| Index | Plymouth | Massachusetts | National |
| Cost of living | 136 | 131 | 100 |
| Groceries | 111 | 109 | 100 |
| Health care | 119 | 116 | 100 |
| Housing | 182 | 169 | 100 |
| Transportation | 117 | 115 | 100 |
| Utilities | 120 | 117 | 100 |
| Lifestyle & Entertainment | 113 | 115 | 100 |
| Household Items | 112 | 109 | 100 |
| Education & Childcare | 130 | 127 | 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 | $111,795 | $9,316 | $2,608 | $3,354 |
| Renters | $71,795 | $5,983 | $1,675 | $2,154 |
| State | General Sales Tax | With Max Surtax |
| Massachusetts | 6.25% | 6.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Massachusetts | 5% | 9% |
| City | Population | Cost of Living Index | National Avg. |
| Southfield, MA | 0 | 115 | 14.6% |
| West Wareham, MA | 2,451 | 113 | 12.9% |
| Weweantic, MA | 1,324 | 115 | 14.7% |
| Onset, MA | 1,074 | 125 | 25.0% |
| White Island Shores, MA | 2,470 | 128 | 28.1% |
| Plymouth, MA | 7,166 | 136 | 36.2% |
| City | Population | Cost of Living Index | National Avg. |
| La Junta, CO | 7,166 | 92 | 8.4% |
| Noble, OK | 7,170 | 93 | 7.1% |
| Mila Doce, TX | 7,161 | 80 | 19.5% |
| Selma, NC | 7,159 | 89 | 11.0% |
| Taber, AB | 7,159 | n/a | |
| Plymouth, MA | 7,166 | 136 | 36.2% |