| Index | Round Lake Park | Illinois | National |
| Median home price | $120,100 | $174,800 | $184,700 |
| Median rent asked | $1,139 | $925 | $949 |
| Avg. people per household | 3.0 | 2.6 | 2.6 |
| Owner occupied households | 85.5% | 66.0% | 63.6% |
| Renter occupied households | 14.5% | 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% |
| Zion, IL | 23,677 | $137,700 | 25% |
| McCullom Lake, IL | 1,193 | $138,800 | 25% |
| Waukegan, IL | 87,157 | $140,300 | 24% |
| Round Lake Park, IL | 7,744 | $120,100 | 35% |
| Population | Home Price | National Avg. | |
| Welcome, SC | 7,743 | $114,200 | 38% |
| Hood River, OR | 7,745 | $385,900 | 109% |
| Floris, VA | 7,752 | $718,700 | 289% |
| Winnemucca, NV | 7,752 | $238,500 | 29% |
| Withamsville, OH | 7,754 | $150,400 | 19% |
| Round Lake Park, IL | 7,744 | $120,100 | 35% |
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