About ZIP Code 59601
ZIP code 59601 is assigned to Helena, Lewis and Clark County, Montana, United States. It falls in the Mountain Time (MT) zone. The estimated population of this ZIP code area is 31,728 with a density of 94.1 people per square mile.
Location Details
ZIP Code59601
CityHelena
CountyLewis and Clark County
StateMontana
CountryUnited States
TimezoneMountain Time (MT)
Timezone IDAmerica/Denver
Latitude46.5420
Longitude-112.1747
ZIP TypeStandard ZIP
Post Office
Address2300 N HARRIS ST
CityHELENA
StateMT
Nearby ZIP Codes in Montana
Frequently Asked Questions
What city is ZIP code 59601 in?
ZIP code 59601 is in Helena, Lewis and Clark County, Montana, United States.
What county is ZIP code 59601 in?
ZIP code 59601 is in Lewis and Clark County, Montana.
What timezone is ZIP code 59601 in?
ZIP code 59601 is in the Mountain Time (MT) zone (America/Denver).
What is the population of ZIP code 59601?
The estimated population of ZIP code 59601 is 31,728 people with a density of 94.1 people per square mile.
What state is ZIP code 59601 in?
ZIP code 59601 is in Montana (MT), United States.
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Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.