State: Illinois
        
        Time zone: Eastern GMT -6:00. 
| Population: | 9,988 | 
| 2000 Population: | 10,113 | 
| White Population: | 9,799 | 
| Black Population: | 57 | 
| Hispanic Population: | 401 | 
| Asian Population: | 45 | 
| Hawaiian Population: | 22 | 
| Indian Population: | 2 | 
| Other Population: | 102 | 
| Male Population: | 4,832 | 
| Female Population: | 5,281 | 
| Median Age: | 79.7 | 
| Male Median Age: | 75.9 | 
| Female Median Age: | 83 | 
| Households: | 4,494 | 
| Average Household Size: | 4.79 | 
| Average House Value: | $139,200 | 
| Average Household Income: | $75,861 | 
| Land Area: | 188.921 sq mi | 
| Water Area: | 0.334 sq mi | 
Ottoville Webster Park , Spring Valley , Bentley , Denver , Fountain Green , Harmony , Mccall , Carthage
            Gilson, IL (       2.6 miles)
             Knoxville, IL (       5.5 miles)
             Dahinda, IL (       5.9 miles)
             Maquon, IL (       6.7 miles)
             Williamsfield, IL (       8.3 miles)
             Yates City, IL (       8.5 miles)
             East Galesburg, IL (       9.4 miles)
             Victoria, IL (       9.6 miles)
             Galesburg, IL (      12.0 miles)
             Wataga, IL (      13.2 miles)
             
| 2000 Population: | 12,419,293 | 
| White Population: | 9,125,471 | 
| Black Population: | 1,876,875 | 
| Asian Population: | 423,603 | 
| Indian Population: | 31,006 | 
| Hawaiian Population: | 4,610 | 
| Other Population: | 722,712 | 
| Male Population: | 6,080,336 | 
| Female Population: | 6,338,957 | 
| Median Age: | 34.70 | 
| Male Median Age: | 33.30 | 
| Female Median Age: | 36.00 | 
| 2000 Households: | 4,591,779 | 
| White Households: | 3,586,667 | 
| Black Households: | 625,590 | 
| Asian Households: | 134,333 | 
| Indian Households: | 9,657 | 
| Hawaiian Households: | 1,208 | 
| Average Household Size: | 2.63 | 
| Average Family Size: | 3.23 |