| Index | Mettawa | Illinois | National |
| Median home price | $875,000 | $174,800 | $184,700 |
| Median rent asked | $0 | $925 | $949 |
| Avg. people per household | 2.4 | 2.6 | 2.6 |
| Owner occupied households | 92.9% | 66.0% | 63.6% |
| Renter occupied households | 7.1% | 34.0% | 36.4% |
| Index | Mettawa | Illinois | National |
| Zillow home value index | $525,900 | $168,800 | $196,500 |
| Year over year appreciation rate | -3.98% | 5.76% | 6.79% |
| 5 year average appreciation rate | 3.11% | 3.66% | 5.28% |
| 10 year average appreciation rate | -1.55% | -1.85% | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Park City, IL | 7,402 | $27,900 | 85% |
| North Chicago, IL | 30,023 | $106,500 | 42% |
| Zion, IL | 24,195 | $116,800 | 37% |
| Waukegan, IL | 88,159 | $118,600 | 36% |
| Round Lake Park, IL | 7,989 | $120,000 | 35% |
| Mettawa, IL | 462 | $875,000 | 374% |
| City, State | Population | Home Price | National Avg. |
| Willshire, OH | 462 | $50,500 | 73% |
| Freeport, MI | 462 | $77,900 | 58% |
| Donnelsville, OH | 462 | $123,300 | 33% |
| Lashmeet, WV | 462 | $76,700 | 58% |
| Magnolia, KY | 462 | $96,200 | 48% |
| Mettawa, IL | 462 | $875,000 | 374% |