the resident population of the United States more»
| City: | Grafton |
| State: | Illinois |
| Area Code: | 618 |
| Latitude: | 39.020782 |
| Longitude: | -90.471232 |
| Time Zone: | Eastern GMT -6 |
| City Alias(es): | Otterville Quarry |
| Population: | 1,675 |
| 2000 Population: | 1,842 |
| White Population: | 1,766 |
| Black Population: | 45 |
| Hispanic Population: | 18 |
| Asian Population: | 3 |
| Hawaiian Population: | 6 |
| Indian Population: | 6 |
| Other Population: | 5 |
| Male Population: | 965 |
| Female Population: | 877 |
| Median Age: | 37.10 |
| Male Median Age: | 35.10 |
| Female Median Age: | 38.90 |
| Households: | 817 |
| Average Household Size: | 2.55 |
| Average House Value: | $89,800 |
| Average Household Income: | $41,202 |
| Number of Businesses: | 34 |
| Number of Employees: | 299 |
| Annual Payroll: | $4,892,000 |
| Land Area: | 55.565 sq mi |
| Water Area: | 0.503 sq mi |
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