Delphi, Indiana Population 2024

3,024

Delphi is a city located in Carroll County Indiana. Delphi has a 2024 population of 3,024. It is also the county seat of Carroll County.Delphi is currently growing at a rate of 0.33% annually and its population has increased by 1.82% since the most recent census, which recorded a population of 2,970 in 2020.

The average household income in Delphi is $69,683 with a poverty rate of 8.61%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Delphi is 42.1 years, 38.4 years for males, and 43.9 years for females.

Delphi Demographics

According to the most recent ACS, the racial composition of Delphi was:

  • White: 93.9%
  • Two or more races: 5.06%
  • Other race: 0.74%
  • Black or African American: 0.2%
  • Native American: 0.1%
  • Asian:
  • Native Hawaiian or Pacific Islander:
State
Indiana
Land Area (mi²)
2.7 sq mi
Density (mi²)
1,113.90/sq mi
Growth Since 2020
1.82% (54)
The current population of Delphi, Indiana is 3,024 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 2,970.

Delphi, Indiana Population 2024

Population by Race

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Race
Population
Percentage (of total)
White2,80393.9%
Two or more races1515.06%
Other race220.74%
Black or African American60.2%
Native American30.1%
Asian
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Delphi Population by Race

Delphi Population Pyramid 2024

Delphi Median Age

42.1

Total

38.4

Male

43.9

Female

Delphi Adults

There are 2,185 adults, (595 of whom are seniors) in Delphi.

Delphi Age Dependency

87.7

Age Dependency Ratio

37.4

Old Age Dependency Ratio

50.3

Child Dependency Ratio

Delphi Sex Ratio

Female1,48949.88%
Male1,49650.12%

Delphi Population by Age

Delphi Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,0672.761.438.6
Married4884.0873.826.2
Non Family4441.0747.752.3
Female923.0543.556.5
Male433.121000
showing: 5 rows

3.77

Average Family Size

2.7

Average Household Size

61.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Delphi Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Delphi Educational Attainment by Sex (over 25)

Delphi Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among black people with a rate of 100%.

Delphi Educational Attainment by Race

All

Male

Female

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$35,996

Average Earnings

$35,815

Average Male

$36,111

Average Female

Delphi Earnings by Educational Attainment

Delphi Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Delphi Language

85.51% of Delphi residents speak only English, while 14.49% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 14.28% of the population.

Delphi Language

Delphi Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Hispanic46514130.32%
White2,3181074.62%
Multiple1452215.17%
Other22731.82%
showing: 4 rows

8.61%

Overall Poverty Rate

8.4%

Male Poverty Rate

8.81%

Female Poverty Rate

Poverty in Delphi

The race most likely to be in poverty in Delphi is Other, with 31.82% below the poverty level.

The race least likely to be in poverty in Delphi is White, with 4.62% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.67%. Among those working part-time, it was 2.84%, and for those that did not work, the poverty rate was 17.09%.

Delphi Poverty

rate

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Rate
Poverty
Less Than 9th Grade24.14%
High School8.11%
Some College6.89%
Bachelors or Greater
showing: 4 rows

Delphi Poverty Rate by Education

rate

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Rate
Poverty
Male Employed5.26%
Female Employed3.07%
Male Unemployed
Female Unemployed
showing: 4 rows

Delphi Poverty Rate by Employment Status and Sex

Delphi Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Delphi Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

46.9%

Overall Marriage Rate

48.1%

Male Marriage Rate

45.8%

Female Marriage Rate

Delphi Married by Age and Sex

male

female

Delphi Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.

Delphi Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Delphi Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

143

Number of Veterans

143

Male Veterans

Female Veterans

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Delphi Veterans by War

count

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Delphi Veterans by Age

count

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Delphi Veterans by Race

Delphi Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

61.03%

Veteran Disability Rate

Delphi Veterans by Education

LaborForceParticipation

49.1%

Labor Force Participation

46.7%

Employment Rate

5%

Unemployment Rate

Delphi Employment by Age

LaborForceParticipation

Delphi Employment by Race

LaborForceParticipation

Delphi Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

74.24%

Born in Delphi

93.43%

Native Born

6.57%

Foreign Born

5.13%

Non Citizen

1.44%

Naturalized

Place of Birth

93.43% of Delphi residents were born in the United States, with 74.24% having been born in Indiana. 5.13% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Delphi Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20293,074100.33%
20283,064100.33%
20273,054100.33%
20263,044100.33%
20253,034100.33%
20243,024100.33%
20233,014100.33%
20223,004100.33%
20212,994240.81%
20202,970652.24%
20192,90520.07%
20182,903180.62%
20172,885180.63%
20162,867110.39%
20152,856-10-0.35%
20142,866-22-0.76%
20132,888
20122,888120.42%
20112,876-21-0.72%
20102,897-118-3.91%
20003,01548419.12%
19902,531-511-16.8%
19803,04246017.82%
19702,582652.58%
19602,517-13-0.51%
19502,530
showing: 26 rows

Delphi Population by Year