O'Fallon, MO: Marketing for Dental & Medical Practices
Public data on O'Fallon, and what we would do first for a practice there because of it.
O'Fallon at a glance
Furthest from the US: share of residents who speak Spanish at home (2.5% against 13.6%), then median household income ($110,443 against $80,734).
- Residents, July 2025 estimate96,101Up 5.2% from the April 2020 base of 91,388
- Median household income$110,443Well above both Missouri ($70,702) and the US ($80,734)
- Median age38.4Close to both Missouri (39.0) and the US (38.9)
- Residents 65 and older14.5%Below both Missouri (17.9%) and the US (17.2%)
- Bachelor's degree or higher (residents 25+)43.3%Well above both Missouri (32.4%) and the US (35.7%)
- Speak Spanish at home (residents 5+)2.5%Below Missouri (2.9%), well below the US (13.6%)
The share who speak Spanish at home is where O'Fallon and St. Peters (6 miles apart) differ most: 2.5% against 1.5%, then the share of residents 65 and older (14.5% against 19.4%).
Local healthcare landscape in O'Fallon
BJC's Progress West Hospital is at 2 Progress Point Parkway in O'Fallon, and its page lists surgical services, a cardiac catheterization lab, diagnostic imaging and a 24-hour adult Emergency Department. The same page says the hospital is recognized as a Certified Level II Stroke Center with telestroke capabilities. The city's history page says O'Fallon incorporated in 1912. The city's 2021 Comprehensive Plan says brothers Arnold and Nicolas Krekel owned a substantial amount of land around what is now known as Downtown O'Fallon. The same plan says Winghaven is also home to Village Center.
Neighborhoods and areas
- Downtown O'Fallon
- Winghaven
- Village Center
Sources for this section
Who practices in O'Fallon
NPI-registered providers with a practice address in O'Fallon, by primary specialty (people, not offices). Per resident, O'Fallon is furthest above the US among chiropractors (2.5 times the US rate) and lowest among plastic surgeons (0.6 times).
| Specialty | In O'Fallon | Residents per provider | US | Against the US |
|---|---|---|---|---|
| Dentists | 73 | 1 per 1,316 | 1 per 1,340 | Close |
| Chiropractors | 72 | 1 per 1,335 | 1 per 3,311 | Well above |
| Dermatologists | 4 | 1 per 24,025 | 1 per 17,857 | Well below |
| Physical therapists | 129 | 1 per 745 | 1 per 1,181 | Well above |
| Optometrists | 22 | 1 per 4,368 | 1 per 5,291 | Well above |
| Podiatrists | 6 | 1 per 16,017 | 1 per 14,706 | Below |
| Plastic surgeons | 1 | 1 per 96,101 | 1 per 58,824 | Well below |
Private-sector health care employers in St. Charles County, 2024
2024 annual averages for the whole county. Offices of other health practitioners are 36.3% of them, well above the US share of 27.8%.
- Ambulatory health care establishments716Average employment 8,123
- Offices of physicians183
- Offices of dentists151
- Offices of other health practitioners260
What we'd prioritize for a O'Fallon practice
Chosen by fixed rules from the figures above.
A crowded field for chiropractors
2.5 times the US number of NPI-registered chiropractors per resident (one per 1,335 residents). A chiropractor here needs a clear focus and real reviews: see our marketing for chiropractors.
Lead with elective and cash-pay services
The median household income in O'Fallon is $110,443, against $80,734 for the US. Elective work earns its own pages and budget, with Google and Facebook ads.
Be easy to find for people who just moved here
O'Fallon grew by 4,713 residents (+5.2%) between April 2020 and July 2025. With that many new residents, we would start with maps and directory listings.
Talk to Us About Your O'Fallon Practice
- No Long-Term Contracts
- HIPAA-Compliant
- 4–6 Week Delivery
Sources
- Census Bureau population estimates, July 1, 2025 estimates; April 1, 2020 estimates base
- Census Gazetteer files, 2025
- American Community Survey 5-year estimates, 2020-2024 5-year
- CMS NPI Registry, live registry as of 2026-11-01
- Census ZIP code relationship files, 2020
- 2020 Census block populations, April 1, 2020
- BLS Quarterly Census of Employment and Wages (private sector), 2024 annual averages
Provider counts use each NPI record’s practice ZIP code, split between places by where the ZIP’s 2020 census residents live.
Medi-Edge Marketing is a medical marketing agency in Vista, California, working remotely with practices across the United States. See every location page or our services.