🇺🇸 United States ZIP Code

PO BOX

99613

King Salmon

ZIP Code 99613 is a po box zip code serving King Salmon, King Salmon, Alaska (AK), in Bristol Bay County, United States. It has an estimated population of 434 with a median household income of $81,250. The area falls within the America/Anchorage timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Alaska (AK)
County: Bristol Bay
City: King Salmon
Timezone: America/Anchorage

Coordinates

Latitude: 58.688300
Longitude: -156.661400

Geographic Details

Land Area: 3695.68 mi²
Water Area: 303.21 mi²
Bounding Box: 59.624142°N, 58.465206°S, -154.292078°E, -157.159345°W

Demographics

434

Population

10th percentile

$81,250

Median Income

90th percentile

$183,000

Median Home Value

70th percentile

3695.68 mi²

Land Area

The median household income in 99613 is $81,250, and the median home value is $183,000. This places the area in the top 25% nationally for household income.

Housing

495

Total Units

179

Occupied Units

36.2%

Occupancy Rate

Similar ZIP Codes in Alaska

ZIP codes with similar median household income in Alaska.

99705

North Pole

$76,156

99762

Nome

$70,256

99504

Anchorage

$75,988

99517

Anchorage

$71,738

99615

Kodiak

$69,955

99645

Palmer

$77,242

99518

Anchorage

$76,057

99737

Delta Junction

$71,250

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.