| Index | Bethany Beach | Delaware | National |
| Cost of living | 153 | 107 | 100 |
| Groceries | 107 | 99 | 100 |
| Health care | 109 | 100 | 100 |
| Housing | 260 | 123 | 100 |
| Transportation | 110 | 99 | 100 |
| Utilities | 106 | 102 | 100 |
| Lifestyle & Entertainment | 111 | 102 | 100 |
| Household Items | 104 | 100 | 100 |
| Education & Childcare | 108 | 99 | 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 | $141,188 | $11,766 | $3,294 | $4,236 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Delaware | 0% | 0% |
| State | Income Tax (Low) | Income Tax (High) |
| Delaware | 2.2% | 6.6% |
| City | Population | Cost of Living Index | National Avg. |
| Whaleyville, MD | 50 | 108 | 7.7% |
| Long Neck, DE | 2,953 | 90 | 9.5% |
| Frankford, DE | 731 | 106 | 5.7% |
| Dagsboro, DE | 1,064 | 112 | 11.6% |
| Millsboro, DE | 4,616 | 112 | 11.7% |
| Bethany Beach, DE | 1,195 | 153 | 53.5% |
| City | Population | Cost of Living Index | National Avg. |
| Timberlane, IL | 1,195 | 115 | 15.4% |
| La Cygne, KS | 1,195 | 82 | 17.5% |
| Mahnomen, MN | 1,195 | 85 | 14.8% |
| Collinwood, TN | 1,195 | 80 | 19.9% |
| Glenella-Lansdowne, MB | 1,195 | n/a | |
| Bethany Beach, DE | 1,195 | 153 | 53.5% |