Port Byron, IL ZIP Codes, Coordinates & Counties
Port Byron, Illinois has 1 ZIP code in Rock Island county. The approximate center of Port Byron is 41.6, -90.298. Port Byron has about 39,785 known street addresses.
ZIP codes in Port Byron, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61275 | Rock Island | 41.6 | -90.298 |
Counties Port Byron spans
Rock Island
Most common streets in Port Byron
High, 80th, 66th, 71st, 52nd, 57th, 115th, Main, 11th, 12th
Frequently asked questions
What ZIP codes are in Port Byron, IL?
Port Byron, Illinois has 1 ZIP code, ranging from 61275 to 61275. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Port Byron, IL in?
Port Byron is in Rock Island county.
What are the latitude and longitude of Port Byron, IL?
The approximate center of Port Byron, Illinois is latitude 41.6, longitude -90.298. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Port Byron, IL have?
Port Byron has 1 ZIP code.
How many addresses are in Port Byron, IL?
Port Byron, Illinois has about 39,785 known street addresses in the sthan.io US address database.
What are the most common streets in Port Byron, IL?
Some of the most common street names in Port Byron are High, 80th, 66th, 71st, 52nd, 57th.
What cities are near Port Byron, IL?
Cities near Port Byron include Rapids City (2 mi), Hillsdale (4 mi), Le Claire (5 mi), Hampton (6 mi), Barstow (7 mi).
Cities near Port Byron
Rapids City, IL (2 mi) Hillsdale, IL (4 mi) Le Claire, IA (5 mi) Hampton, IL (6 mi) Barstow, IL (7 mi) Cordova, IL (7 mi) East Moline, IL (7 mi) Pleasant Valley, IA (7 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database