Delphi, Indiana Population 2020

2,915

Delphi is a city located in Indiana. With a 2020 population of 2,915, it is the 157th largest city in Indiana and the 6326th largest city in the United States. Delphi is currently growing at a rate of 0.41% annually and its population has increased by 0.76% since the most recent census, which recorded a population of 2,893 in 2010. Delphi reached it's highest population of 3,042 in 1980. Spanning over 3 miles, Delphi has a population density of 1,074 people per square mile.

The average household income in Delphi is $52,227 with a poverty rate of 15.32%. The median rental costs in recent years comes to $707 per month, and the median house value is $80,400. The median age in Delphi is 40.5 years, 37.6 years for males, and 42.9 years for females. For every 100 females there are 103.8 males.

Delphi Demographics

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

  • White: 89.81%
  • Other race: 8.54%
  • Black or African American: 0.70%
  • Two or more races: 0.61%
  • Native American: 0.35%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Delphi, Indiana is 2,915, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,891.The last official US Census in 2010 recorded the population at 2,893.

Delphi, Indiana Population 2020

Population by Race

Race Population Percentage
White2,81989.81%
Some Other Race2688.54%
Black or African American220.70%
Two or More Races190.61%
American Indian and Alaska Native110.35%

Delphi Population Pyramid 2020

Delphi Median Age

40.5


Total

37.6


Male

42.9


Female

Delphi Adults

There are 2,402 adults, (620 of whom are seniors) in Delphi.

Delphi Age Dependency

76.2

Age Dependency Ratio

34.8

Old Age Dependency Ratio

41.4

Child Dependency Ratio

Delphi Sex Ratio

Female

1,540

49.06%

Male

1,599

50.94%

Delphi Households and Families

Delphi Renter vs Owner Occupied by Household Type

Delphi Household Types

Type Owner Renter
Married85.2%14.8%
All68.1%31.9%
Male67.8%32.2%
Non Family56.4%43.6%
Female47.1%52.9%

68.1%

Rate of Home Ownership

Type Count Average Size Owned
All1,2022.5268.1
Married5133.4785.2
Non Family4751.3156.4
Female1552.8347.1
Male593.1267.8

3.24

Average Family Size

2.52

Average Household Size

7.6%

Unmarried (Opposite Sex)

0.6%

Unmarried (Same Sex)

Delphi Education

Education Attained Count Percentage
Less Than 9th Grade2169.85%
9th to 12th Grade1717.80%
High School Graduate85338.91%
Some College43920.03%
Associates Degree1788.12%
Bachelors Degree2129.67%
Graduate Degree1235.61%

Delphi Educational Attainment by Race

Name Total High School Bachelors
White1,8361,614316
Hispanic32316715
Other Race166487
Black22134
Multiple Races1616
Native American1111

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among black people with a rate of 18.18%.

Name Average Male Female
Overall$32,609$40,221$26,563
Less Than High School$35,588$36,964$
High School Grad$30,197$40,466$26,181
Some College$30,750$39,063$24,524
Bachelors Degree$41,204$55,833$30,000
Graduate Degree$45,625$$

$32,609

Average Earnings

$40,221

Average Male

$26,563

Average Female

Delphi Language

Delphi Language by Age

Delphi Language

83.52% of Delphi residents speak only English, while 16.48% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 13.85% of the population.

Delphi Poverty

Delphi Poverty by Race

Name Total In Poverty Poverty Rate
White2,41735514.69%
Hispanic53710319.18%
Other2686624.63%
Multiple191684.21%

15.32%

Overall Poverty Rate

13.80%

Male Poverty Rate

16.86%

Female Poverty Rate

Poverty in Delphi

The race most likely to be in poverty in Delphi is Multiple, with 84.21% below the poverty level.

The race least likely to be in poverty in Delphi is White, with 14.69% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.72%. Among those working part-time, it was 26.99%, and for those that did not work, the poverty rate was 20.81%.

Name Poverty
Bachelors or Greater17.39%
Some College16.50%
Less Than High School14.89%
High School11.26%
Name Poverty
Female Unemployed78.75%
Male Unemployed66.67%
Female Employed8.35%
Male Employed1.85%

Delphi Income

Delphi Income by Household Type

Name Median Mean
Households$43,594$52,227
Families$49,327$61,344
Married Families$64,036-
Non Families$26,031$36,449

Delphi Marital Status

Delphi Marital Status

Marriage Rates

44.4%

Overall Marriage Rate

46.6%

Male Marriage Rate

42.1%

Female Marriage Rate

Delphi Married by Age and Sex

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 45-54.

Delphi Marital Status by Race

Delphi Veterans

190

Number of Veterans

173

Male Veterans

17

Female Veterans

War Veterans
Vietnam46
First Gulf War24
Korea21
World War II11
Second Gulf War6
Age Group Veterans
35 to 5475
75+60
65 to 7439
55 to 6413
18 to 343
Name Veterans % of Total
White1798.18%
Hispanic112.81%
Indian11100.00%

$Delphi Veterans by Education

0.00%

Veteran Poverty Rate

60.00%

Veteran Disability Rate

Delphi Employment Status

54.3%

Labor Force Participation

50.5%

Employment Rate

7.1%

Unemployment Rate

Delphi Place of Birth

Origin of Non-Citizens

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

Origin of Naturalized Citizens

74.16%

Born in Indiana

88.05%

Native Born

11.95%

Foreign Born

8.89%

Non Citizen

Place of Birth

88.05% of Delphi residents were born in the United States, with 74.16% having been born in Indiana. 8.89% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
20202,915120.41%
20192,903120.42%
20182,89190.31%
20172,882120.42%
20162,870120.42%
20152,858-10-0.35%
20142,868-23-0.80%
20132,8910.00%
20122,89190.31%
20112,882-21-0.72%
20102,903-112-0.38%
20003,0154841.77%
19902,531-511-1.82%
19803,0424601.65%
19702,582650.26%
19602,517-13-0.05%
19502,5300.00%