United States › Indiana › Delphi CITY
Delphi Indiana · 2,973 residents (2025 est.) · 2.72 sq mi
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The short version
Delphi is a city of 2,927 people in Indiana. 13% of adults hold a bachelor's degree, below the 36% national rate. Home values have risen by half since 2000, reaching $141,300. People stay put here: 79% were in the same home a year ago. Median rent is $933 a month. 8% of residents were born outside the United States.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 37.0
US median: 38.9
Less educated
13% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 3,015 in 2000
2,973 in 2025 (Census Bureau estimate)
1,078 / sq mi
−4%since 2009
from 1,126 / sq mi in 2009
US average: 281
from 35.0 in 2000
US average: 38.9
Population, 1990 – 2024
2K 3K 3K 3K 3K 1990 2000 2010 2020 2024 Delphi Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $59,972
−4%inflation adjusted, since 2000
from $34,388 in 2000
US average: $82,259
from $16,703 in 2000
US average: $44,673
Households earning $100K+
from 20.9% in 2009
US average: 53.3%
from 13.4% in 2000
US average: 12.5%
from 0.419 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 5.8%
Professional, scientific, technical 4.6%
Public administration 1.6%
Arts, entertainment, food 0.9%
Transportation & warehousing 0%
Education & health services 0%
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$141,300
−2%inflation adjusted, since 2000
from $78,900 in 2000
US average: $376,019
$933
+22%inflation adjusted, since 2000
from $420 in 2000
US average: $1,442
from 62.4% in 2000
33.9% rent
from 14.6% in 2009
US average: 10.0%
from 2.44 people in 2009
US average: 2.54
from 20.7% in 2009
US average: 22.9%
from 22.3% in 2009
US average: 47.4%
from 2.1 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 86.8%(2,618)
Hispanic / Latino 12.2%(367)
2024
White, non-Hispanic 81.2%(2,378)
Hispanic / Latino 14.1%(414)
from 39 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 3 more ancestry groups with data from 12.2% in 2000
US average: 35.6%
High school or higher
from 81.2% in 2000
US average: 89.6%
from 4.8% in 2000
US average: 14.0%
Section 06
Commute & transportation from 14.6 min in 2000
US average: 26.5
from 69.8% in 2009
US average: 68.9%
from 14.6% in 2009
US average: 8.5%
from 5.1% in 2009
US average: 3.2%
from 3.5% in 2009
US average: 15.0%
from 4.2% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 7.1% in 2009
US average: 8.3%
Section 07
Work & employment from 16.1% in 2011
US average: 5.2%
from 66.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 58.3% in 2020
US average: 74.6%
from 14.3% in 2009
US average: 13.1%
from 29.6% in 2009
US average: 42.5%
Section 08
People & community from 8.1% in 2009
US average: 14.1%
from 9.6% in 2009
US average: 6.2%
from 13.9% in 2012
US average: 13.3%
from 15.3% in 2013
US average: 8.4%
from 71.6% in 2017
US average: 91.0%
Computer in household
from 92.3% in 2020
US average: 95.5%
from 86.2% in 2020
US average: 87.7%
from 81.4% in 2016
US average: 77.7%
from 16.9% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 15.3% in 2013
US average: 8.4%
from 50.3% in 2020
US average: 54.8%
Direct-purchase
from 8.7% in 2020
US average: 13.8%
from 16.4% in 2020
US average: 18.4%
from 15.1% in 2020
US average: 20.9%
VA health care
from 2.5% in 2020
US average: 2.2%
Any private
from 57.9% in 2020
US average: 67.1%
Any public
from 30.5% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 0%(0)
Gulf War (1990s) 35.1%(34)
Share of the 97 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Delphi Head to head
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DELPHI VS
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Frequently asked
How many people live in Delphi, Indiana? Delphi, Indiana has about 2,927 residents according to the 2024 American Community Survey.
What is the median household income in Delphi, Indiana? The typical household in Delphi, Indiana earns about $59,972 a year. Half of households make more than that, and half make less.
Is Delphi, Indiana expensive? In Delphi, Indiana, the median home is worth about $141,300, and the typical rent is about $933 a month.
How educated are people in Delphi, Indiana? About 13.2% of adults age 25 and over in Delphi, Indiana hold a bachelor's degree or higher.
What is the poverty rate in Delphi, Indiana? About 9.6% of people in Delphi, Indiana live below the federal poverty line.
Has Delphi, Indiana grown since 1990? Yes, Delphi, Indiana has grown since 1990. The population has added about 396 residents, a change of about 16 percent over that period.
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