Springfield, IL General Data:
Population (2000): 111,454 comprising 52,370 (47.0%) males and 59,084 (53.0%) females.
Location: The elevation is 600 feet above sea level. Located in Sangamon County, it covers an area of 54.0 square miles.
Zip code/s for the area: 62701..62709, 62718..62723, 62761..62767, 62757, 62756, 62746, 62739, 62736, 62726, 62716, 62715, 62713, 62786, 62781, 62777, 62776, 62769, 62791, 62794, 62796. Calculated median demographics: Resident age: 36.9 years | Household income: $39,388 | House value: $88,600
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