In 2023, Allerton, IA had a population of 413 people with a median age of 44.5 and a median household income of $45,417. Between 2022 and 2023 the population of Allerton, IA declined from 421 to 413, a −1.9% decrease and its median household income declined from $47,969 to $45,417, a −5.32% decrease.
The 5 largest ethnic groups in Allerton, IA are White (Non-Hispanic) (90.1%), Two+ (Non-Hispanic) (9.93%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Allerton, 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 Allerton, IA are U.S. citizens.
In 2023, the median property value in Allerton, IA was $85,000, and the homeownership rate was 79.3%.
Most people in Allerton, IA drove alone to work, and the average commute time was 19.7 minutes. The average car ownership in Allerton, IA was 4 cars per household.