In 2023, Middletown, IA had a population of 319 people with a median age of 40.9 and a median household income of $64,167. Between 2022 and 2023 the population of Middletown, IA declined from 383 to 319, a −16.7% decrease and its median household income grew from $55,938 to $64,167, a 14.7% increase.
The 5 largest ethnic groups in Middletown, IA are White (Non-Hispanic) (94%), Two+ (Non-Hispanic) (5.96%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Middletown, 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 Middletown, IA are U.S. citizens.
In 2023, the median property value in Middletown, IA was $144,300, and the homeownership rate was 79.6%.
Most people in Middletown, IA drove alone to work, and the average commute time was 18.5 minutes. The average car ownership in Middletown, IA was 2 cars per household.