St. Peters, MO: Marketing for Dental & Medical Practices
Public data on St. Peters, and what we would do first for a practice there because of it.
St. Peters at a glance
Furthest from the US: share of residents who speak Spanish at home (1.5% against 13.6%), then median household income ($91,637 against $80,734).
- Residents, July 2025 estimate61,479Up 6.5% from the April 2020 base of 57,733
- Median household income$91,637Well above Missouri ($70,702), above the US ($80,734)
- Median age41.0Above both Missouri (39.0) and the US (38.9)
- Residents 65 and older19.4%Above both Missouri (17.9%) and the US (17.2%)
- Bachelor's degree or higher (residents 25+)39.2%Well above Missouri (32.4%), above the US (35.7%)
- Speak Spanish at home (residents 5+)1.5%Well below both Missouri (2.9%) and the US (13.6%)
The share who speak Spanish at home is where St. Peters and St. Charles (5 miles apart) differ most: 1.5% against 4.1%, then the share with a bachelor's degree or higher (39.2% against 43.3%).
Local healthcare landscape in St. Peters
Barnes-Jewish St. Peters Hospital has its main entrance at 10 Hospital Drive in St. Peters. Its page lists a breast health and women's center, cardiology center, outpatient surgery and endoscopy center, and a Siteman Cancer Center facility on campus, and says the campus also has an inpatient rehabilitation facility operated by The Rehabilitation Institute of St. Louis. The St. Peters Board of Aldermen is made up of two aldermen from each of the city's four wards, and the city's Subdivision Trustee List gives each subdivision's ward, among them Cardinal Villas and Chapel Hill Estates in ward 1, Bellemeade and Aspen Ridge in ward 2, Applewood / Orchard Hills and Cave Springs Estates in ward 3, and Ashleigh Estates and Canyon Creek in ward 4.
Neighborhoods and areas
- Cardinal Villas
- Chapel Hill Estates
- Bellemeade
- Aspen Ridge
- Applewood / Orchard Hills
- Cave Springs Estates
- Ashleigh Estates
- Canyon Creek
Sources for this section
Who practices in St. Peters
NPI-registered providers with a practice address in St. Peters, by primary specialty (people, not offices). Per resident, St. Peters is furthest above the US among plastic surgeons (2.9 times the US rate) and lowest among dentists (1.3 times).
| Specialty | In St. Peters | Residents per provider | US | Against the US |
|---|---|---|---|---|
| Dentists | 58 | 1 per 1,060 | 1 per 1,340 | Well above |
| Chiropractors | 52 | 1 per 1,182 | 1 per 3,311 | Well above |
| Dermatologists | 5 | 1 per 12,296 | 1 per 17,857 | Well above |
| Physical therapists | 75 | 1 per 820 | 1 per 1,181 | Well above |
| Optometrists | 19 | 1 per 3,236 | 1 per 5,291 | Well above |
| Podiatrists | 8 | 1 per 7,685 | 1 per 14,706 | Well above |
| Plastic surgeons | 3 | 1 per 20,493 | 1 per 58,824 | Well above |
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 St. Peters practice
Chosen by fixed rules from the figures above.
A crowded field for chiropractors
2.8 times the US number of NPI-registered chiropractors per resident (one per 1,182 residents). A chiropractor here needs a clear focus and real reviews: see our marketing for chiropractors.
Be easy to find for people who just moved here
St. Peters grew by 3,746 residents (+6.5%) between April 2020 and July 2025. With that many new residents, we would start with maps and directory listings.
Reviews and your Google Business Profile first
One NPI-registered dentist per 1,060 residents in St. Peters (US: one per 1,340). We would start with the Google Business Profile and review management.
Medicare-age services and an easy-to-read site
19.4% of St. Peters residents are 65 or older, against 17.2% for the US. Medicare-age services get their own pages, with large type and the phone number one tap away (website design).
Talk to Us About Your St. Peters 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.