In 2023, Rock Valley, IA had a population of 4.06k people with a median age of 41 and a median household income of $67,012. Between 2022 and 2023 the population of Rock Valley, IA grew from 4,045 to 4,061, a 0.396% increase and its median household income grew from $63,485 to $67,012, a 5.56% increase.
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None of the households in Rock Valley, 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.
In 2023, the median property value in Rock Valley, IA was $225,800, and the homeownership rate was 62.6%.
Most people in Rock Valley, IA drove alone to work, and the average commute time was 11.6 minutes. The average car ownership in Rock Valley, IA was 2 cars per household.