| Index | Princeton Junction | New Jersey | National |
| Cost of living index | 162 | 125 | 100 |
| Index | Princeton Junction | New Jersey | National |
| Goods & Services index | 111 | 112 | 100 |
| Groceries index | 104 | 105 | 100 |
| Health care index | 107 | 104 | 100 |
| Housing index | 284 | 158 | 100 |
| Transportation index | 111 | 112 | 100 |
| Utilities index | 115 | 115 | 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 | $172,092 | $14,341 | $4,015 | $5,163 |
| Renters | $30,795 | $2,566 | $719 | $924 |
| State | General Sales Tax | With Max Surtax |
| New Jersey | 6.625% | 12.875% |
| State | Income Tax (Low) | Income Tax (High) |
| New Jersey | 1.4% | 8.97% |
| Item | Princeton Junction | National avg. | Difference |
| Haircut | $19.00 | $16.09 | 18.1% |
| Beauty Salon | $36.33 | $37.33 | 2.7% |
| Toothpaste | $2.12 | $2.45 | 13.2% |
| Shampoo | $1.06 | $1.00 | 5.9% |
| Movie | $11.68 | $10.28 | 13.6% |
| Bowling | $4.98 | $4.93 | 1.0% |
| Item | Princeton Junction | National avg. | Difference |
| Ground Beef | $3.45 | $3.80 | 9.4% |
| Fried Chicken | $1.47 | $1.40 | 5.0% |
| Milk | $2.24 | $2.01 | 11.4% |
| Potatoes | $2.99 | $3.01 | 0.7% |
| Pizza | $8.59 | $9.89 | 13.1% |
| Beer | $9.46 | $8.90 | 6.3% |
| Item | Princeton Junction | National avg. | Difference |
| Optometrist | $108.67 | $102.16 | 6.4% |
| Doctor | $93.87 | $108.36 | 13.4% |
| Dentist | $115.62 | $92.53 | 25.0% |
| Ibuprofen | $8.39 | $9.28 | 9.6% |
| Lipitor | $465.46 | $425.82 | 9.3% |
| Item | Princeton Junction | National avg. | Difference |
| Home Price | $524,500.00 | $184,700.00 | 184.0% |
| Avg. Mortgage Payment | $1,644.65 | $1,202.44 | 36.8% |
| Apartment Rent | $0.00 | $949.00 | 100.0% |
| Item | Princeton Junction | National avg. | Difference |
| Gasoline | $2.36 | $2.24 | 5.0% |
| Tire Balancing | $57.32 | $46.29 | 23.8% |
| Item | Princeton Junction | National avg. | Difference |
| All Electricity | $188.22 | $165.96 | 13.4% |
| Phone | $33.50 | $28.68 | 16.8% |
| City, State | Population | Cost of Living Index | National Avg. |
| Zarephath, NJ | 8 | 110 | 10% |
| Trenton, NJ | 84,559 | 97 | -3% |
| Morrisville CDP, PA | 862 | 100 | 0% |
| Rossmoor, NJ | 2,904 | 100 | 0% |
| Roebling, NJ | 3,652 | 106 | 6% |
| Princeton Junction, NJ | 2,503 | 162 | 62% |
| City, State | Population | Cost of Living Index | National Avg. |
| Sewanee, TN | 2,503 | 107 | 7% |
| Halesite, NY | 2,504 | 170 | 70% |
| Blountstown, FL | 2,504 | 83 | -17% |
| Pearl River, LA | 2,504 | 96 | -4% |
| East Sonora, CA | 2,504 | 113 | 13% |
| Princeton Junction, NJ | 2,503 | 162 | 62% |