In 2023, Gray, IA had a population of 70 people with a median age of 33 and a median household income of $57,125. Between 2022 and 2023 the population of Gray, IA declined from 75 to 70, a −6.67% decrease and its median household income grew from $54,904 to $57,125, a 4.05% increase.
The 5 largest ethnic groups in Gray, IA are White (Non-Hispanic) (87.1%), Black or African American (Non-Hispanic) (8.57%), Two Races Including Other (Hispanic) (4.29%), American Indian & Alaska Native (Non-Hispanic) (0%), and Asian (Non-Hispanic) (0%).
None of the households in Gray, 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 Gray, IA are U.S. citizens.
In 2023, the median property value in Gray, IA was $51,700, and the homeownership rate was 82.6%.