| Index | Harrold | South Dakota | National |
| Income per capita | $30,627 | $27,516 | $29,829 |
| Median household income | $62,500 | $52,078 | $55,322 |
| Median income owner occupied | $65,313 | $66,299 | $70,586 |
| Median income renter occupied | $60,625 | $30,800 | $35,192 |
| Median earnings male | $51,667 | $35,140 | $36,919 |
| Median earnings female | $37,750 | $24,451 | $26,250 |
| Unemployment rate | 0.0% | 2.8% | 4.7% |
| Poverty level | 3.6% | 14.0% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 15.8% | 15.8% |
| Manufacturing sector | 39.5% | 39.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 5.3% | 5.3% |
| Transportation, warehousing & utilities | 13.2% | 13.2% |
| Education, health & social services | 2.6% | 2.6% |
| Other | 23.7% | 23.7% |
| City | Population | Household Income | National Avg. |
| Highmore, SD | 832 | $57,321 | 3.6% |
| Blunt, SD | 383 | $53,478 | 3.3% |
| Harrold, SD | 110 | $62,500 | 13.0% |
| City | Population | Household Income | National Avg. |
| Naukati Bay, AK | 110 | $0 | 100.0% |
| Lower Santan Village, AZ | 110 | $0 | 100.0% |
| Talking Rock, GA | 110 | $0 | 100.0% |
| Masonville, IA | 110 | $48,750 | 11.9% |
| Media, IL | 110 | $63,864 | 15.4% |
| Harrold, SD | 110 | $62,500 | 13.0% |
Here are the best places to live in South Dakota
Safest States In The US
These are the largest cities in South Dakota
Check out the 10 most dangerous cities in South Dakota