Sulphur Springs, Indiana Demographics & Population 2026
During the 2020–2024 ACS period, Sulphur Springs, Indiana had a total population of 454, the 526th largest town in Indiana, with a median household income of $51,250, which is 29% lower than the state average. The poverty rate is 9.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Unemployment rate of 12.6% is notably above the national average.
Sulphur Springs Quick Facts
How Sulphur Springs Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 466 | 454 | -2.6% |
| Median household income | $53,750 | $51,250 | -4.7% |
| Median home value | $133,700 | $139,300 | +4.2% |
How Sulphur Springs Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Sulphur Springs Rankings in Indiana
Explore Indiana Rankings
Other Cities in Henry County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| New Castle | 17,367 | $51,606 | 20.1% | $98,000 |
| Knightstown | 2,241 | $49,792 | 22.0% | $130,000 |
| Middletown | 2,235 | $56,008 | 12.7% | $96,200 |
| Spiceland | 840 | $65,875 | 22.2% | $118,300 |
| Mount Summit | 713 | N/A | 4.9% | $214,100 |
| Mooreland | 493 | $60,714 | 16.9% | $94,200 |
| Kennard | 415 | $58,125 | 10.4% | $110,700 |
| Lewisville | 282 | $50,208 | 23.8% | $114,300 |
| Straughn | 229 | $73,125 | 11.8% | $112,000 |
| Cadiz | 226 | $101,000 | 13.6% | $105,600 |
Cities Similar to Sulphur Springs
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Owensburg | 447 | N/A | $325,000 | 10.3% | 11.0% |
| Ramsey | 439 | N/A | $206,700 | 27.6% | 11.8% |
| Prairieton | 475 | N/A | $367,700 | 0.0% | 18.1% |
| Bruceville | 446 | $55,000 | $92,700 | 14.4% | 12.1% |
| Waveland | 475 | $52,292 | $108,600 | 11.4% | 18.5% |
A note before these figures: with a population of 454, Sulphur Springs'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
Sulphur Springs is a small community located in Indiana, within Henry County. The total population is 454. It ranks as the 526th most populous out of 967 Census-designated places in Indiana.
Age Demographics
The median age in Sulphur Springs is 48.1 years. This is 26% higher than the state median of 38.1 years.
Economy, Income & Housing
The median household income in Sulphur Springs is $51,250. This is 29% lower than the state median of $71,957. It is also 37% lower than the national median of $80,734. The poverty rate stands at 9.5%. This is 23% lower than the state poverty rate of 12.3%. The unemployment rate is 12.6%. This is 195% higher than the state rate of 4.3%. The median home value is $139,300. Housing costs are 36% lower than the state median of $218,200. With a home-value-to-income ratio of just 2.7x, Sulphur Springs is one of the most affordable housing markets in the area. 89.2% of occupied housing units are owner-occupied. This homeownership rate is 26% higher than the state average of 70.5%.
Race & Ethnicity
Sulphur Springs has a predominantly White (non-Hispanic) population, comprising 98.2% of all residents. Hispanic or Latino residents account for 1.5%. The Hispanic or Latino population (1.5%) is well below the state average of 8.6%.
Education
38.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 31% higher than the state rate of 29.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.7%.
Data Sources & Methodology
All demographic data for Sulphur Springs, 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.
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Frequently Asked Questions
What is the population of Sulphur Springs, Indiana?
Sulphur Springs, Indiana has a population of 454 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Sulphur Springs, IN?
The median household income in Sulphur Springs is $51,250, which is 37% lower than the national median of $80,734.
What is the poverty rate in Sulphur Springs, IN?
The poverty rate in Sulphur Springs is 9.5%. This means approximately 43 residents live below the federal poverty line.
What is the racial makeup of Sulphur Springs, Indiana?
Sulphur Springs's population is 98.2% White, 0.0% Black, 1.5% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Sulphur Springs, IN?
The median home value in Sulphur Springs is $139,300. The home-value-to-income ratio is 2.7x.
How educated is Sulphur Springs, Indiana?
38.5% of adults (25+) in Sulphur Springs hold a bachelor's degree or higher, and 4.0% hold a graduate or professional degree.