In 2023, Irwin, IA had a population of 297 people with a median age of 46.6 and a median household income of $47,917. Between 2022 and 2023 the population of Irwin, IA declined from 338 to 297, a −12.1% decrease and its median household income declined from $73,750 to $47,917, a −35% decrease.
The 5 largest ethnic groups in Irwin, IA are White (Non-Hispanic) (92.9%), Two+ (Hispanic) (4.71%), Other (Hispanic) (1.68%), Two+ (Non-Hispanic) (0.673%), and White (Hispanic) (0%).
None of the households in Irwin, 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.
99.7% of the residents in Irwin, IA are U.S. citizens.
In 2023, the median property value in Irwin, IA was $71,100, and the homeownership rate was 89.4%.
Most people in Irwin, IA drove alone to work, and the average commute time was 17.7 minutes. The average car ownership in Irwin, IA was 2 cars per household.