the resident population of the United States more»
      
    
  | City: | Rolla | 
| State: | Kansas | 
| Area Code: | 620 | 
| Latitude: | 37.118526 | 
| Longitude: | -101.691312 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | |
| Population: | 209 | 
| 2000 Population: | 743 | 
| White Population: | 616 | 
| Black Population: | 7 | 
| Hispanic Population: | 156 | 
| Asian Population: | 2 | 
| Hawaiian Population: | 9 | 
| Other Population: | 92 | 
| Male Population: | 371 | 
| Female Population: | 372 | 
| Median Age: | 35.90 | 
| Male Median Age: | 37.30 | 
| Female Median Age: | 33.30 | 
| Households: | 335 | 
| Average Household Size: | 2.83 | 
| Average House Value: | $63,300 | 
| Average Household Income: | $36,477 | 
| Number of Businesses: | 13 | 
| Number of Employees: | 68 | 
| Annual Payroll: | $1,773,000 | 
| Land Area: | 260.233 sq mi | 
            Richfield, KS (       9.8 miles)
             Elkhart, KS (      14.3 miles)