Delphi, Indiana Demographics & Population 2026
During the 2020–2024 ACS period, Delphi, Indiana had a total population of 2,927, the 182nd largest city in Indiana, with a median household income of $59,972, which is 17% lower than the state average. The poverty rate is 9.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.4x.
Delphi Quick Facts
How Delphi 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 | 2,913 | 2,927 | +0.5% |
| Median household income | $43,548 | $59,972 | +37.7% |
| Median home value | $120,400 | $141,300 | +17.4% |
How Delphi 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+)
Delphi Rankings in Indiana
Explore Indiana Rankings
Other Cities in Carroll County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Flora | 2,114 | $51,429 | 13.8% | $158,200 |
| Camden | 585 | $53,000 | 10.1% | $107,700 |
| Burlington | 562 | $75,833 | 5.2% | $146,300 |
| Yeoman | 235 | $49,861 | 9.8% | $128,700 |
| Deer Creek | 183 | $60,625 | 8.7% | $111,900 |
| Rockfield | 144 | N/A | 16.0% | $69,600 |
| Burrows | 138 | $70,500 | 0.0% | $94,000 |
| Bringhurst | 98 | N/A | 4.1% | $60,500 |
Cities Similar to Delphi
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Albany | 2,907 | $58,026 | $105,200 | 12.7% | 6.8% |
| Fort Branch | 3,021 | $58,707 | $195,900 | 24.2% | 17.2% |
| Grissom AFB | 2,977 | $55,104 | $79,000 | 11.6% | 14.4% |
| Brownstown | 3,040 | $62,756 | $146,600 | 16.1% | 10.7% |
| Country Squire Lakes | 3,057 | $57,201 | $26,600 | 1.8% | 23.9% |
Population Overview
Delphi is a small community located in Indiana, within Carroll County. The total population is 2,927. It ranks as the 182nd most populous out of 967 Census-designated places in Indiana.
Age Demographics
The median age in Delphi is 37.0 years. This is 3% lower than the state median of 38.1 years. With 28.3% of the population under 18, Delphi has a notably young demographic profile, suggesting a family-oriented community. 10.1% 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 Delphi is $59,972. This is 17% lower than the state median of $71,957. It is also 26% lower than the national median of $80,734. The poverty rate stands at 9.6%. This is 22% lower than the state poverty rate of 12.3%. The unemployment rate is 4.9%. This is 15% higher than the state rate of 4.3%. The median home value is $141,300. Housing costs are 35% lower than the state median of $218,200. With a home-value-to-income ratio of just 2.4x, Delphi is one of the most affordable housing markets in the area. 66.1% of occupied housing units are owner-occupied. This homeownership rate is 6% lower than the state average of 70.5%.
Race & Ethnicity
The largest racial or ethnic group in Delphi is White (non-Hispanic), making up 81.2% of the population. Hispanic or Latino residents account for 14.1%. The Hispanic or Latino population is significantly higher than the state average (14.1% vs 8.6%). The Asian population (0.7%) is well below the state average of 2.6%.
Education
13.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 55% lower 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 88.4%.
Data Sources & Methodology
All demographic data for Delphi, 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 Delphi, Indiana?
Delphi, Indiana has a population of 2,927 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Delphi, IN?
The median household income in Delphi is $59,972, which is 26% lower than the national median of $80,734.
What is the poverty rate in Delphi, IN?
The poverty rate in Delphi is 9.6%. This means approximately 272 residents live below the federal poverty line.
What is the racial makeup of Delphi, Indiana?
Delphi's population is 81.2% White, 0.0% Black, 14.1% Hispanic/Latino, and 0.7% Asian.
What is the median home value in Delphi, IN?
The median home value in Delphi is $141,300. The home-value-to-income ratio is 2.4x.
How educated is Delphi, Indiana?
13.2% of adults (25+) in Delphi hold a bachelor's degree or higher, and 6.6% hold a graduate or professional degree.