| Index | Sugar Grove | Illinois | National |
| Cost of living | 117 | 98 | 100 |
| Groceries | 97 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 159 | 95 | 100 |
| Transportation | 103 | 101 | 100 |
| Utilities | 102 | 99 | 100 |
| Lifestyle & Entertainment | 96 | 100 | 100 |
| Household Items | 100 | 100 | 100 |
| Education & Childcare | 96 | 100 | 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 | $165,214 | $13,768 | $3,855 | $4,957 |
| Renters | $113,755 | $9,480 | $2,654 | $3,413 |
| State | General Sales Tax | With Max Surtax |
| Illinois | 6.25% | 10.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Illinois | 4.95% | 4.95% |
| City | Population | Cost of Living Index | National Avg. |
| Millington, IL | 679 | 98 | 1.8% |
| Somonauk, IL | 2,099 | 98 | 1.6% |
| Sandwich, IL | 7,547 | 99 | 1.0% |
| Cortland, IL | 4,384 | 101 | 1.1% |
| Plano, IL | 11,422 | 102 | 2.2% |
| Sugar Grove, IL | 9,959 | 117 | 17.0% |
| City | Population | Cost of Living Index | National Avg. |
| Lake Arrowhead, CA | 9,956 | 137 | 37.4% |
| Port Townsend, WA | 9,950 | 125 | 25.0% |
| Brookdale, NJ | 9,973 | 138 | 38.2% |
| Morden, MB | 9,973 | n/a | |
| Parsons, KS | 9,975 | 80 | 20.3% |
| Sugar Grove, IL | 9,959 | 117 | 17.0% |