🇺🇸 United States ZIP Code

PO BOX

83353

Sun Valley

ZIP Code 83353 is a po box zip code serving Sun Valley, Sun Valley, Idaho (ID), in Blaine County, United States. It has an estimated population of 1,335 with a median household income of $61,053. The area falls within the America/Boise timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Idaho (ID)
County: Blaine
City: Sun Valley
Timezone: America/Boise

Coordinates

Latitude: 43.685300
Longitude: -114.331300

Geographic Details

Land Area: 8.96 mi²
Water Area: 0.01 mi²
Population Density: 149.0 people per mi² (55th percentile)
Bounding Box: 43.723832°N, 43.640401°S, -114.304883°E, -114.361470°W

With 1,335 residents spread across 8.96 square miles, this area has a population density of 149.0 people per square mile.

Demographics

1,335

Population

30th percentile

$61,053

Median Income

75th percentile

$900,500

Median Home Value

95th percentile

8.96 mi²

Land Area

The median household income in 83353 is $61,053, and the median home value is $900,500. This places the area in the top 25% nationally for household income.

Housing

2,469

Total Units

590

Occupied Units

23.9%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Sun Valley, ID.

83354

Sun Valley

Similar ZIP Codes in Idaho

ZIP codes with similar median household income in Idaho.

83535

Juliaetta

$59,722

83448

Sugar City

$54,342

83642

Meridian

$57,089

83452

Tetonia

$64,133

83835

Hayden

$56,769

83442

Rigby

$54,145

83427

Iona

$54,519

83286

Weston

$54,500

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.