In 2020, Waterloo, IA had a population of 67.7k people with a median age of 36.7 and a median household income of $46,942. Between 2019 and 2020 the population of Waterloo, IA declined from 67,912 to 67,671, a −0.355% decrease and its median household income declined from $47,327 to $46,942, a −0.813% decrease.
The 5 largest ethnic groups in Waterloo, IA are White (Non-Hispanic) (69.5%), Black or African American (Non-Hispanic) (17.2%), White (Hispanic) (4%), Two+ (Non-Hispanic) (3.02%), and Asian (Non-Hispanic) (2.32%).
None of the households in Waterloo, IA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
93.8% of the residents in Waterloo, IA are U.S. citizens.
In 2020, the median property value in Waterloo, IA was $117,000, and the homeownership rate was 59.9%. Most people in Waterloo, IA drove alone to work, and the average commute time was 16.4 minutes. The average car ownership in Waterloo, IA was 2 cars per household.