| Index | Yankton | South Dakota | National |
| Income per capita | $47,210 | $41,166 | $44,883 |
| Median household income | $79,470 | $77,914 | $81,333 |
| Median income owner occupied | $103,140 | $100,475 | $106,172 |
| Median income renter occupied | $53,891 | $45,187 | $52,080 |
| Median earnings male | $56,918 | $52,540 | $54,343 |
| Median earnings female | $42,456 | $36,073 | $38,439 |
| Unemployment rate | 0.7% | 2.9% | 4.9% |
| Poverty level | 12.0% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.7% | 5.7% |
| Manufacturing sector | 33.0% | 33.0% |
| Financial & insurance services | 7.4% | 7.4% |
| Wholesale & retail services | 17.6% | 17.6% |
| Public administration | 5.7% | 5.7% |
| Transportation, warehousing & utilities | 3.2% | 3.2% |
| Education, health & social services | 12.9% | 12.9% |
| Other | 13.6% | 13.6% |
| City | Population | Household Income | National Avg. |
| Wynot, NE | 260 | $113,745 | 39.9% |
| St. Helena, NE | 97 | $103,596 | 27.4% |
| Crofton, NE | 924 | $99,560 | 22.4% |
| Tabor, SD | 444 | $96,250 | 18.3% |
| Gayville, SD | 382 | $95,835 | 17.8% |
| Yankton, SD | 15,183 | $79,470 | 2.3% |
| City | Population | Household Income | National Avg. |
| Hampton Bays, NY | 15,184 | $132,751 | 63.2% |
| Rosemère, QC | 15,188 | n/a | |
| Grovetown, GA | 15,176 | $85,926 | 5.6% |
| Franklin Park, PA | 15,190 | $211,835 | 160.5% |
| Hereford, TX | 15,173 | $69,909 | 14.0% |
| Yankton, SD | 15,183 | $79,470 | 2.3% |