ZIP code · Fort Harrison · Montana · United States

ZIP code 59636 — Fort Harrison

Name: Fort Harrison (59636)
Address: Montana, 59636, US

ZIP code 59636 serves Fort Harrison, Montana.

Postal code: 59636
Single source Value from one source, not cross-checked.
City: Fort Harrison
County: Lewis and Clark
State: Montana
Country: United States
Coordinates: 46.6197, -112.1099 — precision estimated (postal-area centroid)
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Nearby localities

59625Helena
59623Helena
59620Helena
59624Helena
59626Helena
59601Helena
59604Helena
59602Helena
59635East Helena
59634Clancy

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