| Index | Flanagan | Illinois | National |
| Median home price | $107,100 | $175,700 | $175,700 |
| Median rent asked | $713 | $903 | $920 |
| Avg. people per household | 2.3 | 2.6 | 2.6 |
| Owner occupied households | 74.3% | 66.9% | 64.4% |
| Renter occupied households | 25.7% | 33.1% | 35.6% |
| Index | Flanagan | Illinois | National |
| Zillow home value index | n/a | $168,800 | $196,500 |
| Year over year appreciation rate | n/a | 5.76% | 6.79% |
| 5 year average appreciation rate | n/a | 3.66% | 5.28% |
| 10 year average appreciation rate | n/a | -1.85% | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Rutland, IL | 265 | $56,800 | 68% |
| Dana, IL | 97 | $71,800 | 59% |
| Long Point, IL | 203 | $78,100 | 56% |
| Secor, IL | 403 | $80,500 | 54% |
| Cornell, IL | 366 | $87,100 | 50% |
| Flanagan, IL | 1,111 | $107,100 | 39% |
| City, State | Population | Home Price | National Avg. |
| Stockbridge, MI | 1,111 | $98,300 | 44% |
| Gilbert Creek, WV | 1,111 | $52,200 | 70% |
| Morton, WA | 1,111 | $139,900 | 20% |
| McCloud, CA | 1,111 | $182,100 | 4% |
| Hawesville, KY | 1,111 | $78,800 | 55% |
| Flanagan, IL | 1,111 | $107,100 | 39% |