| Index | Coggon | Iowa | National |
| Median home price | $240,583 | $240,019 | $326,622 |
| Median rent asked | $825 | $1,071 | $1,444 |
| Avg. people per household | 2.0 | 2.4 | 2.6 |
| Owner occupied households | 85.3% | 71.1% | 63.6% |
| Renter occupied households | 14.7% | 28.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Stone City, IA | 62 | $0 | 100% |
| Masonville, IA | 115 | $90,159 | 72% |
| Hopkinton, IA | 590 | $142,388 | 56% |
| Prairieburg, IA | 168 | $155,495 | 52% |
| Earlville, IA | 832 | $175,601 | 46% |
| Coggon, IA | 764 | $240,583 | 26% |
| Population | Home Price | National Avg. | |
| Town of Pines, IN | 764 | $171,894 | 47% |
| New Harmony, IN | 764 | $221,062 | 32% |
| Hancock, MN | 764 | $162,731 | 50% |
| Melbourne, IA | 764 | $197,784 | 39% |
| Corydon, KY | 764 | $205,799 | 37% |
| Coggon, IA | 764 | $240,583 | 26% |