Slidell, LA

Dental & Medical Practice Marketing in Slidell, LA

Public data on Slidell, and what we would do first for a practice there because of it.

28,341residents (2025 estimate)
46NPI-registered dentists
$70,497median household income

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Residents

Slidell at a glance

The two figures furthest from the US are the share of residents who speak Spanish at home (4.8% against 13.6%) and the share of residents 65 and older (21.3% against 17.2%).

  • Residents, July 2025 estimate28,341Down 1.1% from the April 2020 base of 28,663
  • Median household income$70,497Above Louisiana ($60,756), below the US ($80,734)
  • Median age38.9Close to both Louisiana (38.0) and the US (38.9)
  • Residents 65 and older21.3%Well above both Louisiana (16.8%) and the US (17.2%)
  • Bachelor's degree or higher (residents 25+)31.4%Above Louisiana (27.0%), below the US (35.7%)
  • Speak Spanish at home (residents 5+)4.8%Close to Louisiana (4.7%), well below the US (13.6%)

Beside New Orleans, 19 miles away, Slidell differs most on the share with a bachelor's degree or higher: 31.4% against 42.4%; next comes the median household income ($70,497 against $56,631).

Local context

Local healthcare landscape in Slidell

Slidell Memorial Hospital states that its main campus is located at 1001 Gause Blvd., Slidell, LA 70458, and that it is a hospital service district created by Act 180 of the 1984 Louisiana Legislature. It also describes a partnership with Ochsner Health. On February 21, 2022, the city's Planning Commission adopted Slidell 2040 as the master plan, and that plan names Ochsner Medical Center-Northshore and Slidell Memorial Hospital among Slidell's hospital employers. The plan describes Olde Towne as a neighborhood with a traditional and organic mix of uses, and it notes that the Teddy Avenue Residential Historic District was added to the National Register in July 2021. It also lists the Fremaux Economic Development District, the Camellia Square Economic Development District and the Northshore Square Economic Development District.

Neighborhoods and areas

  • Olde Towne
  • Teddy Avenue Residential Historic District
  • Fremaux Economic Development District
  • Camellia Square Economic Development District
  • Northshore Square Economic Development District

Sources for this section

Providers

Who practices in Slidell

People, not offices: each row counts NPI-registered providers whose practice address is in Slidell, by primary specialty. Per resident, dermatologists are the group furthest above the US (4.4 times the US rate) and plastic surgeons the lowest (none matched inside the city).

SpecialtyIn SlidellResidents per providerUSAgainst the US
Dentists461 per 6161 per 1,340Well above
Chiropractors161 per 1,7711 per 3,311Well above
Dermatologists71 per 4,0491 per 17,857Well above
Physical therapists511 per 5561 per 1,181Well above
Optometrists141 per 2,0241 per 5,291Well above
Podiatrists61 per 4,7241 per 14,706Well above
Plastic surgeons0–1 per 58,824Well below

These counts include only providers whose practice address the Census Geocoder places inside Slidell (214 of 225 providers' practice addresses in the surrounding ZIP codes matched), so they are a minimum: providers at addresses the geocoder could not match are left out.

Employers

Private-sector health care employers in St. Tammany Parish, 2024

2024 annual averages for the whole county. 37.1% of these establishments are offices of physicians, above the US share of 32.6%.

  • Ambulatory health care establishments868Average employment 7,494
  • Offices of physicians322
  • Offices of dentists148
  • Offices of other health practitioners224
Our plan

What we'd prioritize for a Slidell practice

Chosen by fixed rules from the figures above.

  1. Room to stand out for plastic surgeons

    None of the NPI-registered plastic surgeons list a practice address in Slidell; nationally there is one for every 58,824 residents. That leaves fewer local competitors for a plastic surgeon in search; see our marketing for plastic surgeons.

  2. Start with reviews and the Google Business Profile

    Slidell has one NPI-registered dentist for every 616 residents, against one per 1,340 nationally. That works out to 2.2 times the US rate. The Google Business Profile comes first, then review management.

  3. Stand out among the optometrists already here

    2.6 times the US number of NPI-registered optometrists per resident (one per 2,024 residents). A optometrist here needs a clear focus and real reviews: see our marketing for optometrists.

  4. Keep the patients you already have

    Slidell had 322 fewer residents in July 2025 than in April 2020 (−1.1%). With fewer newcomers, patient texting comes first, so existing patients keep coming back.

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Sources

Provider counts are NPI records whose practice address the Census Geocoder places inside Slidell, using 2020 census blocks.

Medi-Edge Marketing, a medical marketing agency based in Vista, California, works remotely with practices across the United States. Browse all location pages or see our services.