United States › Alaska › Petersburg CITY · 2020 ACS
Petersburg Alaska · 3,043 residents · 44.2 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Petersburg is home to 3,043 people in Alaska. Getting to work takes 9 minutes on average. About 25% of adults have finished a four-year degree. Poverty is uncommon here, at 4.7% of residents. The median age is 42.0, about 3 years above the US median. 69% of homes are owner-occupied.
At a glance
Average income
near the US median
US median: $66,278
Older
median age 42.0
US median: 38.8
Less educated
25% hold a bachelor's degree
US average: 33%
More affordable
home values down 7%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 36.2 in 2000
US average: 38.8
Population, 1990 – 2024
3K 3K 3K 3K 3K 1990 2000 2010 2020 2024 Petersburg Age distribution, 2020
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $68,950
−6%inflation adjusted, since 2000
from $49,028 in 2000
US average: $66,278
from $25,827 in 2000
US average: $35,364
Households earning $100K+
from 43.5% in 2009
US average: 43.9%
from 5.0% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 17.2%
Professional, scientific, technical 4.2%
Transportation & warehousing 2.4%
Arts, entertainment, food 1.2%
Public administration 0.8%
Education & health services 0.6%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$230,000
−7%inflation adjusted, since 2000
from $164,400 in 2000
US average: $265,253
$920
−17%inflation adjusted, since 2000
from $735 in 2000
US average: $1,124
from 71.6% in 2000
31.0% rent
2.70 people
+17%since 2009
from 2.31 people in 2009
US average: 2.61
from 2.6 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 2000
White, non-Hispanic 80.9%(2,608)
Hispanic / Latino 2.9%(92)
2020
White, non-Hispanic 70.9%(2,159)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 23 more ancestry groups with data from 17.7% in 2000
US average: 32.9%
High school or higher
from 87.8% in 2000
US average: 88.5%
from 5.2% in 2000
US average: 12.7%
Section 06
Commute & transportation from 10.5 min in 2000
US average: 26.9
from 54.5% in 2009
US average: 75.1%
from 2.2% in 2009
US average: 8.4%
Section 07
Work & employment from 4.8% in 2011
US average: 5.4%
from 74.5% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 39.6% in 2009
US average: 39.3%
Section 08
People & community from 5.2% in 2009
US average: 13.5%
from 26.5% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 26.5% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
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, 2020
Gulf War (2001 or later) 13%(36)
Gulf War (1990s) 10.8%(30)
Share of the 277 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Petersburg Head to head
Compare Petersburg to nearby cities Frequently asked
How many people live in Petersburg, Alaska? Petersburg, Alaska has about 3,043 residents according to the 2020 American Community Survey.
What is the median household income in Petersburg, Alaska? The typical household in Petersburg, Alaska earns about $68,950 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 $230,000, and the typical rent is about $920 a month.
How educated are people in Petersburg, Alaska? About 24.6% 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 4.7% of people in Petersburg, Alaska live below the federal poverty line.
Has Petersburg, Alaska grown since 1990? Yes, Petersburg, Alaska has shrunk since 1990. The population has lost about 164 residents, a change of about -5 percent over that period.
Keep going
Explore from here 