HomePennsylvaniaAllegheny CountySewickley
Sewickley, Pennsylvania: commercial real estate data.
Sewickley is a Census borough of 3,823 people across 1.00 square miles of land, in Allegheny County. Median household income is $101,053, 68.0 percent of occupied homes are owned, and the SBA record carries 36 7(a) approvals to borrowers here worth $11.9 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Sewickley
What Sewickley is
- Census place typeborough
- Land area1 sq mi
- Water area0.14 sq mi
- Population per square mile of land3,828
- County holding the largest share of its areaAllegheny County, 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.
Sewickley
How many people live in Sewickley
- Population3,823
- Median age38.7
- Population under 18848
- Share under 1822.2 percent
- Population 65 and over696 plus or minus 155
- Share 65 and over18.2 percent plus or minus 4.0
- Households1,642
- Family households1,001
- Share of households that are families61.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sewickley
Income and work in Sewickley
- Median household income$101,053
- Per capita income$66,366
- Civilian labor force2,194
- Employed2,041
- Unemployed153 plus or minus 92
- Unemployment rate7.0 percent plus or minus 4.1
- Adults 25 and over2,665
- Adults 25 and over with a high school diploma or higher98.8 percent
- Adults 25 and over with a bachelor degree or higher64.5 percent
- Adults 25 and over with a graduate degree32.9 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sewickley
Housing in Sewickley
- Housing units1,913
- Occupied units1,642
- Vacant units271 plus or minus 125
- Vacancy rate14.2 percent plus or minus 6.4
- Owner occupied1,117
- Renter occupied525 plus or minus 125
- Ownership rate68.0 percent
- Median owner-occupied home value$464,300
- Median gross rent, monthly$955
- Annual rent as a share of median income11.3 percent
- Single family units1,253
- Share single family65.5 percent
- Units in buildings of two or more660 plus or minus 169
- Share in buildings of two or more34.5 percent plus or minus 8.4
- Mobile homes0
- Median year structure built1938
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sewickley
How Sewickley gets to work
- Workers 16 and over who commute1,343
- Commuting under 15 minutes434 plus or minus 137
- Share commuting under 15 minutes32.3 percent plus or minus 9.0
- Commuting 30 minutes or more414 plus or minus 120
- Share commuting 30 minutes or more30.8 percent plus or minus 7.6
- Drove alone49.9 percent
- Carpooled1.4 percent plus or minus 1.6
- Public transport0.4 percent plus or minus 0.6
- Walked13.0 percent plus or minus 5.1
- Worked from home33.6 percent plus or minus 9.4
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sewickley
SBA loans in Sewickley (7(a))
- Approvals36
- Gross approval$11,947,200
- Average approval$331,867
- Median approval$112,500
- Ninetieth percentile approval$988,600
- Largest approval$2,700,000
- Jobs supported199
- Jobs per approval5.5
- Loans with a final outcome5
- Paid in full5
- Charged off0
- Median term120 months
- Share on real estate terms of 20 years or more8.3 percent
- Share to franchises8.3 percent
- Distinct lenders14
- Distinct industries by NAICS26
Counted by borrower city: approvals to borrowers whose address is in Sewickley, in any county, FY2020 to FY2026. Only 5 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Sewickley
SBA loans in Sewickley (504)
- Approvals3
- Gross approval$2,613,000
- Average approval$871,000
- Median approval$889,000
- Largest approval$1,053,000
- Jobs supported37
- Loans with a final outcome0
- Charged off0
- Median term300 months
- Distinct CDCs1
Counted by borrower city: approvals to borrowers whose address is in Sewickley, in any county, FY2010 to FY2026. Only 0 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Sewickley
Flood risk in Sewickley
- NFIP communityBorough of Sewickley
- NFIP community number420070
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date09/26/14(M)
The Borough of Sewickley participates in the National Flood Insurance Program as community 420070 and carries no Community Rating System class, so no CRS premium discount applies to it.
Federal Emergency Management Agency, NFIP Community Status Book (OpenFEMA), as of 2026-09-26.
Allegheny County, not Sewickley
Allegheny County context, not Sewickley figures
- Establishments in Allegheny County33,812
- Covered employment, Allegheny County670,637
- Average annual pay, Allegheny County$78,297
- Housing units permitted, Allegheny County2,999
Every figure in this section is published for Allegheny County as a whole and is not a measurement of Sewickley.
All Allegheny County figures →
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.
Coverage
What this page does not hold.
Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →
Common questions
Sewickley questions, answered from the record.
How many people live in Sewickley, Pennsylvania?
3,823, in 1,642 households. Sewickley borough covers 1.00 square miles of land, which is 3,828 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Sewickley in?
Allegheny County, 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 Sewickley?
$101,053. The median owner-occupied home is valued at $464,300. Median gross rent is $955 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Sewickley businesses?
36 7(a) approvals totaling $11.9 m since FY2020, across 14 lenders, median approval $112,500, plus 3 504 approvals worth $2.6 m since FY2010. These count approvals to borrowers whose address is in Sewickley, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Sewickley borrowers get paid back?
No rate is published for Sewickley. Only 5 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published. The counts are shown instead.
Is Sewickley in the National Flood Insurance Program?
Yes. Sewickley appears in the FEMA Community Status Book as Sewickley, borough of, community 420070, with no Community Rating System class, so no CRS discount applies. Whether a specific parcel sits in a mapped special flood hazard area is an address level question the platform answers.
Are the county figures on this page Sewickley figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Allegheny County 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 Sewickley.
Is zoning published for Sewickley?
No. Nothing on this page presents parcel level zoning.