Harrisburg, IL ZIP Codes, Coordinates & Counties
Harrisburg, Illinois has 1 ZIP code in Saline county. The approximate center of Harrisburg is 37.707, -88.538. Harrisburg has about 90,407 known street addresses.
ZIP codes in Harrisburg, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62946 | Saline | 37.707 | -88.538 |
Counties Harrisburg spans
Saline
Most common streets in Harrisburg
Poplar, Webster, Commercial, Church, Main, Walnut, Lincoln, Liberty, Mckinley, Locust
Frequently asked questions
What ZIP codes are in Harrisburg, IL?
Harrisburg, Illinois has 1 ZIP code, ranging from 62946 to 62946. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Harrisburg, IL in?
Harrisburg is in Saline county.
What are the latitude and longitude of Harrisburg, IL?
The approximate center of Harrisburg, Illinois is latitude 37.707, longitude -88.538. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Harrisburg, IL have?
Harrisburg has 1 ZIP code.
How many addresses are in Harrisburg, IL?
Harrisburg, Illinois has about 90,407 known street addresses in the sthan.io US address database.
What are the most common streets in Harrisburg, IL?
Some of the most common street names in Harrisburg are Poplar, Webster, Commercial, Church, Main, Walnut.
What cities are near Harrisburg, IL?
Cities near Harrisburg include Muddy (4 mi), Carrier Mills (6 mi), Stonefort (9 mi), Eldorado (10 mi), Equality (10 mi).
Cities near Harrisburg
Muddy, IL (4 mi) Carrier Mills, IL (6 mi) Stonefort, IL (9 mi) Eldorado, IL (10 mi) Equality, IL (10 mi) Raleigh, IL (10 mi) Galatia, IL (11 mi) Herod, IL (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database