Illinois Cities
All Illinois cities starting with the letter "O".- O Fallon Real Estate (294)
- Zillow Home Value Index: $157,700
- Population: 20,603
- Oak Forest Real Estate (352)
- Zillow Home Value Index: $151,000
- Population: 26,143
- Oak Lawn Real Estate (778)
- Zillow Home Value Index: $145,000
- Population: 57,632
- Oak Park Real Estate (638)
- Zillow Home Value Index: $275,800
- Population: 51,801
- Olney Real Estate (53)
- Zillow Home Value Index: Not Available
- Population: 12,467
- Orland Park Real Estate (757)
- Zillow Home Value Index: $226,300
- Population: 62,513
- Oswego Real Estate (579)
- Zillow Home Value Index: $191,500
- Population: 24,649
- Ottawa Real Estate (335)
- Zillow Home Value Index: Not Available
- Population: 24,424
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