| Index | Frankfort Square | Illinois | National |
| Median home price | $233,500 | $174,800 | $184,700 |
| Median rent asked | $1,319 | $925 | $949 |
| Avg. people per household | 2.8 | 2.6 | 2.6 |
| Owner occupied households | 90.4% | 66.0% | 63.6% |
| Renter occupied households | 9.6% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Ford Heights, IL | 2,705 | $44,700 | 76% |
| Dixmoor, IL | 3,570 | $65,800 | 64% |
| Phoenix, IL | 1,402 | $67,800 | 63% |
| Sauk Village, IL | 10,319 | $70,500 | 62% |
| Harvey, IL | 24,295 | $72,600 | 61% |
| Frankfort Square, IL | 8,831 | $233,500 | 26% |
| Population | Home Price | National Avg. | |
| Clarendon Hills, IL | 8,834 | $456,300 | 147% |
| Glencoe, IL | 8,836 | $1,044,700 | 466% |
| Riverdale, UT | 8,826 | $230,100 | 25% |
| Monmouth, IL | 8,837 | $79,200 | 57% |
| Gulf Hills, MS | 8,824 | $147,600 | 20% |
| Frankfort Square, IL | 8,831 | $233,500 | 26% |
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