In 2023, Gilman, IA had a population of 613 people with a median age of 41.7 and a median household income of $96,974. Between 2022 and 2023 the population of Gilman, IA grew from 584 to 613, a 4.97% increase and its median household income declined from $98,438 to $96,974, a −1.49% decrease.
The 5 largest ethnic groups in Gilman, IA are White (Non-Hispanic) (94.9%), Two+ (Non-Hispanic) (2.28%), White (Hispanic) (1.79%), Asian (Non-Hispanic) (0.653%), and Two+ (Hispanic) (0.326%).
None of the households in Gilman, 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.
99.2% of the residents in Gilman, IA are U.S. citizens.
In 2023, the median property value in Gilman, IA was $81,900, and the homeownership rate was 83.3%.
Most people in Gilman, IA drove alone to work, and the average commute time was 29.3 minutes. The average car ownership in Gilman, IA was 2 cars per household.