Ketchikan, AK 99901 ZIP Code Profile

Related Place Profiles:
Ketchikan, AK | Saxman, AK

ZIP Code 99901: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Ketchikan, AK 99901

Acceptable Alternative
Edna Bay, AK 99901
Kasaan, AK 99901
Naukati Bay, AK 99901
Saxman, AK 99901

  • ZIP Code Type: STANDARD
  • Borough: Ketchikan Gateway Borough
  • Centroid: Latitude 55.374, Longitude -131.693
  • Time Zone: Alaska Time Zone (UTC -9 hours)
  • Observes DST: Yes
  • Businesses Addresses: 922
  • PO Box Addresses: 1,251
  • Residential Addresses: 4,354
    • Multi-Family Addresses: 582
    • Single Family Addresses: 3,772

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

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 demographic data.


99901 ZIP Code Map

Search the map for:

Ketchikan, AK 99901 Data & Demographics (As of July 1, 2017)


Total Population 13,820
Daytime Population: Workers 8,581
Daytime Population: Residents 5,900
Total Daytime Population (TDP) 14,481
Ratio TDP/Total Population1 1.05
Population in Households 13,547
Population in Familes 10,371
Population in Group Qrtrs 273
Population Density2 2
Diversity Index3 57


Median Household Income $65,942
Average Household Income $86,335
Per Capita Income $33,698


Total Housing Units 6,316 (100%)
Owner Occupied HU 3,093 (49.0%)
Renter Occupied HU 2,301 (36.4%)
Vacant Housing Units 922 (14.6%)
Median Home Value $291,482
Average Home Value $318,914


Total Households 5,394
Average Household Size 2.51
Family Households 3,366
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 0.33% 0.09%
Households 0.21% 0.03%
Families -0.02% -0.13%
Median Household Income   4.44%
Per Capita Income   3.24%

Ketchikan, AK 99901 - Peer Comparisons by Rank and Percentile

The table below compares 99901 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 # 21 91st
Population Density # 91 61st
Diversity Index # 62 73rd
Median Household Income # 51 78th
Per Capita Income # 59 75th

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

Alaska Research Tools

Alaska Census Data Comparison Tool

Compare Alaska Census Data
Highest or Lowest: