ZIP code · Helena · Montana · United States

ZIP code 59620 — Helena

Name: Helena (59620)
Address: Montana, 59620, US

ZIP code 59620 serves Helena, Montana.

Postal code: 59620
Single source Value from one source, not cross-checked.
City: Helena
County: Lewis and Clark
State: Montana
Country: United States
Coordinates: 46.5927, -112.0361 — precision precise (locality)
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Time zone: America/Denver (UTC−7 / UTC−6 DST)

Nearby localities

59636Fort Harrison
59635East Helena · 10 km
59634Clancy · 15 km
59638Jefferson City · 25 km
59633Canyon Creek · 26 km
59640Marysville · 27 km
59728Elliston · 30 km
59631Basin · 32 km
59647Winston · 33 km
59632Boulder · 41 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page