| Index | Rock Island | Illinois | National |
| Median home price | $106,300 | $174,800 | $184,700 |
| Median rent asked | $714 | $925 | $949 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 61.4% | 66.0% | 63.6% |
| Renter occupied households | 38.6% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Rock Island Arsenal, IL | 353 | $0 | 100% |
| Oak Grove, IL | 427 | $9,999 | 95% |
| Carbon Cliff, IL | 1,937 | $96,200 | 48% |
| Stockton, IA | 160 | $97,500 | 47% |
| Cleveland, IL | 232 | $100,000 | 46% |
| Rock Island, IL | 37,651 | $106,300 | 42% |
| Population | Home Price | National Avg. | |
| Monrovia, CA | 37,636 | $694,700 | 276% |
| Carpentersville, IL | 37,618 | $176,800 | 4% |
| Menomonee Falls, WI | 37,611 | $264,800 | 43% |
| Clinton, MD | 37,765 | $321,500 | 74% |
| Egypt Lake-Leto, FL | 37,775 | $186,700 | 1% |
| Rock Island, IL | 37,651 | $106,300 | 42% |
Here are the best places to live in Illinois
These are the largest cities in Illinois
See the best places to live in Rock Island
Most Dangerous States In The US