Koontz Lake CDP, Indiana Demographics & Population 2026

Population Overview

Koontz Lake CDP is a small community located in Indiana. The total population is 1,217. It ranks as the 317th most populous out of 967 cities and towns in Indiana.

Age Demographics

The median age in Koontz Lake CDP is 58.5 years. This is 54% higher than the state median of 38.0 years. Only 14.5% of residents are under 18, indicating fewer families with children. 10.4% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Koontz Lake CDP is $78,081. This is 11% higher than the state median of $70,051. Compared to the national median of $78,538, household income here is about average. The poverty rate stands at 8.5%. This is 31% lower than the state poverty rate of 12.2%. The unemployment rate is 7.0%. This is 64% higher than the state rate of 4.3%. The median home value is $124,500. Housing costs are 38% lower than the state median of $201,600. With a home-value-to-income ratio of just 1.6x, Koontz Lake CDP is one of the most affordable housing markets in the area. 92.5% of occupied housing units are owner-occupied. This homeownership rate is 32% higher than the state average of 70.3%.

Race & Ethnicity

Koontz Lake CDP has a predominantly White (non-Hispanic) population, comprising 99.0% of all residents. Hispanic or Latino residents account for 1.0%. The Hispanic or Latino population (1.0%) is well below the state average of 8.4%.

Education

15.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 46% lower than the state rate of 28.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.6%.

Data Sources & Methodology

All demographic data for Koontz Lake CDP, Indiana 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 Indiana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 967 Census-designated places in Indiana. For official data, visit data.census.gov.