HomeAlaskaPetersburg BoroughPetersburg CDP
Petersburg CDP, Alaska: commercial real estate data.
Petersburg CDP is a Census CDP of 3,227 people across 44.18 square miles of land, in Petersburg Borough. Median household income is $71,369, 68.4 percent of occupied homes are owned, and the SBA record carries 10 7(a) approvals to borrowers here worth $3.6 m.
76 sourced place values · tier FULL · 8 sections
Petersburg
What Petersburg is
- Census place typeCDP
- Land area44.18 sq mi
- Water area2.13 sq mi
- Population per square mile of land73
- County holding the largest share of its areaPetersburg Borough, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Petersburg
How many people live in Petersburg
- Population3,227
- Median age46.1
- Population under 18612
- Share under 1819.0 percent
- Population 65 and over766
- Share 65 and over23.7 percent
- Households1,263
- Family households751
- Share of households that are families59.5 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Petersburg
Income and work in Petersburg
- Median household income$71,369
- Per capita income$42,483
- Civilian labor force1,676
- Employed1,609
- Unemployed67 plus or minus 33
- Unemployment rate4.0 percent plus or minus 1.9
- Adults 25 and over2,341
- Adults 25 and over with a high school diploma or higher90.6 percent
- Adults 25 and over with a bachelor degree or higher26.7 percent
- Adults 25 and over with a graduate degree8.6 percent plus or minus 2.2
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Petersburg
Housing in Petersburg
- Housing units1,507
- Occupied units1,263
- Vacant units244
- Vacancy rate16.2 percent
- Owner occupied864
- Renter occupied399 plus or minus 80
- Ownership rate68.4 percent
- Median owner-occupied home value$308,400
- Median gross rent, monthly$1,082
- Annual rent as a share of median income18.2 percent plus or minus 3.8
- Single family units984
- Share single family65.3 percent
- Units in buildings of two or more317 plus or minus 70
- Share in buildings of two or more21.0 percent plus or minus 4.2
- Mobile homes204 plus or minus 48
- Median year structure built1977
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Petersburg
How Petersburg gets to work
- Workers 16 and over who commute1,555
- Commuting under 15 minutes1,436
- Share commuting under 15 minutes92.3 percent
- Commuting 30 minutes or more44 plus or minus 29
- Share commuting 30 minutes or more2.8 percent plus or minus 1.9
- Drove alone50.4 percent
- Carpooled12.9 percent plus or minus 5.4
- Public transport0.1 percent plus or minus 0.1
- Walked20.0 percent plus or minus 6.0
- Worked from home6.9 percent plus or minus 2.2
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Petersburg
SBA 7(a) lending to Petersburg borrowers
- Approvals10
- Gross approval$3,618,000
- Average approval$361,800
- Median approval$250,000
- Ninetieth percentile approval$1,650,000
- Largest approval$1,650,000
- Jobs supported38
- Jobs per approval3.8
- Loans with a final outcome4
- Paid in full4
- Charged off0
- Median term120 months
- Share on real estate terms of 20 years or more0.0 percent
- Share to franchises0.0 percent
- Distinct lenders5
- Distinct industries by NAICS5
A charge-off rate is not published here. only 4 resolved loans, too few to publish a rate, and a rate over that few outcomes would move several points on one loan.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Petersburg
SBA 504 lending to Petersburg borrowers
- Approvals1
- Gross approval$425,000
- Average approval$425,000
- Median approval$425,000
- Largest approval$425,000
- Jobs supported2
- Loans with a final outcome0
- Charged off0
- Median term300 months
- Distinct CDCs1
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Petersburg Borough, not Petersburg
Petersburg Borough context, not Petersburg figures
These are Petersburg Borough figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Petersburg measurements.
- Establishments in Petersburg Borough188
- Employment at those establishments, Petersburg Borough912
- Covered employment, Petersburg Borough1,228
- Average annual pay, Petersburg Borough$55,599
- Average weekly wage, Petersburg Borough$1,069
- Housing units permitted, Petersburg Borough4
- Of those, single family, Petersburg Borough4
- County product, 2024, Petersburg Borough$216,545,000
- County product change over the prior year, Petersburg Borough-2.0 percent
- Average income of an arriving household, Petersburg Borough$60,093
Every figure in this section is published for Petersburg Borough as a whole and is not a measurement of Petersburg. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Coverage
What this page does not hold.
Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.
- This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
- Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.
SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.
Common questions
Petersburg questions, answered from the record.
How many people live in Petersburg, Alaska?
3,227, in 1,263 households. Petersburg CDP covers 44.18 square miles of land, which is 73 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Petersburg in?
Petersburg Borough, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in Petersburg?
$71,369. The median owner-occupied home is valued at $308,400. Median gross rent is $1,082 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Petersburg businesses?
10 7(a) approvals totalling $3.6 m, across 5 lenders, median approval $250,000, plus 1 504 approvals worth $425,000. These count approvals to borrowers whose address is in Petersburg, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Petersburg borrowers get paid back?
No rate is published for Petersburg. only 4 resolved loans, too few to publish a rate, and a percentage over that few outcomes would move several points on a single loan. The counts are shown instead.
Are the county figures on this page Petersburg figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Petersburg Borough as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Petersburg.
Is zoning published for Petersburg?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.
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