United States › Alaska › Petersburg Borough COUNTY · 2010 ACS
Petersburg Alaska · 3,815 residents · 2,901 sq mi
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The short version
Petersburg is home to 3,815 people in Alaska. The average commute runs 8 minutes. At a median age of 41.5, this is an older place than the country as a whole. The foreign-born share is 2%. Median rent is $625 a month. The poverty rate is 9.7%, under the national 13.8%.
At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 41.5
US median: 37.2
Average education
27% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 42.6 in 2009
US average: 37.2
Population, 2009 – 2024
3K 3K 4K 4K 4K 2009 2010 2020 2024 Petersburg Age distribution, 2010
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Section 02
Income & economy $62,317
Unchangedinflation adjusted, since 2009
from $61,115 in 2009
US average: $52,703
from $29,679 in 2009
US average: $27,286
Households earning $100K+
from 39.6% in 2009
US average: 33.3%
from 9.9% in 2009
US average: 13.8%
Workforce by industry, 2010
Agriculture, forestry, fishing 14.1%
Professional, scientific, technical 4.4%
Education & health services 1.2%
Public administration 0.6%
Arts, entertainment, food 0.1%
Transportation & warehousing 0%
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$195,300
+6%inflation adjusted, since 2009
from $181,700 in 2009
US average: $225,659
$625
+11%inflation adjusted, since 2009
from $553 in 2009
US average: $853
from 78.7% in 2009
31.4% rent
from 23.9% in 2009
US average: 12.1%
from 2.30 people in 2009
US average: 2.60
from 19.5% in 2009
US average: 30.9%
from 17.3% in 2009
US average: 46.8%
from 3.0 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2009
White, non-Hispanic 71.3%(2,754)
2010
White, non-Hispanic 69.4%(2,649)
Hispanic / Latino 3.4%(130)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 12 more ancestry groups with data from 24.7% in 2009
US average: 27.9%
High school or higher
from 95.3% in 2009
US average: 84.9%
from 8.4% in 2009
US average: 10.2%
Section 06
Commute & transportation from 53.2% in 2009
US average: 76.2%
from 11.1% in 2009
US average: 10.4%
from 0.0% in 2009
US average: 4.7%
from 9.9% in 2009
US average: 4.1%
from 16.7% in 2009
US average: 2.8%
from 2.2% in 2009
US average: 0.5%
from 8.4% in 2009
US average: 8.7%
Section 07
Work & employment from 27.6% in 2009
US average: 12.9%
from 38.9% in 2009
US average: 35.2%
Section 08
People & community from 4.2% in 2009
US average: 12.8%
from 14.7% in 2009
US average: 9.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 27.2% in 2013
US average: 8.4%
from 53.3% in 2020
US average: 54.8%
Direct-purchase
from 8.7% in 2020
US average: 13.8%
from 27.7% in 2020
US average: 18.4%
from 19.0% in 2020
US average: 20.9%
VA health care
from 5.7% in 2020
US average: 2.2%
Any private
from 62.8% in 2020
US average: 67.1%
Any public
from 43.3% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 22.7%(42)
Share of the 185 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Petersburg Head to head
Compare Petersburg to nearby counties PETERSBURG VS
Wrangell
Income $63,750 +2%
Home value $296,400 +52%
Population 2,007 −41%
SEE FULL COMPARISON →
PETERSBURG VS
Juneau
Income $101,661 +63%
Home value $449,300 +130%
Population 31,609 +831%
SEE FULL COMPARISON →
PETERSBURG VS
Prince of Wales-Hyder Census Area
Income $61,156 −2%
Home value $225,300 +15%
Population 5,777 +70%
SEE FULL COMPARISON →
PETERSBURG VS
Ketchikan Gateway
Income $92,885 +49%
Home value $393,300 +101%
Population 13,549 +299%
SEE FULL COMPARISON →
Frequently asked
How many people live in Petersburg, Alaska? Petersburg, Alaska has about 3,815 residents according to the 2010 American Community Survey.
What is the median household income in Petersburg, Alaska? The typical household in Petersburg, Alaska earns about $62,317 a year. Half of households make more than that, and half make less.
Is Petersburg, Alaska expensive? In Petersburg, Alaska, the median home is worth about $195,300, and the typical rent is about $625 a month.
How educated are people in Petersburg, Alaska? About 27.4% of adults age 25 and over in Petersburg, Alaska hold a bachelor's degree or higher.
What is the poverty rate in Petersburg, Alaska? About 9.7% of people in Petersburg, Alaska live below the federal poverty line.
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