Adak, AK 99546 ZIP Code Profile

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Adak, AK

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ZIP Code 99546: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Adak, AK 99546

  • ZIP Code Type: PO BOX
  • Businesses Addresses: 6
  • Single Family Addresses: 1
  • Multi-Family Addresses: 0
  • Borough: Aleutians West Census Area Borough
  • Centroid: Latitude 51.878, Longitude -176.659
  • Time Zone: Hawaii Time Zone (UTC -10 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


99546 ZIP Code Map

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Adak, AK 99546 Data & Demographics (As of July 1, 2016)


Total Population 530
Population in Households 308
Population in Familes 83
Population in Group Qrtrs 222
Population Density1 0
Diversity Index2 72


Total Households 44
Average Household Size 7.0
Family Households 27
Average Family Size 3


Total Housing Units 496 (100%)
Owner Occupied HU 24 ( 4.8%)
Renter Occupied HU 20 ( 4.0%)
Vacant Housing Units 452 (91.1%)
Median Home Value $87,500
Average Home Value $102,083


Median Household Income $50,000
Average Household Income $63,380
Per Capita Income $17,842
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.15% 0.52%
Households 0.0% 0.89%
Families 0.0% 0.73%
Median Household Income   0.0%
Per Capita Income   -0.04%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Adak, AK 99546 - Peer Comparisons by Rank and Percentile

The table below compares 99546 to the other 233 ZIP Codes in Alaska by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 101 57th
Population Density1 # 150 36th
Diversity Index2 # 14 94th
Median Household Income # 113 49th
Per Capita Income # 161 31st

Additional comparisons and rankings can be made with a VERY EASY TO USE Alaska Census Data Comparison Tool.

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