Cantwell, AK 99729 ZIP Code Profile

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Cantwell, AK

ZIP Code 99729: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Cantwell, AK 99729

  • ZIP Code Type: PO BOX
  • Borough: Denali Borough
  • Centroid: Latitude 63.436, Longitude -148.697
  • Time Zone: Alaska Time Zone (UTC -9 hours)
  • Observes DST: Yes
  • Businesses Addresses: 30
  • PO Box Addresses: 149
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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99729 ZIP Code Map

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Cantwell, AK 99729 Data & Demographics (As of July 1, 2017)


Total Population 462
Daytime Population: Workers 77
Daytime Population: Residents 102
Total Daytime Population (TDP) 179
Ratio TDP/Total Population1 0.39
Population in Households 459
Population in Familes 336
Population in Group Qrtrs 3
Population Density2 1
Diversity Index3 28


Median Household Income $80,700
Average Household Income $96,842
Per Capita Income $48,897


Total Housing Units 685 (100%)
Owner Occupied HU 169 (24.7%)
Renter Occupied HU 63 ( 9.2%)
Vacant Housing Units 453 (66.1%)
Median Home Value $246,875
Average Home Value $238,905


Total Households 232
Average Household Size 1.98
Family Households 122
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2017 2017-2022
Population 0.15% 0.3%
Households 0.06% 0.17%
Families -0.33% 0.0%
Median Household Income   0.82%
Per Capita Income   1.98%

Cantwell, AK 99729 - Peer Comparisons by Rank and Percentile

The table below compares 99729 to the other 232 ZIP Codes in Alaska by rank and percentile using July 1, 2017 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 # 113 52nd
Population Density # 126 44th
Diversity Index # 142 39th
Median Household Income # 18 93rd
Per Capita Income # 8 97th

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

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