| Index | Sinai | South Dakota | National |
| Income per capita | $21,209 | $27,516 | $29,829 |
| Median household income | $36,989 | $52,078 | $55,322 |
| Median income owner occupied | $37,153 | $66,299 | $70,586 |
| Median income renter occupied | $0 | $30,800 | $35,192 |
| Median earnings male | $36,111 | $35,140 | $36,919 |
| Median earnings female | $31,667 | $24,451 | $26,250 |
| Unemployment rate | 0.0% | 2.8% | 4.7% |
| Poverty level | 4.2% | 14.0% | 15.1% |


Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Labour Type | Male | Female |
| Construction industry | 8.7% | 8.7% |
| Manufacturing sector | 58.7% | 58.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 4.3% | 4.3% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 28.3% | 28.3% |
| City | Population | Household Income | National Avg. |
| Ramona, SD | 413 | $56,250 | 1.7% |
| Arlington, SD | 1,007 | $55,125 | 0.4% |
| Bruce, SD | 259 | $54,688 | 1.1% |
| Volga, SD | 1,948 | $54,528 | 1.4% |
| Brookings, SD | 24,479 | $53,845 | 2.7% |
| Sinai, SD | 166 | $36,989 | 33.1% |
| City | Population | Household Income | National Avg. |
| Movico, AL | 166 | $60,946 | 10.2% |
| Sierraville, CA | 166 | $0 | 100.0% |
| Wawona, CA | 166 | $0 | 100.0% |
| Bethune, CO | 166 | $36,667 | 33.7% |
| Crook, CO | 166 | $43,125 | 22.0% |
| Sinai, SD | 166 | $36,989 | 33.1% |