In 2023, Rock County, NE had a population of 1.34k people with a median age of 45.2 and a median household income of $57,500. Between 2022 and 2023 the population of Rock County, NE grew from 1,312 to 1,335, a 1.75% increase and its median household income declined from $57,566 to $57,500, a −0.115% decrease.
The 5 largest ethnic groups in Rock County, NE are White (Non-Hispanic) (98.4%), American Indian & Alaska Native (Non-Hispanic) (0.599%), Two+ (Hispanic) (0.375%), Two+ (Non-Hispanic) (0.225%), and Black or African American (Non-Hispanic) (0.15%).
None of the households in Rock County, NE 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.
99.9% of the residents in Rock County, NE are U.S. citizens.
In 2023, the median property value in Rock County, NE was $124,400, and the homeownership rate was 75.8%.
Most people in Rock County, NE drove alone to work, and the average commute time was 13.1 minutes. The average car ownership in Rock County, NE was 2 cars per household.
Rock County, NE borders Boyd County, NE, Brown County, NE, Holt County, NE, Keya Paha County, NE, and Loup County, NE.