Omaha, IL ZIP Codes, Coordinates & Counties
Omaha, Illinois has 1 ZIP code in Gallatin county. The approximate center of Omaha is 37.876, -88.268. Omaha has about 11,211 known street addresses.
ZIP codes in Omaha, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62871 | Gallatin | 37.876 | -88.268 |
Counties Omaha spans
Gallatin
Most common streets in Omaha
Washington, 2nd, Davis, 5th, Edwards, 4th, 3rd, Wilson, Persimmon, Buffalo
Frequently asked questions
What ZIP codes are in Omaha, IL?
Omaha, Illinois has 1 ZIP code, ranging from 62871 to 62871. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Omaha, IL in?
Omaha is in Gallatin county.
What are the latitude and longitude of Omaha, IL?
The approximate center of Omaha, Illinois is latitude 37.876, longitude -88.268. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Omaha, IL have?
Omaha has 1 ZIP code.
How many addresses are in Omaha, IL?
Omaha, Illinois has about 11,211 known street addresses in the sthan.io US address database.
What are the most common streets in Omaha, IL?
Some of the most common street names in Omaha are Washington, 2nd, Davis, 5th, Edwards, 4th.
What cities are near Omaha, IL?
Cities near Omaha include Norris City (6 mi), Ridgway (6 mi), New Haven (9 mi), Eldorado (10 mi), Broughton (13 mi).
Cities near Omaha
Norris City, IL (6 mi) Ridgway, IL (6 mi) New Haven, IL (9 mi) Eldorado, IL (10 mi) Broughton, IL (13 mi) Equality, IL (13 mi) Junction, IL (13 mi) Shawneetown, IL (13 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database