| Index | Decorah | Iowa | National |
| Median home price | $160,500 | $132,800 | $184,700 |
| Median rent asked | $590 | $715 | $949 |
| Avg. people per household | 1.9 | 2.4 | 2.6 |
| Owner occupied households | 68.6% | 71.1% | 63.6% |
| Renter occupied households | 31.4% | 28.9% | 36.4% |
| 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 | 188 | $66,200 | 64% |
| Fort Atkinson, IA | 259 | $90,500 | 51% |
| Spillville, IA | 433 | $95,300 | 48% |
| Ossian, IA | 962 | $100,600 | 46% |
| Ridgeway, IA | 285 | $111,800 | 39% |
| Decorah, IA | 7,985 | $160,500 | 13% |
| City, State | Population | Home Price | National Avg. |
| Summit Park, UT | 7,986 | $610,800 | 231% |
| Ilion, NY | 7,986 | $81,300 | 56% |
| Pismo Beach, CA | 7,984 | $633,300 | 243% |
| Oak Brook, IL | 7,988 | $825,400 | 347% |
| Newton, NJ | 7,982 | $209,700 | 14% |
| Decorah, IA | 7,985 | $160,500 | 13% |