🇺🇸 United States ZIP Code

STANDARD

59301

Miles City

ZIP Code 59301 is a standard zip code serving Miles City, Miles City, Montana (MT), in Custer County, United States. It has an estimated population of 11,404 with a median household income of $43,698. The area falls within the America/Denver timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Montana (MT)
County: Custer
City: Miles City
Timezone: America/Denver

Coordinates

Latitude: 46.407500
Longitude: -105.833200

Geographic Details

Land Area: 3145.06 mi²
Water Area: 7.42 mi²
Population Density: 4.0 people per mi² (5th percentile)
Bounding Box: 47.062721°N, 45.648542°S, -104.939228°E, -106.575228°W

With 11,404 residents spread across 3145.06 square miles, this area has a population density of 4.0 people per square mile.

Demographics

11,404

Population

70th percentile

$43,698

Median Income

35th percentile

$111,400

Median Home Value

40th percentile

3145.06 mi²

Land Area

The median household income in 59301 is $43,698, and the median home value is $111,400.

Housing

5,421

Total Units

4,909

Occupied Units

90.6%

Occupancy Rate

Similar ZIP Codes in Montana

ZIP codes with similar median household income in Montana.

59864

Ronan

$38,569

59825

Clinton

$47,452

59327

Forsyth

$43,969

59758

West Yellowstone

$47,619

59425

Conrad

$45,948

59101

Billings

$40,820

59870

Stevensville

$39,759

59011

Big Timber

$45,917

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.