| Index | Muskrat Dam Lake | Ontario | National |
| Median household income | $51,382 | $87,353 | $82,436 |
| Unemployment rate | 4.8% | 4.2% | 6.4% |
| In labour force | 64.9% | 61.7% | 63.9% |
| Labour Type | Percent |
| Construction industry | 6.7% |
| Manufacturing sector | 0.0% |
| Financial & insurance services | 0.0% |
| Wholesale & retail services | 3.4% |
| Public administration | 13.5% |
| Transportation, warehousing & utilities | 0.0% |
| Education, health & social services | 23.1% |
| Other | 11.5% |
| City | Population | Household Income | National Avg. |
| Muskrat Dam Lake, ON | 303 | $51,382 | 37.7% |
| City | Population | Household Income | National Avg. |
| Twain, CA | 303 | n/a | |
| Surrency, GA | 303 | n/a | |
| Bagley, IA | 303 | n/a | |
| Bush, IL | 303 | n/a | |
| Opdyke, IL | 303 | n/a | |
| Muskrat Dam Lake, ON | 303 | $51,382 | 37.7% |