In 2022, Round Rock, AZ had a population of 590 people with a median age of 20.7 and a median household income of $45,625. Between 2021 and 2022 the population of Round Rock, AZ declined from 622 to 590, a −5.14% decrease and its median household income grew from $44,125 to $45,625, a 3.4% increase.
The 5 largest ethnic groups in Round Rock, AZ are American Indian & Alaska Native (Non-Hispanic) (96.3%), Two+ (Hispanic) (3.73%), 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 2022, the median property value in Round Rock, AZ was $54,700, and the homeownership rate was 84.7%.
Most people in Round Rock, AZ drove alone to work, and the average commute time was 41 minutes. The average car ownership in Round Rock, AZ was 4 cars per household.