| Index | Colby | Kansas | National |
| Cost of living | 89 | 90 | 100 |
| Groceries | 100 | 97 | 100 |
| Health care | 98 | 96 | 100 |
| Housing | 69 | 77 | 100 |
| Transportation | 97 | 96 | 100 |
| Utilities | 94 | 95 | 100 |
| Lifestyle & Entertainment | 100 | 94 | 100 |
| Household Items | 98 | 97 | 100 |
| Education & Childcare | 95 | 93 | 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 | $107,898 | $8,992 | $2,517 | $3,237 |
| Renters | $45,334 | $3,778 | $1,058 | $1,360 |
| State | General Sales Tax | With Max Surtax |
| Kansas | 6.5% | 11.5% |
| State | Income Tax (Low) | Income Tax (High) |
| Kansas | 3.1% | 4.7% |
| City | Population | Cost of Living Index | National Avg. |
| Levant, KS | 50 | 98 | 2.3% |
| Gem, KS | 120 | 82 | 18.0% |
| Colby, KS | 5,598 | 89 | 11.0% |
| City | Population | Cost of Living Index | National Avg. |
| Frankenmuth, MI | 5,597 | 98 | 2.0% |
| Leakesville, MS | 5,597 | 83 | 16.6% |
| Buckhannon, WV | 5,599 | 87 | 12.6% |
| Northwood, OH | 5,600 | 89 | 10.8% |
| Indian Wells, CA | 5,595 | 172 | 72.5% |
| Colby, KS | 5,598 | 89 | 11.0% |