| Index | Rock Island | Washington | National |
| Cost of living | 105 | 118 | 100 |
| Goods & Services | 113 | 111 | 100 |
| Groceries | 106 | 110 | 100 |
| Health care | 119 | 120 | 100 |
| Housing | 92 | 135 | 100 |
| Transportation | 131 | 123 | 100 |
| Utilities | 84 | 92 | 100 |


Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| 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 | $52,308 | $4,359 | $1,220 | $1,569 |
| Renters | $31,750 | $2,646 | $741 | $953 |
| State | General Sales Tax | With Max Surtax |
| Washington | 6.5% | 10.4% |
| State | Income Tax (Low) | Income Tax (High) |
| Washington | 0% | 0% |
| Item | Rock Island | National avg. | Difference |
| Haircut | $30.16 | $24.26 | 24.3% |
| Beauty Salon | $47.67 | $45.56 | 4.6% |
| Toothpaste | $3.78 | $3.70 | 2.0% |
| Shampoo | $1.25 | $1.28 | 2.4% |
| Movie | $13.59 | $12.13 | 12.0% |
| Bowling | $26.84 | $18.00 | 49.1% |
| Item | Rock Island | National avg. | Difference |
| Ground Beef | $6.34 | $5.84 | 8.6% |
| Fried Chicken | $2.26 | $1.57 | 43.8% |
| Milk | $4.93 | $4.67 | 5.5% |
| Potatoes | $4.44 | $4.93 | 10.0% |
| Pizza | $14.20 | $12.09 | 17.5% |
| Beer | $11.67 | $10.41 | 12.1% |
| Item | Rock Island | National avg. | Difference |
| Optometrist | $211.72 | $125.68 | 68.5% |
| Doctor | $183.18 | $135.78 | 34.9% |
| Dentist | $123.42 | $113.29 | 8.9% |
| Ibuprofen | $11.62 | $10.65 | 9.1% |
| Lipitor | $465.70 | $468.60 | 0.6% |
| Item | Rock Island | National avg. | Difference |
| Home Price | $165,900.00 | $184,700.00 | 10.2% |
| Avg. Mortgage Payment | $3,432.67 | $2,346.69 | 46.3% |
| Apartment Rent | $930.00 | $949.00 | 2.0% |
| Item | Rock Island | National avg. | Difference |
| Gasoline | $4.45 | $3.46 | 28.4% |
| Tire Balancing | $81.97 | $59.92 | 36.8% |
| Item | Rock Island | National avg. | Difference |
| All Electricity | $139.40 | $193.99 | 28.1% |
| Phone | $200.22 | $192.25 | 4.1% |
| City | Population | Cost of Living Index | National Avg. |
| Quincy, WA | 7,815 | 103 | 3.2% |
| South Wenatchee, WA | 1,351 | 105 | 4.7% |
| Wenatchee, WA | 34,249 | 118 | 17.6% |
| East Wenatchee, WA | 14,012 | 119 | 19.0% |
| Sunnyslope, WA | 3,761 | 140 | 40.1% |
| Rock Island, WA | 1,240 | 105 | 5.2% |
| City | Population | Cost of Living Index | National Avg. |
| Wallace, LA | 1,240 | 94 | 6.0% |
| Columbus, NC | 1,240 | 92 | 8.0% |
| Lamèque, NB | 1,240 | n/a | |
| St-Pierre-Jolys, MB | 1,240 | n/a | |
| Manning, AB | 1,240 | n/a | |
| Rock Island, WA | 1,240 | 105 | 5.2% |