| Index | Onaka | South Dakota | National |
| Median home price | $0 | $146,700 | $184,700 |
| Median rent asked | $0 | $676 | $949 |
| Avg. people per household | 1.2 | 2.4 | 2.6 |
| Owner occupied households | 84.6% | 67.8% | 63.6% |
| Renter occupied households | 15.4% | 32.2% | 36.4% |
| Population | Home Price | National Avg. | |
| Lebanon, SD | 48 | $9,999 | 95% |
| Tolstoy, SD | 34 | $32,500 | 82% |
| Seneca, SD | 39 | $38,100 | 79% |
| Onaka, SD | 28 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Paynesville, MO | 28 | $112,500 | 39% |
| Riverside, WY | 28 | $187,500 | 2% |
| Karluk, AK | 28 | $112,500 | 39% |
| Antler, ND | 28 | $0 | 100% |
| Randolph, MO | 28 | $97,500 | 47% |
| Onaka, SD | 28 | $0 | 100% |
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