Spring Hill, Indiana Demographics & Population 2026

A note before these figures: with a population of 74, Spring Hill's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Spring Hill is a small community located in Indiana, within Marion County. The total population is 74. It ranks as the 892nd most populous out of 967 Census-designated places in Indiana.

Age Demographics

The median age in Spring Hill is 72.8 years. This is 91% higher than the state median of 38.1 years. 41.9% 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 Spring Hill is $138,750. This is 93% higher than the state median of $71,957. It is also 72% higher than the national median of $80,734. The poverty rate stands at 2.7%. This is 78% lower than the state poverty rate of 12.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The survey records no unemployed residents in Spring Hill, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $327,300. Housing costs are 50% higher than the state median of $218,200. With a home-value-to-income ratio of just 2.4x, Spring Hill is one of the most affordable housing markets in the area. 97.8% of occupied housing units are owner-occupied. This homeownership rate is 39% higher than the state average of 70.5%.

Race & Ethnicity

Spring Hill has a predominantly White (non-Hispanic) population, comprising 90.5% of all residents. Asian residents account for 5.4%. The Black or African American population (4.0%) is well below the state average of 9.1%. The Asian population is significantly higher than the state average (5.4% vs 2.6%).

Education

75.7% of residents aged 25 and older hold a bachelor's degree or higher. This places Spring Hill in the top 10% of all cities in the state for educational attainment. This is 157% higher than the state rate of 29.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample. Notably, 40.5% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Spring Hill, Indiana is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. 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. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.