (non-Hispanic), making up 81.5% of the population. Hispanic or Latino residents account for 9.1%. The Hispanic or Latino population (9.1%) is well below the state average of 18.5%.

Education

10.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 73% lower than the state rate of 37.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.5%.

Data Sources & Methodology

All demographic data for Niantic village, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. For official data, visit data.census.gov.