🇺🇸 United States ZIP Code

STANDARD

85040

Phoenix

ZIP Code 85040 is a standard zip code serving Phoenix, Phoenix, Arizona (AZ), in Maricopa County, United States. It has an estimated population of 29,352 with a median household income of $30,841. The area falls within the America/Phoenix timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Arizona (AZ)
County: Maricopa
City: Phoenix
Timezone: America/Phoenix

Coordinates

Latitude: 33.406100
Longitude: -112.026500

Geographic Details

Land Area: 10.17 mi²
Water Area: 0.03 mi²
Population Density: 2885.0 people per mi² (85th percentile)
Bounding Box: 33.422007°N, 33.390537°S, -111.978017°E, -112.082250°W

With 29,352 residents spread across 10.17 square miles, this area has a population density of 2885.0 people per square mile.

Demographics

29,352

Population

85th percentile

$30,841

Median Income

10th percentile

$88,700

Median Home Value

25th percentile

10.17 mi²

Land Area

The median household income in 85040 is $30,841, and the median home value is $88,700. This is below the national average for household income.

Housing

10,446

Total Units

8,666

Occupied Units

83.0%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Phoenix, AZ.

85001

Phoenix

85002

Phoenix

85003

Phoenix

85004

Phoenix

85005

Phoenix

85006

Phoenix

85007

Phoenix

85008

Phoenix

85009

Phoenix

85010

Phoenix

Similar ZIP Codes in Arizona

ZIP codes with similar median household income in Arizona.

86023

Grand Canyon

$26,771

85320

Aguila

$31,250

85719

Tucson

$27,009

85334

Ehrenberg

$29,063

86538

Many Farms

$34,000

85936

Saint Johns

$34,707

86503

Chinle

$30,019

85172

Stanfield

$32,963

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.