Cities in Petersburg Borough, Alaska by Population (2024)

There are 2 cities in Petersburg Borough, Alaska.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Petersburg1Alaska3,4333,1701.72%7844.17
Kupreanof2Alaska19190%63.02

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Petersburg Borough, Alaska?

Petersburg is the largest city in Petersburg Borough.

What is the smallest city in Petersburg Borough, Alaska?

Kupreanof is the smallest city in Petersburg Borough.

How many cities are in Petersburg Borough?

There are 2 cities in Petersburg Borough, Alaska.

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