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 Back to: MN, United States.  
County Population: 9,721 
County Houses: 4,137 
Land area: 482.6 sq. mi. 
Water area: 0.2 sq. mi. 
Industries providing employment: Educational,health and social services (21.7%), Agriculture,forestry,fishing and hunting, and mining (13.0%), Manufacturing (12.1%). 
Races in Rock County: 
- White Non-Hispanic (96.7%)
 
- Hispanic (1.3%)
 
- American Indian (0.7%)
 
- Two or more races (0.6%)
 
- Black (0.5%)
 
- Other race (0.5%)
 
 (Total can be greater than 100% because Hispanics could be counted in other races)  
 
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