Roca is located in Nebraska. Roca, Nebraska has a population of 189. Roca is more family-centric than the surrounding county with 45% households with children. The county percentage for households with children is 27%.
The median household income in Roca, Nebraska is $111,216. The median household income for the surrounding county is $63,425 compared to the national median of $66,222. The median age of people living in Roca is 40.1 years.
The average high temperature in July is 88.4 degrees, with an average low temperature in January of 12.9 degrees. The annual precipitation is 32.21.