| Index | Diamondhead Lake | Iowa | National |
| Median home price | $412,863 | $240,019 | $326,622 |
| Median rent asked | $0 | $1,071 | $1,444 |
| Avg. people per household | 2.1 | 2.4 | 2.6 |
| Owner occupied households | 96.5% | 71.1% | 63.6% |
| Renter occupied households | 3.5% | 28.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Casey, IA | 428 | $123,856 | 62% |
| Menlo, IA | 481 | $139,629 | 57% |
| Linden, IA | 224 | $145,956 | 55% |
| Guthrie Center, IA | 1,599 | $157,855 | 52% |
| Stuart, IA | 1,660 | $183,005 | 44% |
| Diamondhead Lake, IA | 263 | $412,863 | 26% |
| Population | Home Price | National Avg. | |
| Chupadero, NM | 263 | $415,565 | 27% |
| Davis City, IA | 263 | $67,201 | 79% |
| Bourneville, OH | 263 | $0 | 100% |
| Gerton, NC | 263 | $427,636 | 31% |
| Ridgeway, IA | 263 | $190,245 | 42% |
| Diamondhead Lake, IA | 263 | $412,863 | 26% |