📍 View location on OpenStreetMap (41.477990, -90.576080)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 61201 |
| Primary City | Rock Island |
| State / Province | IL |
| County | Rock Island |
| Total Population | 36,766 |
| Population Density | 794.2 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 61201 | Rock Island County records | IL records |
|---|---|---|---|
| Population estimate | 36,766 | 143,264 (sum) | 12,694,745 (sum) |
| Population Density | 794.2 /sq mi | -- | -- |
| County population rank | #2 of 16 | -- | -- |
| State population rank | #93 of 1,390 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 61265 | Moline | 4.5 mi | 43,748 |
| ZIP 61264 | Milan | 5.6 mi | 10,073 |
| ZIP 61240 | Coal Valley | 8.3 mi | 5,795 |
| ZIP 61232 | Andalusia | 8.5 mi | 1,469 |
| ZIP 61282 | Silvis | 8.6 mi | 8,394 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →