| Index | St. Donatus | Iowa | National |
| Median home price | $313,519 | $240,019 | $326,622 |
| Median rent asked | $0 | $1,071 | $1,444 |
| Avg. people per household | 1.4 | 2.4 | 2.6 |
| Owner occupied households | 95.0% | 71.1% | 63.6% |
| Renter occupied households | 5.0% | 28.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Hanover, IL | 737 | $141,589 | 57% |
| Springbrook, IA | 133 | $167,557 | 49% |
| Andrew, IA | 465 | $169,805 | 48% |
| La Motte, IA | 249 | $198,052 | 39% |
| Zwingle, IA | 73 | $200,228 | 39% |
| St. Donatus, IA | 108 | $313,519 | 4% |
| Population | Home Price | National Avg. | |
| Ravanna, MO | 108 | $134,726 | 59% |
| Douglas, OK | 108 | $68,245 | 79% |
| Livonia, MO | 108 | $62,815 | 81% |
| Elk Falls, KS | 108 | $0 | 100% |
| Harper, OR | 108 | $304,315 | 7% |
| St. Donatus, IA | 108 | $313,519 | 4% |