| Index | Crystal Lake | Connecticut | National |
| Cost of living | 128 | 118 | 100 |
| Groceries | 104 | 106 | 100 |
| Health care | 110 | 111 | 100 |
| Housing | 176 | 139 | 100 |
| Transportation | 109 | 107 | 100 |
| Utilities | 106 | 108 | 100 |
| Lifestyle & Entertainment | 106 | 110 | 100 |
| Household Items | 105 | 106 | 100 |
| Education & Childcare | 117 | 116 | 100 |

| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $216,163 | $18,014 | $5,043 | $6,486 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Connecticut | 6.35% | 6.35% |
| State | Income Tax (Low) | Income Tax (High) |
| Connecticut | 3% | 6.99% |
| City | Population | Cost of Living Index | National Avg. |
| Springfield, MA | 156,858 | 110 | 10.1% |
| Rockville, CT | 7,323 | 103 | 3.1% |
| Stafford Springs, CT | 4,911 | 104 | 4.0% |
| East Hartford, CT | 51,352 | 105 | 5.2% |
| Manchester, CT | 37,216 | 105 | 5.5% |
| Crystal Lake, CT | 2,632 | 128 | 28.3% |
| City | Population | Cost of Living Index | National Avg. |
| West Bishop, CA | 2,631 | 150 | 49.8% |
| Oliver, PA | 2,633 | 83 | 17.0% |
| West Newton, PA | 2,633 | 86 | 14.1% |
| Sabetha, KS | 2,630 | 86 | 14.2% |
| Muncy, PA | 2,630 | 97 | 3.0% |
| Crystal Lake, CT | 2,632 | 128 | 28.3% |