| Index | Port William | Ohio | National | 
| Cost of living | 86 | 92 | 100 | 
| Goods & Services | 100 | 100 | 100 | 
| Groceries | 101 | 101 | 100 | 
| Health care | 107 | 98 | 100 | 
| Housing | 53 | 73 | 100 | 
| Transportation | 95 | 100 | 100 | 
| Utilities | 102 | 99 | 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 | $57,000 | $4,750 | $1,330 | $1,710 | 
| Renters | $31,071 | $2,589 | $725 | $932 | 
| State | General Sales Tax | With Max Surtax | 
| Ohio | 5.75% | 8% | 
| State | Income Tax (Low) | Income Tax (High) | 
| Ohio | 2.76% | 3.99% | 
| Item | Port William | National avg. | Difference | 
| Haircut | $21.00 | $24.26 | 13.4% | 
| Beauty Salon | $43.31 | $45.56 | 4.9% | 
| Toothpaste | $3.57 | $3.70 | 3.5% | 
| Shampoo | $1.30 | $1.28 | 1.5% | 
| Movie | $12.84 | $12.13 | 5.8% | 
| Bowling | $16.32 | $18.00 | 9.3% | 
| Item | Port William | National avg. | Difference | 
| Ground Beef | $6.04 | $5.84 | 3.4% | 
| Fried Chicken | $1.69 | $1.57 | 7.2% | 
| Milk | $4.78 | $4.67 | 2.2% | 
| Potatoes | $5.19 | $4.93 | 5.1% | 
| Pizza | $13.11 | $12.09 | 8.5% | 
| Beer | $10.57 | $10.41 | 1.6% | 
| Item | Port William | National avg. | Difference | 
| Optometrist | $108.50 | $125.68 | 13.7% | 
| Doctor | $152.25 | $135.78 | 12.1% | 
| Dentist | $122.07 | $113.29 | 7.7% | 
| Ibuprofen | $10.62 | $10.65 | 0.3% | 
| Lipitor | $511.48 | $468.60 | 9.2% | 
| Item | Port William | National avg. | Difference | 
| Home Price | $78,200.00 | $184,700.00 | 57.7% | 
| Avg. Mortgage Payment | $1,810.14 | $2,346.69 | 22.9% | 
| Apartment Rent | $725.00 | $949.00 | 23.6% | 
| Item | Port William | National avg. | Difference | 
| Gasoline | $3.24 | $3.46 | 6.3% | 
| Tire Balancing | $58.06 | $59.92 | 3.1% | 
| Item | Port William | National avg. | Difference | 
| All Electricity | $202.76 | $193.99 | 4.5% | 
| Phone | $186.57 | $192.25 | 3.0% | 
| City | Population | Cost of Living Index | National Avg. | 
| Highland, OH | 267 | 83 | 17.1% | 
| Octa, OH | 51 | 83 | 17.0% | 
| Sabina, OH | 2,624 | 86 | 14.3% | 
| Milledgeville, OH | 116 | 86 | 14.3% | 
| South Solon, OH | 418 | 87 | 13.4% | 
| Port William, OH | 315 | 86 | 14.2% | 
| City | Population | Cost of Living Index | National Avg. | 
| Woodville, GA | 315 | 79 | 20.9% | 
| Frederika, IA | 315 | 79 | 21.2% | 
| Wingate, IN | 315 | 80 | 19.8% | 
| Wetmore, KS | 315 | 84 | 16.3% | 
| Fife Lake, MI | 315 | 89 | 11.2% | 
| Port William, OH | 315 | 86 | 14.2% |