Waterloo, Indiana Population 2020

2,256

Waterloo is a city located in Indiana. With a 2020 population of 2,256, it is the 187th largest city in Indiana and the 7175th largest city in the United States. Waterloo is currently growing at a rate of 0.18% annually and its population has increased by 0.62% since the most recent census, which recorded a population of 2,242 in 2010. Spanning over 2 miles, Waterloo has a population density of 1,066 people per square mile.

The average household income in Waterloo is $53,675 with a poverty rate of 10.49%. The median rental costs in recent years comes to $626 per month, and the median house value is $75,600. The median age in Waterloo is 33.7 years, 29 years for males, and 35.7 years for females. For every 100 females there are 104.8 males.

Waterloo Demographics

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

  • White: 96.49%
  • Other race: 1.40%
  • Two or more races: 1.22%
  • Asian: 0.77%
  • Native American: 0.14%
  • Black or African American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Waterloo, Indiana is 2,256, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,248.The last official US Census in 2010 recorded the population at 2,242.

Waterloo, Indiana Population 2020

Population by Race

Race Population Percentage
White2,14496.49%
Some Other Race311.40%
Two or More Races271.22%
Asian170.77%
American Indian and Alaska Native30.14%

Waterloo Population Pyramid 2020

Waterloo Median Age

33.7


Total

29


Male

35.7


Female

Waterloo Adults

There are 1,567 adults, (245 of whom are seniors) in Waterloo.

Waterloo Age Dependency

68.1

Age Dependency Ratio

18.5

Old Age Dependency Ratio

49.5

Child Dependency Ratio

Waterloo Sex Ratio

Female

1,085

48.83%

Male

1,137

51.17%

Waterloo Households and Families

Waterloo Renter vs Owner Occupied by Household Type

Waterloo Household Types

Type Owner Renter
Married85.1%14.9%
All70.7%29.3%
Female60.9%39.1%
Non Family58.7%41.3%
Male15.2%84.8%

70.7%

Rate of Home Ownership

Type Count Average Size Owned
All8422.6470.7
Married4233.2485.1
Non Family2301.1158.7
Female1562.9760.9
Male334.0615.2

3.15

Average Family Size

2.64

Average Household Size

5.7%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Waterloo Education

Education Attained Count Percentage
Less Than 9th Grade181.35%
9th to 12th Grade1088.10%
High School Graduate56642.46%
Some College33024.76%
Associates Degree1118.33%
Bachelors Degree977.28%
Graduate Degree1037.73%

Waterloo Educational Attainment by Race

Name Total High School Bachelors
White1,2391,136158
Hispanic564125
Multiple Races1813
Asian171717
Other Race88
Native American3

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

The highest rate of bachelors degrees is among asian people with a rate of 100.00%.

Name Average Male Female
Overall$37,582$44,815$30,069
Less Than High School$39,375$42,857$36,875
High School Grad$32,375$38,487$26,364
Some College$29,833$45,114$18,958
Bachelors Degree$53,438$$41,667
Graduate Degree$48,661$$48,125

$37,582

Average Earnings

$44,815

Average Male

$30,069

Average Female

Waterloo Language

Waterloo Language by Age

Waterloo Language

96.01% of Waterloo residents speak only English, while 3.99% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.11% of the population.

Waterloo Poverty

Waterloo Poverty by Race

Name Total In Poverty Poverty Rate
White2,03621410.51%
Multiple271659.26%
Native33100.00%

10.49%

Overall Poverty Rate

9.67%

Male Poverty Rate

11.34%

Female Poverty Rate

Poverty in Waterloo

The race most likely to be in poverty in Waterloo is Native, with 100.00% below the poverty level.

The race least likely to be in poverty in Waterloo is White, with 10.51% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.92%. Among those working part-time, it was 24.84%, and for those that did not work, the poverty rate was 12.20%.

Name Poverty
Less Than High School15.08%
High School11.66%
Some College11.11%
Bachelors or Greater0.00%
Name Poverty
Female Unemployed20.00%
Female Employed8.40%
Male Employed7.79%
Male Unemployed0.00%

Waterloo Income

Waterloo Income by Household Type

Name Median Mean
Households$44,900$53,675
Families$68,362$62,292
Married Families$74,704-
Non Families$24,464$27,510

Waterloo Marital Status

Waterloo Marital Status

Marriage Rates

55.0%

Overall Marriage Rate

59.2%

Male Marriage Rate

51.3%

Female Marriage Rate

Waterloo Married by Age and Sex

Waterloo Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Waterloo Marital Status by Race

Waterloo Veterans

139

Number of Veterans

118

Male Veterans

21

Female Veterans

War Veterans
Vietnam52
First Gulf War14
Korea4
World War II
Second Gulf War
Age Group Veterans
55 to 6451
75+45
65 to 7429
35 to 5414
18 to 34
Name Veterans % of Total
White1348.86%
2 or More527.78%

$Waterloo Veterans by Education

8.63%

Veteran Poverty Rate

60.43%

Veteran Disability Rate

Waterloo Employment Status

65.7%

Labor Force Participation

62.4%

Employment Rate

5%

Unemployment Rate

Waterloo 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

73.45%

Born in Indiana

96.89%

Native Born

3.11%

Foreign Born

3.11%

Non Citizen

Place of Birth

96.89% of Waterloo residents were born in the United States, with 73.45% having been born in Indiana. 3.11% 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
20202,25640.18%
20192,25240.18%
20182,248120.54%
20172,23640.18%
20162,23280.36%
20152,22420.09%
20142,22210.05%
20132,22120.09%
20122,219-10-0.45%
20112,22950.22%
20102,2240.00%