| Index | Garretson | South Dakota | National |
| Income per capita | $42,595 | $41,166 | $44,883 |
| Median household income | $87,115 | $77,914 | $81,333 |
| Median income owner occupied | $114,078 | $100,475 | $106,172 |
| Median income renter occupied | $62,292 | $45,187 | $52,080 |
| Median earnings male | $66,465 | $52,540 | $54,343 |
| Median earnings female | $44,447 | $36,073 | $38,439 |
| Unemployment rate | 4.3% | 2.9% | 4.9% |
| Poverty level | 1.5% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.5% | 12.5% |
| Manufacturing sector | 19.4% | 19.4% |
| Financial & insurance services | 4.6% | 4.6% |
| Wholesale & retail services | 21.2% | 21.2% |
| Public administration | 3.8% | 3.8% |
| Transportation, warehousing & utilities | 5.8% | 5.8% |
| Education, health & social services | 8.1% | 8.1% |
| Other | 24.6% | 24.6% |
| City | Population | Household Income | National Avg. |
| Anderson, SD | 516 | $169,526 | 108.4% |
| Pine Lakes Addition, SD | 336 | $166,604 | 104.8% |
| Brandon, SD | 10,388 | $138,250 | 70.0% |
| Renner Corner, SD | 394 | $132,346 | 62.7% |
| Baltic, SD | 1,198 | $118,374 | 45.5% |
| Garretson, SD | 1,545 | $87,115 | 7.1% |
| City | Population | Household Income | National Avg. |
| Dawson, MN | 1,545 | $84,145 | 3.5% |
| Thompson Falls, MT | 1,545 | $60,080 | 26.1% |
| Oakdale, PA | 1,545 | $114,988 | 41.4% |
| Humber Arm South, NL | 1,545 | n/a | |
| Mount Vernon, AL | 1,544 | $63,121 | 22.4% |
| Garretson, SD | 1,545 | $87,115 | 7.1% |