| Index | Onarga | Illinois | National | 
| Cost of living | 82 | 96 | 100 | 
| Goods & Services | 96 | 97 | 100 | 
| Groceries | 97 | 98 | 100 | 
| Health care | 90 | 95 | 100 | 
| Housing | 52 | 95 | 100 | 
| Transportation | 95 | 103 | 100 | 
| Utilities | 90 | 89 | 100 | 

 
				
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				| 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 | $49,375 | $4,115 | $1,152 | $1,481 | 
| Renters | $37,727 | $3,144 | $880 | $1,132 | 
| State | General Sales Tax | With Max Surtax | 
| Illinois | 6.25% | 10.25% | 
| State | Income Tax (Low) | Income Tax (High) | 
| Illinois | 4.95% | 4.95% | 
| Item | Onarga | National avg. | Difference | 
| Haircut | $23.56 | $24.26 | 2.9% | 
| Beauty Salon | $42.28 | $45.56 | 7.2% | 
| Toothpaste | $3.77 | $3.70 | 1.9% | 
| Shampoo | $1.46 | $1.28 | 13.8% | 
| Movie | $8.75 | $12.13 | 27.9% | 
| Bowling | $18.33 | $18.00 | 1.9% | 
| Item | Onarga | National avg. | Difference | 
| Ground Beef | $6.31 | $5.84 | 8.0% | 
| Fried Chicken | $1.39 | $1.57 | 11.4% | 
| Milk | $4.63 | $4.67 | 0.8% | 
| Potatoes | $4.96 | $4.93 | 0.5% | 
| Pizza | $13.80 | $12.09 | 14.1% | 
| Beer | $10.43 | $10.41 | 0.2% | 
| Item | Onarga | National avg. | Difference | 
| Optometrist | $93.66 | $125.68 | 25.5% | 
| Doctor | $120.22 | $135.78 | 11.5% | 
| Dentist | $113.44 | $113.29 | 0.1% | 
| Ibuprofen | $10.48 | $10.65 | 1.7% | 
| Lipitor | $365.52 | $468.60 | 22.0% | 
| Item | Onarga | National avg. | Difference | 
| Home Price | $83,800.00 | $184,700.00 | 54.6% | 
| Avg. Mortgage Payment | $1,536.70 | $2,346.69 | 34.5% | 
| Apartment Rent | $635.00 | $949.00 | 33.1% | 
| Item | Onarga | National avg. | Difference | 
| Gasoline | $3.17 | $3.46 | 8.3% | 
| Tire Balancing | $61.36 | $59.92 | 2.4% | 
| Item | Onarga | National avg. | Difference | 
| All Electricity | $157.45 | $193.99 | 18.8% | 
| Phone | $197.49 | $192.25 | 2.7% | 
| City | Population | Cost of Living Index | National Avg. | 
| Thawville, IL | 225 | 79 | 21.3% | 
| Piper City, IL | 855 | 79 | 21.0% | 
| Melvin, IL | 397 | 82 | 18.4% | 
| Roberts, IL | 470 | 82 | 18.3% | 
| Chatsworth, IL | 1,332 | 81 | 19.1% | 
| Onarga, IL | 1,134 | 82 | 18.2% | 
| City | Population | Cost of Living Index | National Avg. | 
| Allison, IA | 1,134 | 76 | 24.1% | 
| Luna Pier, MI | 1,134 | 89 | 11.4% | 
| Cottonwood, AL | 1,133 | 82 | 17.9% | 
| Steele, AL | 1,133 | 82 | 18.1% | 
| Wickes, AR | 1,133 | 85 | 15.1% | 
| Onarga, IL | 1,134 | 82 | 18.2% |