In 2023, Round Rock, AZ had a population of 543 people with a median age of 25.9 and a median household income of $43,571. Between 2022 and 2023 the population of Round Rock, AZ declined from 590 to 543, a −7.97% decrease and its median household income declined from $45,625 to $43,571, a −4.5% decrease.
The 5 largest ethnic groups in Round Rock, AZ are American Indian & Alaska Native (Non-Hispanic) (95.6%), Two+ (Hispanic) (4.42%), White (Non-Hispanic) (0%), White (Hispanic) (0%), and Black or African American (Non-Hispanic) (0%).
None of the households in Round Rock, AZ 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 Round Rock, AZ are U.S. citizens.
In 2023, the median property value in Round Rock, AZ was $58,100, and the homeownership rate was 81.3%.
Most people in Round Rock, AZ drove alone to work, and the average commute time was 47.4 minutes. The average car ownership in Round Rock, AZ was 4 cars per household.