Rock Island, IL Post Offices
Rock Island, Illinois has a population of 36,870. According to the 2021 census, the city's 2 post offices serve 15,412 households with a median income of 15,412. The city is located in Rock Island County and has a land area of 43,696,195 and a water area of 526,367.
| Post Office | Address | Phone | Hours | 
|---|---|---|---|
| Rock Island, IL Post Office | 1956 2Nd Ave, Rock Island, Illinois, IL, 61201-9700 | 
                            309-793-5159                         | 
                        Today 09:30:00 - 13:00:00,14:30:00 - 16:00:00                         | 
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