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🇺🇸 United States ZIP Code

STANDARD

59601

Helena

ZIP Code 59601 is a standard zip code serving Helena, Helena, Montana (MT), in Lewis and Clark County, United States. It has an estimated population of 29,283 with a median household income of $52,207. The area falls within the America/Denver timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $52,207

Location

Country
🇺🇸 United States
State / Province
Montana (MT)
County
Lewis and Clark
City
Helena
Timezone
America/Denver

Coordinates

Latitude
46.613100
Longitude
-112.021300

Geographic Details

Land Area
138.35 mi²
Water Area
0.26 mi²
Population Density
212.0 people per mi² (60th percentile)
Bounding Box
46.632391°N, 46.414484°S, -111.935142°E, -112.325285°W

With 29,283 residents spread across 138.35 square miles, this area has a population density of 212.0 people per square mile.

Demographics

29,283

Population

85th percentile

$52,207

Median Income

60th percentile

$199,900

Median Home Value

75th percentile

138.35 mi²

Land Area

The median household income in 59601 is $52,207, and the median home value is $199,900.

Housing

14,056

Total Units

13,266

Occupied Units

94.4%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Helena, MT.

59602

Helena

 59604

Helena

 59620

Helena

 59623

Helena

 59624

Helena

 59625

Helena

 59626

Helena

Similar ZIP Codes in Montana

ZIP codes with similar median household income in Montana.

59001

Absarokee

$44,550

 59003

Ashland

$55,375

 59011

Big Timber

$45,917

 59014

Bridger

$54,821

 59019

Columbus

$54,292

 59022

Crow Agency

$54,265

 59030

Gardiner

$46,064

 59044

Laurel

$55,026

Frequently Asked Questions

What information is available for each ZIP code?
Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).
What are the different types of ZIP codes?
There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.
How often is ZIP code data updated?
ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.
What is population density and why does it matter?
Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.
How are ZIP code boundaries determined?
ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.
What does median household income tell me about a ZIP code?
Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.