99833   Zip Code Petersburg Petersburg AK United States

City Petersburg
County Petersburg
State Alaska
Latitude 56.82952
Longitude -133.17986
Population 3,409
Density 1.04 people per square mile
Time Zone America/Sitka
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $75,125
Median individual: $39,145

Race

Mode: 63.4% White

Gender

 54.0% male 

Rent

  $950 / month  

Median house value: $316,183.0

Age

Median: 45.7 years old

Education

With at least college degree: 25.8%
With STEM degree: 56.0%

Marital Status

 55.4% married 

Never married: 29.1%

Labor Force Participation

 66.2% working 

Unemployed: 3.8%

Average Family Size

 2.86 people 

Commute Time

 6.8 minutes 

Health Care

 9.3% uninsured 

Poverty

 7.0%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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