| Index | Decorah | Iowa | National |
| Median home price | $147,500 | $126,300 | $175,700 |
| Median rent asked | $584 | $689 | $920 |
| Avg. people per household | 2.0 | 2.3 | 2.6 |
| Owner occupied households | 64.7% | 71.8% | 64.4% |
| Renter occupied households | 35.3% | 28.2% | 35.6% |
| Index | Decorah | Iowa | National |
| Zillow home value index | n/a | $125,600 | $196,500 |
| Year over year appreciation rate | n/a | 1.29% | 6.79% |
| 5 year average appreciation rate | n/a | 2.45% | 5.28% |
| 10 year average appreciation rate | n/a | n/a | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Castalia, IA | 175 | $70,800 | 60% |
| Fort Atkinson, IA | 326 | $86,700 | 51% |
| Spillville, IA | 356 | $96,500 | 45% |
| Ridgeway, IA | 322 | $96,700 | 45% |
| Burr Oak, IA | 204 | $100,000 | 43% |
| Decorah, IA | 8,058 | $147,500 | 16% |
| City, State | Population | Home Price | National Avg. |
| Southwood Acres, CT | 8,060 | $192,400 | 10% |
| Ludington, MI | 8,061 | $109,000 | 38% |
| London, KY | 8,062 | $124,900 | 29% |
| Senatobia, MS | 8,063 | $130,700 | 26% |
| Pukalani, HI | 8,067 | $585,500 | 233% |
| Decorah, IA | 8,058 | $147,500 | 16% |