Waterloo

County:: Douglas County
County Seat:: No
Area (mi²):: 0.804
State:: Nebraska

Waterloo is a village located in Douglas County, Nebraska. Waterloo has a 2025 population of 894. Waterloo is currently declining at a rate of -1% annually and its population has decreased by -4.69% since the most recent census, which recorded a population of 938 in 2020.

The average household income in Waterloo is $85,753 with a poverty rate of 6.42%. The median age in Waterloo is 38.5 years: 39.8 years for males, and 37.5 years for females.

Demographics

The racial composition of Waterloo includes 92.74% White, and smaller percentages for Black or African American, other race, Native Hawaiian or Pacific Islander, Native American, Asian and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

Asian

Race	Population	Percentage (of total)
White	881	92.74%
Two or more races	39	4.11%
Black or African American	21	2.21%
Other race	7	0.74%
Native Hawaiian or Pacific Islander	2	0.21%
Native American	0	0%
Asian	0	0%

Waterloo Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Waterloo's average per capita income is $46,071. Household income levels show a median of $75,417. The poverty rate stands at 6.42%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$87,917	-
Families	$81,625	$91,420
Households	$75,417	$85,753
Non Families	$59,531	$71,434

$46,071

Average Income

$75,417

Median Household Income

6.42%

Poverty Rate