| Index | Round Lake Heights | Illinois | National |
| Median home price | $164,600 | $174,800 | $184,700 |
| Median rent asked | $1,293 | $925 | $949 |
| Avg. people per household | 3.7 | 2.6 | 2.6 |
| Owner occupied households | 83.0% | 66.0% | 63.6% |
| Renter occupied households | 17.0% | 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 Heights, IL | 3,009 | $164,600 | 11% |
| Population | Home Price | National Avg. | |
| Royston, GA | 3,009 | $114,200 | 38% |
| Montgomery, MN | 3,008 | $175,300 | 5% |
| Afton, MN | 3,008 | $556,400 | 201% |
| Moundville, AL | 3,008 | $144,900 | 22% |
| Gloverville, SC | 3,008 | $66,200 | 64% |
| Round Lake Heights, IL | 3,009 | $164,600 | 11% |
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