In 2023, Rock River, WY had a population of 254 people with a median age of 29.7 and a median household income of $62,750. Between 2022 and 2023 the population of Rock River, WY declined from 269 to 254, a −5.58% decrease and its median household income declined from $64,821 to $62,750, a −3.19% decrease.
The 5 largest ethnic groups in Rock River, WY are White (Non-Hispanic) (80.3%), White (Hispanic) (6.3%), Other (Non-Hispanic) (6.3%), Native Hawaiian & Other Pacific Islander (Non-Hispanic) (3.94%), and Asian (Non-Hispanic) (2.76%).
None of the households in Rock River, WY 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.
97.2% of the residents in Rock River, WY are U.S. citizens.
In 2023, the median property value in Rock River, WY was $128,300, and the homeownership rate was 46.7%.
Most people in Rock River, WY drove alone to work, and the average commute time was 32.6 minutes. The average car ownership in Rock River, WY was 4 cars per household.
