| Index | Plattsburg | Missouri | National |
| Cost of living | 88 | 90 | 100 |
| Groceries | 97 | 96 | 100 |
| Health care | 97 | 97 | 100 |
| Housing | 70 | 77 | 100 |
| Transportation | 96 | 96 | 100 |
| Utilities | 95 | 95 | 100 |
| Lifestyle & Entertainment | 96 | 95 | 100 |
| Household Items | 99 | 97 | 100 |
| Education & Childcare | 95 | 95 | 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 | $95,270 | $7,939 | $2,223 | $2,858 |
| Renters | $39,635 | $3,303 | $925 | $1,189 |
| State | General Sales Tax | With Max Surtax |
| Missouri | 4.225% | 10.85% |
| State | Income Tax (Low) | Income Tax (High) |
| Missouri | 2% | 4.95% |
| City | Population | Cost of Living Index | National Avg. |
| Excelsior Estates, MO | 310 | 78 | 21.7% |
| Osborn, MO | 414 | 81 | 19.1% |
| Easton, MO | 313 | 82 | 18.4% |
| Homestead, MO | 166 | 83 | 16.6% |
| Stewartsville, MO | 718 | 84 | 16.4% |
| Plattsburg, MO | 2,421 | 88 | 11.5% |
| City | Population | Cost of Living Index | National Avg. |
| Penngrove, CA | 2,420 | 196 | 95.5% |
| Wrens, GA | 2,420 | 86 | 14.3% |
| Henry, IL | 2,422 | 86 | 14.4% |
| Wells, MN | 2,422 | 85 | 15.3% |
| Franklinton, NC | 2,422 | 89 | 11.1% |
| Plattsburg, MO | 2,421 | 88 | 11.5% |