In 2023, Waterville, IA had a population of 143 people with a median age of 42.3 and a median household income of $48,750. Between 2022 and 2023 the population of Waterville, IA declined from 157 to 143, a −8.92% decrease and its median household income grew from $46,250 to $48,750, a 5.41% increase.
The 5 largest ethnic groups in Waterville, IA are White (Non-Hispanic) (93.7%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (2.8%), Other (Hispanic) (2.1%), Two Races Including Other (Hispanic) (1.4%), and Black or African American (Non-Hispanic) (0%).
None of the households in Waterville, 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.
100% of the residents in Waterville, IA are U.S. citizens.
In 2023, the median property value in Waterville, IA was $93,800, and the homeownership rate was 94.7%.
Most people in Waterville, IA drove alone to work, and the average commute time was 34.1 minutes. The average car ownership in Waterville, IA was 3 cars per household.