| Index | Otter Lake | Quebec | National |
| Cost of living | 92 | 88 | 100 |
| Groceries | 105 | 109 | 100 |
| Health care | 101 | 102 | 100 |
| Housing | 63 | 74 | 100 |
| Transportation | 102 | 101 | 100 |
| Utilities | 110 | 82 | 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 |
| Quebec | 9.975% | 14.975% |
| State | Income Tax (Low) | Income Tax (High) |
| Quebec | 15% | 25.75% |
| City | Population | Cost of Living Index | National Avg. |
| Campbell's Bay, QC | 724 | 92 | 7.7% |
| Litchfield, QC | 429 | 93 | 7.4% |
| Mansfield-et-Pontefract, QC | 2,271 | 93 | 7.2% |
| Fort-Coulonge, QC | 1,394 | 93 | 7.0% |
| Alleyn-et-Cawood, QC | 163 | 93 | 6.6% |
| Otter Lake, QC | 832 | 92 | 8.5% |
| City | Population | Cost of Living Index | National Avg. |
| Earlville, IA | 832 | n/a | |
| Poestenkill, NY | 832 | n/a | |
| Inman Mills, SC | 832 | n/a | |
| Hingham, WI | 832 | n/a | |
| Stoddard, WI | 832 | n/a | |
| Otter Lake, QC | 832 | 92 | 8.5% |