🇺🇸 United States ZIP Code

STANDARD

59106

Billings

ZIP Code 59106 is a standard zip code serving Billings, Billings, Montana (MT), in Yellowstone County, United States. It has an estimated population of 12,375 with a median household income of $82,468. The area falls within the America/Denver timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 45.775300
Longitude: -108.651900

Geographic Details

Land Area: 96.95 mi²
Water Area: 0.02 mi²
Population Density: 128.0 people per mi² (55th percentile)
Bounding Box: 45.929154°N, 45.682127°S, -108.568094°E, -108.802894°W

With 12,375 residents spread across 96.95 square miles, this area has a population density of 128.0 people per square mile.

Demographics

12,375

Population

70th percentile

$82,468

Median Income

90th percentile

$299,800

Median Home Value

85th percentile

96.95 mi²

Land Area

The median household income in 59106 is $82,468, and the median home value is $299,800. This places the area in the top 25% nationally for household income.

Housing

4,798

Total Units

4,414

Occupied Units

92.0%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Billings, MT.

59101

Billings

59102

Billings

59103

Billings

59104

Billings

59105

Billings

59107

Billings

59108

Billings

59111

Billings

59112

Billings

59114

Billings

Similar ZIP Codes in Montana

ZIP codes with similar median household income in Montana.

59834

Frenchtown

$76,488

59323

Colstrip

$76,000

59833

Florence

$75,714

59634

Clancy

$93,913

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.