Overview
2,029
Total Population
33.4
Median age
49.29%
Female population %
102.9:100
Gender ratio (M:F)
20-24 years
Largest age group
42.1
Total dependency ratio
White
Largest racial group
94
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Waterloo's population is young compared to the rest of the country:
- The median age in Waterloo is 33.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Waterloo's population under 18 was 24.25%, compared to the 22.51% nationwide.
- Waterloo's elderly or the senior population (over 65 age) was 9.36% as compared to 16.04% nationwide.
- Of the total population in Waterloo, 20.26% were under the age of 15, 27.75% aged 15 to 29, 42.63% aged 30 to 64, 9.12% aged 65 to 84, and 0.25% were 85 years of age and older.
Read more about Waterloo, IN population by age ➔
Gender
There are 29 less females than males in Waterloo:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.29% females and 50.71% males in Waterloo, IN.
- The Waterloo, IN gender ratio is 102.9:100 i.e. 102.9 men to 100 women (1.029).
- For male population, the largest age group is 20-24 years with a population of 123.
- For the female population, the largest age group is 20-24 years with a population of 127.
Read more about Waterloo, IN population by gender ➔
Race / Ethnicity
Waterloo's population has become increasingly diverse:
- Racial distribution of Waterloo population: 90.19% are White, 0.69% are Asian, 1.43% are some other race and 7.69% are multiracial.
- Waterloo's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, 94 is Hispanic or Latino (of any race), and 1,935 (95.37% of the total population) is Non-Hispanic.
- The largest racial group in Waterloo is White with a population of 1,83 (90.19% of the total population).
Read more about Waterloo, IN population by race ➔
Year by year
Waterloo's population has already reached its peak and is showing a trend of decline:
- The peak population was 2,265 in the year 2019
- From 2000 to 2010, Waterloo's population increased by 23 (1.04%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Waterloo's population decreased by 108 (4.86%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Waterloo's population was lowest in year 2020 at 2,116.
Read more about Waterloo, IN population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)