Petersburg Borough, AK Map
Official Census boundary of Petersburg Borough, Alaska (FIPS 02195). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Petersburg Borough Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
3,409
Households
1,371
Median household income
$75,125
Median age
45.7 years
Median home value
$315,100
Median gross rent
$950/mo
Owner-occupied homes
65.7%
Bachelor's degree or higher
25.8%
Below poverty level
7%
Land area
2,900.9 sq mi
Population density
1 / sq mi