Helena, MT ZIP Codes, Coordinates & Counties
Helena, Montana has 2 ZIP codes in Lewis and Clark county. The approximate center of Helena is 46.64, -112.044. Helena has about 316,901 known street addresses.
ZIP codes in Helena, MT
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 59601 | Lewis and Clark | 46.54 | -112.176 |
| 59602 | Lewis and Clark | 46.74 | -111.913 |
Counties Helena spans
Lewis and Clark
Most common streets in Helena
York, Lincoln, Montana, Euclid, 11th, Shore, 8th, Highland, 5th, Ewing
Frequently asked questions
What ZIP codes are in Helena, MT?
Helena, Montana has 2 ZIP codes, ranging from 59601 to 59602. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Helena, MT in?
Helena is in Lewis and Clark county.
What are the latitude and longitude of Helena, MT?
The approximate center of Helena, Montana is latitude 46.64, longitude -112.044. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Helena, MT have?
Helena has 2 ZIP codes.
How many addresses are in Helena, MT?
Helena, Montana has about 316,901 known street addresses in the sthan.io US address database.
What are the most common streets in Helena, MT?
Some of the most common street names in Helena are York, Lincoln, Montana, Euclid, 11th, Shore.
What cities are near Helena, MT?
Cities near Helena include Fort Harrison (3 mi), Clancy (12 mi), East Helena (12 mi), Marysville (14 mi), Canyon Creek (19 mi).
Cities near Helena
Fort Harrison, MT (3 mi) Clancy, MT (12 mi) East Helena, MT (12 mi) Marysville, MT (14 mi) Canyon Creek, MT (19 mi) Elliston, MT (20 mi) Jefferson City, MT (20 mi) Winston, MT (21 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database