| Index | Sleepy Hollow | Illinois | National |
| Median home price | $566,119 | $308,565 | $326,622 |
| Median rent asked | $1,649 | $1,374 | $1,444 |
| Avg. people per household | 3.0 | 2.6 | 2.6 |
| Owner occupied households | 94.9% | 66.0% | 63.6% |
| Renter occupied households | 5.1% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Holiday Hills, IL | 678 | $279,023 | 15% |
| Marengo, IL | 8,096 | $281,925 | 14% |
| Union, IL | 699 | $312,935 | 4% |
| Carpentersville, IL | 38,383 | $318,737 | 2% |
| Island Lake, IL | 8,403 | $328,567 | 1% |
| Sleepy Hollow, IL | 3,351 | $566,119 | 73% |
| Population | Home Price | National Avg. | |
| Muldrow, OK | 3,351 | $150,508 | 54% |
| Westville, IL | 3,352 | $150,053 | 54% |
| Lutcher, LA | 3,352 | $271,711 | 17% |
| Gramercy, LA | 3,352 | $296,748 | 9% |
| Denmark, SC | 3,349 | $89,633 | 73% |
| Sleepy Hollow, IL | 3,351 | $566,119 | 73% |