| Index | Williams Lake | British Columbia | National |
| Cost of living | 107 | 117 | 100 |
| Groceries | 106 | 106 | 100 |
| Health care | 100 | 100 | 100 |
| Housing | 103 | 139 | 100 |
| Transportation | 103 | 103 | 100 |
| Utilities | 105 | 105 | 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 |
| British Columbia | 7% | 12% |
| State | Income Tax (Low) | Income Tax (High) |
| British Columbia | 5.06% | 16.8% |
| City | Population | Cost of Living Index | National Avg. |
| Soda Creek 1, BC | 84 | 106 | 6.4% |
| Deep Creek 2, BC | 86 | 107 | 6.7% |
| Williams Lake 1, BC | 190 | 110 | 9.8% |
| Williams Lake, BC | 11,397 | 107 | 6.5% |
| City | Population | Cost of Living Index | National Avg. |
| Celebration, FL | 11,399 | n/a | |
| Yorktown, IN | 11,393 | n/a | |
| Kaneohe Station, HI | 11,404 | n/a | |
| Westwood Lakes, FL | 11,389 | n/a | |
| New Albany, OH | 11,385 | n/a | |
| Williams Lake, BC | 11,397 | 107 | 6.5% |