Sidney, IL ZIP Codes, Coordinates & Counties
Sidney, Illinois has 1 ZIP code in Champaign county. The approximate center of Sidney is 39.994, -88.079. Sidney has about 6,260 known street addresses.
ZIP codes in Sidney, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61877 | Champaign | 39.994 | -88.079 |
Counties Sidney spans
Champaign
Most common streets in Sidney
Main, Washington, White, Harrison, Victory, David, Byron, Prairie, Maple, Pleasant
Frequently asked questions
What ZIP codes are in Sidney, IL?
Sidney, Illinois has 1 ZIP code, ranging from 61877 to 61877. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Sidney, IL in?
Sidney is in Champaign county.
What are the latitude and longitude of Sidney, IL?
The approximate center of Sidney, Illinois is latitude 39.994, longitude -88.079. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Sidney, IL have?
Sidney has 1 ZIP code.
How many addresses are in Sidney, IL?
Sidney, Illinois has about 6,260 known street addresses in the sthan.io US address database.
What are the most common streets in Sidney, IL?
Some of the most common street names in Sidney are Main, Washington, White, Harrison, Victory, David.
What cities are near Sidney, IL?
Cities near Sidney include Philo (4 mi), Broadlands (6 mi), Longview (6 mi), Homer (6 mi), Tolono (9 mi).
Cities near Sidney
Philo, IL (4 mi) Broadlands, IL (6 mi) Longview, IL (6 mi) Homer, IL (6 mi) Tolono, IL (9 mi) Villa Grove, IL (10 mi) Allerton, IL (10 mi) Saint Joseph, IL (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database