| Index | Shell Ridge | California | National |
| Cost of living index | 241 | 140 | 100 |
| Index | Shell Ridge | California | National |
| Goods & Services index | 130 | 111 | 100 |
| Groceries index | 126 | 118 | 100 |
| Health care index | 127 | 113 | 100 |
| Housing index | 503 | 196 | 100 |
| Transportation index | 137 | 128 | 100 |
| Utilities index | 121 | 118 | 100 |
| Cost of living index | |
| Goods & Services index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $153,333 | $12,778 | $3,578 | $4,600 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| California | 7.25% | 10.5% |
| State | Income Tax (Low) | Income Tax (High) |
| California | 1% | 13.3% |
| Item | Shell Ridge | National avg. | Difference |
| Haircut | $19.71 | $17.49 | 12.7% |
| Beauty Salon | $67.86 | $38.17 | 77.8% |
| Toothpaste | $2.93 | $2.32 | 26.2% |
| Shampoo | $1.33 | $1.01 | 31.4% |
| Movie | $12.11 | $10.72 | 12.9% |
| Bowling | $19.83 | $13.86 | 43.1% |
| Item | Shell Ridge | National avg. | Difference |
| Ground Beef | $3.71 | $3.90 | 4.9% |
| Fried Chicken | $1.35 | $1.40 | 3.3% |
| Milk | $2.39 | $1.96 | 21.8% |
| Potatoes | $2.66 | $3.18 | 16.4% |
| Pizza | $13.70 | $10.39 | 31.8% |
| Beer | $10.49 | $9.23 | 13.7% |
| Item | Shell Ridge | National avg. | Difference |
| Optometrist | $136.71 | $106.34 | 28.6% |
| Doctor | $150.71 | $115.25 | 30.8% |
| Dentist | $139.14 | $98.38 | 41.4% |
| Ibuprofen | $11.99 | $9.26 | 29.5% |
| Lipitor | $442.32 | $466.47 | 5.2% |
| Item | Shell Ridge | National avg. | Difference |
| Home Price | $929,900.00 | $184,700.00 | 403.5% |
| Avg. Mortgage Payment | $3,196.29 | $1,273.32 | 151.0% |
| Apartment Rent | $0.00 | $949.00 | 100.0% |
| Item | Shell Ridge | National avg. | Difference |
| Gasoline | $3.79 | $2.59 | 46.2% |
| Tire Balancing | $61.00 | $48.90 | 24.8% |
| Item | Shell Ridge | National avg. | Difference |
| All Electricity | $228.47 | $167.60 | 36.3% |
| Phone | $184.65 | $163.42 | 13.0% |
| City, State | Population | Cost of Living Index | National Avg. |
| North Gate, CA | 465 | 129 | 29% |
| Bay Point, CA | 23,131 | 125 | 25% |
| Port Costa, CA | 228 | 126 | 26% |
| Pacheco, CA | 4,059 | 128 | 28% |
| Vallejo, CA | 119,644 | 131 | 31% |
| Shell Ridge, CA | 1,123 | 241 | 141% |
| City, State | Population | Cost of Living Index | National Avg. |
| Craig Beach, OH | 1,123 | 86 | -14% |
| Mount Gilead, NC | 1,123 | 87 | -13% |
| Mifflintown, PA | 1,123 | 86 | -14% |
| Faison, NC | 1,123 | 82 | -18% |
| Lumpkin, GA | 1,123 | 79 | -21% |
| Shell Ridge, CA | 1,123 | 241 | 141% |