🇺🇸 United States ZIP Code

STANDARD

85635

Sierra Vista

ZIP Code 85635 is a standard zip code serving Sierra Vista, Sierra Vista, Arizona (AZ), in Cochise County, United States. It has an estimated population of 34,727 with a median household income of $53,510. The area falls within the America/Phoenix timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 31.536500
Longitude: -110.266600

Geographic Details

Land Area: 71.39 mi²
Water Area: 0.20 mi²
Population Density: 486.0 people per mi² (70th percentile)
Bounding Box: 31.643578°N, 31.503865°S, -110.053165°E, -110.311684°W

With 34,727 residents spread across 71.39 square miles, this area has a population density of 486.0 people per square mile.

Demographics

34,727

Population

90th percentile

$53,510

Median Income

60th percentile

$167,700

Median Home Value

65th percentile

71.39 mi²

Land Area

The median household income in 85635 is $53,510, and the median home value is $167,700.

Housing

16,298

Total Units

14,743

Occupied Units

90.5%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Sierra Vista, AZ.

85636

Sierra Vista

85650

Sierra Vista

85671

Sierra Vista

Similar ZIP Codes in Arizona

ZIP codes with similar median household income in Arizona.

85304

Glendale

$61,078

85335

El Mirage

$47,237

85353

Tolleson

$50,066

85345

Peoria

$45,886

85622

Green Valley

$57,763

85020

Phoenix

$46,037

85756

Tucson

$46,672

85361

Wittmann

$47,738

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.