🇺🇸 United States ZIP Code

STANDARD

85737

Tucson

ZIP Code 85737 is a standard zip code serving Tucson, Tucson, Arizona (AZ), in Pima County, United States. It has an estimated population of 20,727 with a median household income of $82,754. The area falls within the America/Phoenix timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 32.414200
Longitude: -110.946600

Geographic Details

Land Area: 24.12 mi²
Water Area: 0.08 mi²
Population Density: 859.0 people per mi² (75th percentile)
Bounding Box: 32.460738°N, 32.378476°S, -110.875875°E, -111.013285°W

With 20,727 residents spread across 24.12 square miles, this area has a population density of 859.0 people per square mile.

Demographics

20,727

Population

80th percentile

$82,754

Median Income

90th percentile

$286,100

Median Home Value

85th percentile

24.12 mi²

Land Area

The median household income in 85737 is $82,754, and the median home value is $286,100. This places the area in the top 25% nationally for household income.

Housing

9,633

Total Units

8,639

Occupied Units

89.7%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Tucson, AZ.

85701

Tucson

85702

Tucson

85703

Tucson

85704

Tucson

85705

Tucson

85706

Tucson

85707

Tucson

85708

Tucson

85709

Tucson

85710

Tucson

Similar ZIP Codes in Arizona

ZIP codes with similar median household income in Arizona.

85234

Gilbert

$76,632

85254

Scottsdale

$90,718

85641

Vail

$81,917

85295

Gilbert

$87,508

85048

Phoenix

$93,878

85087

New River

$74,805

85050

Phoenix

$78,087

85377

Carefree

$70,625

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.