Alton, MO ZIP Codes, Coordinates & Counties
Alton, Missouri has 1 ZIP code in Oregon county. The approximate center of Alton is 36.699, -91.362. Alton has about 14,593 known street addresses.
ZIP codes in Alton, MO
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 65606 | Oregon | 36.699 | -91.362 |
Counties Alton spans
Oregon
Most common streets in Alton
P, Broadway, County Road 100, Vine, Water, Market, Barton, Hall, Holmes, Laurel
Frequently asked questions
What ZIP codes are in Alton, MO?
Alton, Missouri has 1 ZIP code, ranging from 65606 to 65606. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Alton, MO in?
Alton is in Oregon county.
What are the latitude and longitude of Alton, MO?
The approximate center of Alton, Missouri is latitude 36.699, longitude -91.362. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Alton, MO have?
Alton has 1 ZIP code.
How many addresses are in Alton, MO?
Alton, Missouri has about 14,593 known street addresses in the sthan.io US address database.
What are the most common streets in Alton, MO?
Some of the most common street names in Alton are P, Broadway, County Road 100, Vine, Water, Market.
What cities are near Alton, MO?
Cities near Alton include Couch (9 mi), Thayer (12 mi), Myrtle (13 mi), Koshkonong (16 mi), Birch Tree (17 mi).
Cities near Alton
Couch, MO (9 mi) Thayer, MO (12 mi) Myrtle, MO (13 mi) Koshkonong, MO (16 mi) Birch Tree, MO (17 mi) Fremont, MO (17 mi) Gatewood, MO (19 mi) Peace Valley, MO (20 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database