Marietta, IL ZIP Codes, Coordinates & Counties
Marietta, Illinois has 1 ZIP code in Fulton county. The approximate center of Marietta is 40.506, -90.416. Marietta has about 2,416 known street addresses.
ZIP codes in Marietta, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61459 | Fulton | 40.506 | -90.416 |
Counties Marietta spans
Fulton
Most common streets in Marietta
Woody, Hart, Pheasant, Bryan, Mohawk, Murphy, Morse, Main, Washington, Fulton
Frequently asked questions
What ZIP codes are in Marietta, IL?
Marietta, Illinois has 1 ZIP code, ranging from 61459 to 61459. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Marietta, IL in?
Marietta is in Fulton county.
What are the latitude and longitude of Marietta, IL?
The approximate center of Marietta, Illinois is latitude 40.506, longitude -90.416. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Marietta, IL have?
Marietta has 1 ZIP code.
How many addresses are in Marietta, IL?
Marietta, Illinois has about 2,416 known street addresses in the sthan.io US address database.
What are the most common streets in Marietta, IL?
Some of the most common street names in Marietta are Woody, Hart, Pheasant, Bryan, Mohawk, Murphy.
What cities are near Marietta, IL?
Cities near Marietta include Smithfield (5 mi), Bushnell (7 mi), Bardolph (8 mi), Prairie City (8 mi), Table Grove (8 mi).
Cities near Marietta
Smithfield, IL (5 mi) Bushnell, IL (7 mi) Bardolph, IL (8 mi) Prairie City, IL (8 mi) Table Grove, IL (8 mi) Adair, IL (9 mi) Avon, IL (10 mi) Ellisville, IL (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database