In 2021, Washington, IA had a population of 7.31k people with a median age of 40.4 and a median household income of $55,757. Between 2020 and 2021 the population of Washington, IA declined from 7,318 to 7,314, a −0.0547% decrease and its median household income grew from $54,541 to $55,757, a 2.23% increase.
The 5 largest ethnic groups in Washington, IA are White (Non-Hispanic) (85.9%), Other (Hispanic) (4.83%), White (Hispanic) (3.86%), Two+ (Non-Hispanic) (2.27%), and Black or African American (Non-Hispanic) (1.71%).
None of the households in Washington, 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.
96.2% of the residents in Washington, IA are U.S. citizens.
In 2021, the median property value in Washington, IA was $125,900, and the homeownership rate was 60.5%.
Most people in Washington, IA drove alone to work, and the average commute time was 15 minutes. The average car ownership in Washington, IA was 2 cars per household.