🇺🇸 United States ZIP Code

STANDARD

81505

Grand Junction

ZIP Code 81505 is a standard zip code serving Grand Junction, Grand Junction, Colorado (CO), in Mesa County, United States. It has an estimated population of 9,779 with a median household income of $63,314. The area falls within the America/Denver timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Colorado (CO)
County: Mesa
City: Grand Junction
Timezone: America/Denver

Coordinates

Latitude: 39.107100
Longitude: -108.596800

Geographic Details

Land Area: 100.70 mi²
Water Area: 0.41 mi²
Population Density: 97.0 people per mi² (50th percentile)
Bounding Box: 39.296427°N, 39.072605°S, -108.459442°E, -108.682597°W

With 9,779 residents spread across 100.70 square miles, this area has a population density of 97.0 people per square mile.

Demographics

9,779

Population

65th percentile

$63,314

Median Income

75th percentile

$257,600

Median Home Value

80th percentile

100.70 mi²

Land Area

The median household income in 81505 is $63,314, and the median home value is $257,600. This places the area in the top 25% nationally for household income.

Housing

4,325

Total Units

4,001

Occupied Units

92.5%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Grand Junction, CO.

81501

Grand Junction

81502

Grand Junction

81503

Grand Junction

81504

Grand Junction

81506

Grand Junction

81507

Grand Junction

Similar ZIP Codes in Colorado

ZIP codes with similar median household income in Colorado.

80817

Fountain

$56,926

80459

Kremmling

$59,208

81122

Bayfield

$64,213

81006

Pueblo

$54,292

80634

Greeley

$58,959

80021

Broomfield

$71,221

80228

Denver

$68,323

81601

Glenwood Springs

$58,954

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.