Petersburg Census Subarea AK Demographic Data and Boundary Map


Petersburg Census Subarea, AK

The Petersburg Census Subarea is a County Subdivision of Petersburg Borough Borough. The subdivision has a Z5 Census Class Code which indicates that the Petersburg Census Subarea is a statistical county subdivision.

Also See: Petersburg Borough Borough Data | Cities in Petersburg Borough Borough | County Subdivisions in Petersburg Borough Borough

Petersburg Census Subarea Boundary Map


Petersburg Census Subarea Data & Demographics (As of July 1, 2017)


Total Population 3,367
Population in Households 3,324
Population in Familes 2,614
Population in Group Qrtrs 43
Population Density1 1
Diversity Index2 57


Total Households 1,416
Average Household Size 2.35
Family Households 894
Average Family Size 3


Total Housing Units 1,988 (100%)
Owner Occupied HU 971 (48.8%)
Renter Occupied HU 445 (22.4%)
Vacant Housing Units 572 (28.8%)
Median Home Value $254,426
Average Home Value $245,546


Median Household Income $55,667
Average Household Income $73,199
Per Capita Income $31,220
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population -1.71% -0.39%
Households -1.66% -0.34%
Families -1.89% -0.5%
Median Household Income   3.05%
Per Capita Income   2.72%
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.