| Index | Cromwell | Oklahoma | National |
| Median home price | $62,000 | $121,300 | $184,700 |
| Median rent asked | $569 | $742 | $949 |
| Avg. people per household | 2.6 | 2.6 | 2.6 |
| Owner occupied households | 77.8% | 65.7% | 63.6% |
| Renter occupied households | 22.2% | 34.3% | 36.4% |
| Index | Cromwell | Oklahoma | National |
| Zillow home value index | n/a | $116,100 | $196,500 |
| Year over year appreciation rate | n/a | 4.69% | 6.79% |
| 5 year average appreciation rate | n/a | 4.42% | 5.28% |
| 10 year average appreciation rate | n/a | 3.24% | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Castle, OK | 157 | $32,500 | 82% |
| Lima, OK | 65 | $40,000 | 78% |
| Boley, OK | 1,169 | $42,500 | 77% |
| Wewoka, OK | 3,429 | $44,800 | 76% |
| IXL, OK | 48 | $45,000 | 76% |
| Cromwell, OK | 230 | $62,000 | 66% |
| City, State | Population | Home Price | National Avg. |
| Del Sol, TX | 230 | $0 | 100% |
| Osage, WY | 230 | $0 | 100% |
| Woodburn, IA | 230 | $37,500 | 80% |
| Villard, MN | 230 | $72,500 | 61% |
| Wolverine, MI | 230 | $77,300 | 58% |
| Cromwell, OK | 230 | $62,000 | 66% |