HomeLouisianaSt. Tammany ParishSlidell city
Slidell city, Louisiana: commercial real estate data.
Slidell city is a Census city of 28,561 people across 15.21 square miles of land, in St. Tammany Parish. Median household income is $70,497, 68.5 percent of occupied homes are owned, and the SBA record carries 82 7(a) approvals to borrowers here worth $40.8 m.
77 sourced place values · tier FULL · 8 sections · underlined figures are computed by MMCG Analytics, not published by the agency
Slidell
What Slidell is
- Census place typecity
- Land area15.21 sq mi
- Water area0.38 sq mi
- Population per square mile of land1,877
- County holding the largest share of its areaSt. Tammany Parish, 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.
Slidell
How many people live in Slidell
- Population28,561
- Median age38.9
- Population under 186,779
- Share under 1823.7 percent
- Population 65 and over6,098
- Share 65 and over21.4 percent
- Households10,995
- Family households7,423
- Share of households that are families67.5 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Slidell
Income and work in Slidell
- Median household income$70,497
- Per capita income$34,749
- Civilian labor force13,200
- Employed12,441
- Unemployed759 plus or minus 239
- Unemployment rate5.8 percent plus or minus 1.8
- Adults 25 and over19,570
- Adults 25 and over with a high school diploma or higher90.0 percent
- Adults 25 and over with a bachelor degree or higher31.4 percent
- Adults 25 and over with a graduate degree9.9 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Slidell
Housing in Slidell
- Housing units12,203
- Occupied units10,995
- Vacant units1,208 plus or minus 371
- Vacancy rate9.9 percent plus or minus 3.0
- Owner occupied7,537
- Renter occupied3,458
- Ownership rate68.5 percent
- Median owner-occupied home value$217,700
- Median gross rent, monthly$1,375
- Annual rent as a share of median income23.4 percent
- Single family units9,327
- Share single family76.4 percent
- Units in buildings of two or more2,829
- Share in buildings of two or more23.2 percent
- Mobile homes35 plus or minus 33
- Median year structure built1979
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Slidell
How Slidell gets to work
- Workers 16 and over who commute11,231
- Commuting under 15 minutes4,068
- Share commuting under 15 minutes36.2 percent
- Commuting 30 minutes or more4,778
- Share commuting 30 minutes or more42.5 percent
- Drove alone77.6 percent
- Carpooled8.7 percent plus or minus 2.2
- Public transport0.5 percent plus or minus 0.5
- Walked0.7 percent plus or minus 0.8
- Worked from home11.1 percent plus or minus 3.7
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Slidell
SBA loans in Slidell (7(a))
- Approvals82
- Gross approval$40,817,600
- Average approval$497,776
- Median approval$275,000
- Ninetieth percentile approval$1,308,800
- Largest approval$4,040,000
- Jobs supported1,124
- Jobs per approval13.7
- Loans with a final outcome16
- Paid in full14
- Charged off2
- Charge-off rate over resolved loans12.5 percent
- Median term120 months
- Share on real estate terms of 20 years or more17.1 percent
- Share to franchises20.7 percent
- Distinct lenders27
- Distinct industries by NAICS51
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Slidell
SBA loans in Slidell (504)
- Approvals6
- Gross approval$9,391,000
- Average approval$1,565,167
- Median approval$2,096,000
- Largest approval$2,672,000
- Jobs supported74
- Loans with a final outcome3
- Charged off0
- Median term300 months
- Distinct CDCs4
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
St. Tammany Parish, not Slidell
St. Tammany Parish context, not Slidell figures
These are St. Tammany Parish figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Slidell measurements.
- Establishments in St. Tammany Parish7,101
- Employment at those establishments, St. Tammany Parish86,457
- Covered employment, St. Tammany Parish96,674
- Average annual pay, St. Tammany Parish$59,351
- Average weekly wage, St. Tammany Parish$1,141
- Housing units permitted, St. Tammany Parish1,066
- Of those, single family, St. Tammany Parish1,062
- County product, 2024, St. Tammany Parish$17,382,382,000
- County product change over the prior year, St. Tammany Parish4.7 percent
- Average income of an arriving household, St. Tammany Parish$76,288
Every figure in this section is published for St. Tammany Parish as a whole and is not a measurement of Slidell. 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
Slidell questions, answered from the record.
How many people live in Slidell, Louisiana?
28,561, in 10,995 households. Slidell city covers 15.21 square miles of land, which is 1,877 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Slidell in?
St. Tammany Parish, 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 Slidell?
$70,497. The median owner-occupied home is valued at $217,700. Median gross rent is $1,375 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Slidell businesses?
82 7(a) approvals totalling $40.8 m, across 27 lenders, median approval $275,000, plus 6 504 approvals worth $9.4 m. These count approvals to borrowers whose address is in Slidell, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Slidell borrowers get paid back?
Of the 16 loans that have reached a final outcome, 14 were paid in full and 2 charged off, a charge off rate of 12.5 percent. Loans still running are excluded because they have not yet succeeded or failed.
Are the county figures on this page Slidell figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for St. Tammany Parish 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 Slidell.
Is zoning published for Slidell?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.
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