| Index | Three Lakes No. 400 | Saskatchewan | National |
| Median household income | $72,944 | $83,941 | $82,436 |
| Unemployment rate | 5.5% | 5.1% | 6.4% |
| In labour force | 68.7% | 66.8% | 63.9% |
| Labour Type | Percent |
| Construction industry | 3.0% |
| Manufacturing sector | 6.0% |
| Financial & insurance services | 3.0% |
| Wholesale & retail services | 3.2% |
| Public administration | 0.0% |
| Transportation, warehousing & utilities | 3.0% |
| Education, health & social services | 11.9% |
| Other | 38.6% |
| City | Population | Household Income | National Avg. |
| St. Brieux, SK | 709 | $86,199 | 4.6% |
| Lake Lenore, SK | 292 | $85,113 | 3.2% |
| St. Benedict, SK | 86 | $77,750 | 5.7% |
| Pilger, SK | 63 | $77,471 | 6.0% |
| Middle Lake, SK | 249 | $75,775 | 8.1% |
| Three Lakes No. 400, SK | 606 | $72,944 | 11.5% |
| City | Population | Household Income | National Avg. |
| Ider, AL | 606 | n/a | |
| Bantam, CT | 606 | n/a | |
| Buda, IL | 606 | n/a | |
| Old Forge, NY | 606 | n/a | |
| Cuyahoga Heights, OH | 606 | n/a | |
| Three Lakes No. 400, SK | 606 | $72,944 | 11.5% |