Check any address in Rock Island, Illinois for deliverability. Get instant verification with confidence scores.
Rock Island is the #234 city in Illinois by population, with a population of 49,472 across 3 ZIP codes. Average temperatures range from 40.8°F to 61.1°F, with 38.4" of annual precipitation. Other Services leads the business landscape, accounting for 135 of the area's establishments.
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Verify Rock Island AddressAverage monthly temperatures and precipitation.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 32° | 36° | 49° | 62° | 73° | 82° | 85° | 84° | 78° | 64° | 49° | 37° |
| Avg Low | 14° | 18° | 29° | 40° | 51° | 61° | 65° | 63° | 54° | 43° | 31° | 20° |
| Precip | 1.6" | 1.8" | 2.6" | 3.8" | 4.8" | 5.1" | 4.2" | 4.0" | 3.3" | 2.8" | 2.3" | 2.0" |
| Snow | 7.2" | 5.7" | 2.9" | 0.7" | - | - | - | - | - | 0.2" | 1.4" | 5.9" |
| Industry | Establishments |
|---|---|
| Other services (except public administration) | 135 |
| Health care and social assistance | 122 |
| Retail trade | 110 |
| Accommodation and food services | 99 |
| Professional, scientific, and technical services | 85 |
| Construction | 71 |
| Wholesale trade | 60 |
| Manufacturing | 57 |
| Transportation and warehousing | 52 |
| Finance and insurance | 48 |
Rock Island has 21 properties listed on the National Register of Historic Places, including:
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