Clam Gulch, AK 99568 ZIP Code Profile

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Clam Gulch, AK

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ZIP Code 99568: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Clam Gulch, AK 99568

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 2
  • Single Family Addresses: 29
  • Multi-Family Addresses: 0
  • Borough: Kenai Peninsula Borough
  • Centroid: Latitude 60.186, Longitude -151.39
  • Time Zone: Alaska Time Zone (UTC -9 hours)
  • Observes DST: Yes

Neighborhood Data

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99568 ZIP Code Map

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Clam Gulch, AK 99568 Data & Demographics (As of July 1, 2017)


Total Population 468
Daytime Population: Workers 27
Daytime Population: Residents 259
Total Daytime Population (TDP) 286
Ratio TDP/Total Population1 0.61
Population in Households 468
Population in Familes 353
Population in Group Qrtrs 0
Population Density2 3
Diversity Index3 32


Median Household Income $53,348
Average Household Income $70,951
Per Capita Income $33,656


Total Housing Units 387 (100%)
Owner Occupied HU 187 (48.3%)
Renter Occupied HU 35 ( 9.0%)
Vacant Housing Units 165 (42.6%)
Median Home Value $217,045
Average Home Value $244,385


Total Households 222
Average Household Size 2.11
Family Households 132
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 -0.26% -0.13%
Households -0.25% -0.18%
Families -0.51% -0.46%
Median Household Income   3.03%
Per Capita Income   2.88%

Clam Gulch, AK 99568 - Peer Comparisons by Rank and Percentile

The table below compares 99568 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 # 111 53rd
Population Density # 82 66th
Diversity Index # 129 45th
Median Household Income # 98 58th
Per Capita Income # 60 75th

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

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