Port Graham, AK Profile: Facts & Data


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Port Graham, Alaska - Basic Facts

The Port Graham Census Designated Place had a population of 195 as of July 1, 2020. Port Graham ranks in the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Alaska. See peer rankings below.

The primary coordinate point for Port Graham is located at latitude 59.3514 and longitude -151.8297 in Kenai Peninsula Borough. The formal boundaries for the Port Graham Census Designated Place encompass a land area of 6.39 sq. miles and a water area of 0 sq. miles. Kenai Peninsula Borough is in the Alaska time zone (GMT -9). The elevation is 0 feet.

The Port Graham Census Designated Place (GNIS ID: 2419185) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Port Graham Census Designated Place is located within the Kenai-Cook Inlet Census Subarea of Kenai Peninsula Borough. Census subareas are statistical subdivisions of the county equivalents used in Alaska (boroughs, city and boroughs, municipalities, and census areas) and are the statistical equivalent of Micro Civil Divisions (MCDs) used in other states.

Alternate Unofficial Names for Port Graham: Paluwik, Port Grahame.


Port Graham, AK Data & Demographics (As of July 1, 2020)


Total Population 195 (100%)
Population in Households 195 (100.0%)
Population in Families 147 (75.4%)
Population in Group Quarters1 0
Population Density 31
Diversity Index2 65


Median Household Income $42,735
Average Household Income $64,374
% of Income for Mortgage4 19%
Per Capita Income $25,187
Wealth Index5 62


Total HU (Housing Units) 118 (100%)
Owner Occupied HU 57 (48.3%)
Renter Occupied HU 31 (26.3%)
Vacant Housing Units 31 (26.3%)
Median Home Value $195,000
Average Home Value $253,947
Housing Affordability Index3 144


Total Households 87
Average Household Size 2.24
Family Households 53
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2020 2020-2025
Population 0.95% 0.51%
Households 0.95% 0.68%
Families 0.57% 0.37%
Median Household Income   1.73%
Per Capita Income   2.01%
Owner Occupied HU   0.69%


Port Graham, AK - Peer Comparisons by Rank and Percentile

The table below compares Port Graham to the other 353 incorporated cities, towns and CDPs in Alaska by rank and percentile using July 1, 2020 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 # 199 44th
Population Density # 136 62nd
Median Household Income # 183 48th
Housing Affordability Index # 204 58th
Per Capita Income # 166 53rd
Diversity Index # 39 89th

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

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