| Index | Plankinton | South Dakota | National |
| Median home price | $78,500 | $146,700 | $184,700 |
| Median rent asked | $710 | $676 | $949 |
| Avg. people per household | 2.1 | 2.4 | 2.6 |
| Owner occupied households | 77.4% | 67.8% | 63.6% |
| Renter occupied households | 22.6% | 32.2% | 36.4% |
| Population | Home Price | National Avg. | |
| Storla, SD | 21 | $0 | 100% |
| Aurora Center, SD | 46 | $9,999 | 95% |
| White Lake, SD | 437 | $57,000 | 69% |
| Stickney, SD | 265 | $65,000 | 65% |
| Mount Vernon, SD | 500 | $116,900 | 37% |
| Plankinton, SD | 709 | $78,500 | 57% |
| Population | Home Price | National Avg. | |
| Edenburg, PA | 709 | $158,100 | 14% |
| Onaga, KS | 709 | $73,200 | 60% |
| César Chávez, TX | 709 | $86,000 | 53% |
| Two Rivers, AK | 709 | $263,300 | 43% |
| Enterprise CDP, UT | 709 | $491,300 | 166% |
| Plankinton, SD | 709 | $78,500 | 57% |
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