Skip to main content

🇺🇸 United States ZIP Code

PO BOX

85601

Arivaca

ZIP Code 85601 is a po box zip code serving Arivaca, Arivaca, Arizona (AZ), in Pima County, United States. It has an estimated population of 698 with a median household income of $32,607. The area falls within the America/Phoenix timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $32,607

Location

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

Coordinates

Latitude
31.588500
Longitude
-111.316000

Geographic Details

Land Area
120.42 mi²
Water Area
0.15 mi²
Population Density
6.0 people per mi² (5th percentile)
Bounding Box
31.695687°N, 31.519773°S, -111.162845°E, -111.419841°W

With 698 residents spread across 120.42 square miles, this area has a population density of 6.0 people per square mile.

Demographics

698

Population

20th percentile

$32,607

Median Income

10th percentile

$117,500

Median Home Value

45th percentile

120.42 mi²

Land Area

The median household income in 85601 is $32,607, and the median home value is $117,500. This is below the national average for household income.

Housing

496

Total Units

359

Occupied Units

72.4%

Occupancy Rate

Similar ZIP Codes in Arizona

ZIP codes with similar median household income in Arizona.

85003

Phoenix

$36,390

 85007

Phoenix

$28,125

 85008

Phoenix

$32,109

 85015

Phoenix

$30,753

 85017

Phoenix

$27,782

 85019

Phoenix

$32,043

 85033

Phoenix

$33,821

 85035

Phoenix

$31,645

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.