| Index | Piedmont | South Dakota | National |
| Income per capita | $40,137 | $41,166 | $44,883 |
| Median household income | $67,632 | $77,914 | $81,333 |
| Median income owner occupied | $67,321 | $100,475 | $106,172 |
| Median income renter occupied | $75,607 | $45,187 | $52,080 |
| Median earnings male | $39,509 | $52,540 | $54,343 |
| Median earnings female | $42,603 | $36,073 | $38,439 |
| Unemployment rate | 0.6% | 2.9% | 4.9% |
| Poverty level | 5.2% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.3% | 11.3% |
| Manufacturing sector | 5.2% | 5.2% |
| Financial & insurance services | 0.5% | 0.5% |
| Wholesale & retail services | 12.6% | 12.6% |
| Public administration | 7.4% | 7.4% |
| Transportation, warehousing & utilities | 5.8% | 5.8% |
| Education, health & social services | 3.0% | 3.0% |
| Other | 54.1% | 54.1% |
| City | Population | Household Income | National Avg. |
| Blucksberg Mountain, SD | 452 | $165,632 | 103.6% |
| Summerset, SD | 2,698 | $135,460 | 66.5% |
| Colonial Pine Hills, SD | 2,828 | $124,588 | 53.2% |
| Blackhawk, SD | 3,149 | $99,353 | 22.2% |
| Green Valley, SD | 1,290 | $96,224 | 18.3% |
| Piedmont, SD | 1,213 | $67,632 | 16.8% |
| City | Population | Household Income | National Avg. |
| Wiggins, CO | 1,213 | $87,083 | 7.1% |
| Royalton, MN | 1,213 | $81,135 | 0.2% |
| Saint-Jude, QC | 1,213 | n/a | |
| Saint-Wenceslas, QC | 1,213 | n/a | |
| Dixon, KY | 1,212 | $63,337 | 22.1% |
| Piedmont, SD | 1,213 | $67,632 | 16.8% |