| Index | Round Lake Beach | Illinois | National |
| Median home price | $149,000 | $174,800 | $184,700 |
| Median rent asked | $1,255 | $925 | $949 |
| Avg. people per household | 3.2 | 2.6 | 2.6 |
| Owner occupied households | 76.4% | 66.0% | 63.6% |
| Renter occupied households | 23.6% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Park City, IL | 7,636 | $23,200 | 87% |
| North Chicago, IL | 29,967 | $107,900 | 42% |
| Round Lake Park, IL | 7,744 | $120,100 | 35% |
| Zion, IL | 23,677 | $137,700 | 25% |
| McCullom Lake, IL | 1,193 | $138,800 | 25% |
| Round Lake Beach, IL | 27,313 | $149,000 | 19% |
| Population | Home Price | National Avg. | |
| Bixby, OK | 27,315 | $242,500 | 31% |
| Citrus Park, FL | 27,333 | $264,800 | 43% |
| Imperial Beach, CA | 27,334 | $593,400 | 221% |
| Easton, PA | 27,274 | $129,700 | 30% |
| Lake Jackson, TX | 27,269 | $200,800 | 9% |
| Round Lake Beach, IL | 27,313 | $149,000 | 19% |
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