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🇺🇸 United States ZIP Code

PO BOX

86338

Skull Valley

ZIP Code 86338 is a po box zip code serving Skull Valley, Skull Valley, Arizona (AZ), in Yavapai County, United States. It has an estimated population of 743 with a median household income of $38,264. The area falls within the America/Phoenix timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $38,264

Location

Country
🇺🇸 United States
State / Province
Arizona (AZ)
County
Yavapai
City
Skull Valley
Timezone
America/Phoenix

Coordinates

Latitude
34.505300
Longitude
-112.685500

Geographic Details

Land Area
277.89 mi²
Population Density
3.0 people per mi² (5th percentile)
Bounding Box
34.735772°N, 34.408871°S, -112.557343°E, -112.941862°W

With 743 residents spread across 277.89 square miles, this area has a population density of 3.0 people per square mile.

Demographics

743

Population

20th percentile

$38,264

Median Income

20th percentile

$194,600

Median Home Value

70th percentile

277.89 mi²

Land Area

The median household income in 86338 is $38,264, and the median home value is $194,600. This is below the national average for household income.

Housing

364

Total Units

293

Occupied Units

80.5%

Occupancy Rate

Similar ZIP Codes in Arizona

ZIP codes with similar median household income in Arizona.

85003

Phoenix

$36,390

 85013

Phoenix

$43,576

 85014

Phoenix

$41,903

 85021

Phoenix

$38,130

 85029

Phoenix

$42,937

 85033

Phoenix

$33,821

 85041

Phoenix

$42,204

 85043

Phoenix

$40,584

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.