| Index | Grenfell | Saskatchewan | National |
| Cost of living | 99 | 92 | 100 |
| Groceries | 106 | 106 | 100 |
| Health care | 95 | 95 | 100 |
| Housing | 79 | 55 | 100 |
| Transportation | 97 | 97 | 100 |
| Utilities | 132 | 132 | 100 |
| Lifestyle & Entertainment | n/a | n/a | n/a |
| Household Items | n/a | n/a | n/a |
| Education & Childcare | n/a | n/a | n/a |
| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| State | General Sales Tax | With Max Surtax |
| Saskatchewan | 6% | 11% |
| State | Income Tax (Low) | Income Tax (High) |
| Saskatchewan | 10.5% | 14.5% |
| City | Population | Cost of Living Index | National Avg. |
| Cowessess 73, SK | 505 | 99 | 0.8% |
| Wolseley No. 155, SK | 237 | 100 | 0.5% |
| Wolseley, SK | 849 | 100 | 0.3% |
| Sakimay 74, SK | 111 | 100 | 0.3% |
| Melville Beach, SK | 16 | 101 | 0.7% |
| Grenfell, SK | 1,157 | 99 | 0.9% |
| City | Population | Cost of Living Index | National Avg. |
| Mammoth Spring, AR | 1,157 | n/a | |
| Clay, CA | 1,157 | n/a | |
| Morningside, MD | 1,157 | n/a | |
| Parkers Prairie, MN | 1,157 | n/a | |
| Cairo, NE | 1,157 | n/a | |
| Grenfell, SK | 1,157 | 99 | 0.9% |