| Index | St. Charles | Michigan | National |
| Median home price | $146,683 | $235,809 | $326,622 |
| Median rent asked | $943 | $1,222 | $1,444 |
| Avg. people per household | 2.3 | 2.5 | 2.6 |
| Owner occupied households | 72.9% | 70.8% | 63.6% |
| Renter occupied households | 27.1% | 29.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Buena Vista, MI | 6,653 | $70,213 | 79% |
| Saginaw, MI | 50,125 | $74,458 | 77% |
| Oakley, MI | 293 | $104,041 | 68% |
| Bridgeport, MI | 6,409 | $128,846 | 61% |
| Zilwaukee, MI | 1,791 | $133,777 | 59% |
| St. Charles, MI | 2,152 | $146,683 | 55% |
| Population | Home Price | National Avg. | |
| Oakland, MD | 2,152 | $379,224 | 16% |
| Morrisville, NY | 2,152 | $206,931 | 37% |
| Rainier, OR | 2,152 | $402,383 | 23% |
| East Brooklyn, CT | 2,153 | $367,300 | 12% |
| Baraga, MI | 2,153 | $153,606 | 53% |
| St. Charles, MI | 2,152 | $146,683 | 55% |