Demographics

SIZE
  • 307,736 acres
POPULATION
  • 9,721
DISTRICTS
  • 1st Congressional District
  • Legislative District 22A
  • Judicial District 5
PHYSICAL FEATURES
    • Rock County is rectangular in form and located in the  southwest corner of the state bordering South Dakota and Iowa. 
    • The estimated average elevation of the county 1510 feet above sea level.  
    • The physical features of Rock County were fashioned to a large extent by the action of ice during the glacial period. 
    • The soil is a drift deposit covered by prairie. 
    • The most abundant species of timber are cotton wood, soft maple, white elm and white ash.