Janesville, WI: Marketing for Dental & Medical Practices
Public data on Janesville, and what we would do first for a practice there because of it.
Janesville at a glance
Furthest from the US: share of residents who speak Spanish at home (5.5% against 13.6%), then share with a bachelor's degree or higher (27.3% against 35.7%).
- Residents, July 2025 estimate66,929Up 2.0% from the April 2020 base of 65,635
- Median household income$73,446Below both Wisconsin ($77,485) and the US ($80,734)
- Median age40.7Close to Wisconsin (40.2), above the US (38.9)
- Residents 65 and older18.2%Close to Wisconsin (18.5%), above the US (17.2%)
- Bachelor's degree or higher (residents 25+)27.3%Below Wisconsin (33.4%), well below the US (35.7%)
- Speak Spanish at home (residents 5+)5.5%Above Wisconsin (4.9%), well below the US (13.6%)
The share with a bachelor's degree or higher is where Janesville and Madison (35 miles apart) differ most: 27.3% against 59.9%, then the share of residents 65 and older (18.2% against 13.0%).
Local healthcare landscape in Janesville
Mercyhealth Hospital and Trauma Center in Janesville is at 1000 Mineral Point Ave., and its page states that its emergency trauma center is staffed by specialists 24 hours a day. The page lists services including cardiology, obstetrics and gynecology, robotic surgery and trauma care. Janesville's City Council adopted an updated comprehensive plan on December 11th, 2023. The plan's housing chapter calls for implementing recommendations of the Old Fourth Ward and Look West Neighborhood Revitalization Plan, and its land use chapter supports historic overlay zoning in the Courthouse Hill neighborhood. The plan also describes the Prospect Hill Historic District as a primarily residential district, and lists the Old Fourth Ward Historic District (1853-1929).
Neighborhoods and areas
- Courthouse Hill
- Look West
- Old Fourth Ward
- Prospect Hill
Sources for this section
- Mercyhealth Hospital and Trauma Center, Janesville (mercyhealthsystem.org)
- City of Janesville, Comprehensive Plan page (janesvillewi.gov)
- City of Janesville Comprehensive Plan, Volume 2 Ch. 8 Housing and Neighborhood Development (janesvillewi.gov)
- City of Janesville Comprehensive Plan, Volume 2 Ch. 2 Land Use (janesvillewi.gov)
- City of Janesville Comprehensive Plan, Volume 1 Ch. 2 Agricultural, Natural, and Cultural Resources (janesvillewi.gov)
Who practices in Janesville
NPI-registered providers with a practice address in Janesville, by primary specialty (people, not offices). Per resident, Janesville is furthest above the US among dentists (1.5 times the US rate) and lowest among dermatologists (0.8 times).
| Specialty | In Janesville | Residents per provider | US | Against the US |
|---|---|---|---|---|
| Dentists | 77 | 1 per 869 | 1 per 1,340 | Well above |
| Chiropractors | 29 | 1 per 2,308 | 1 per 3,311 | Well above |
| Dermatologists | 3 | 1 per 22,310 | 1 per 17,857 | Below |
| Physical therapists | 72 | 1 per 930 | 1 per 1,181 | Well above |
| Optometrists | 13 | 1 per 5,148 | 1 per 5,291 | Close |
| Podiatrists | 5 | 1 per 13,386 | 1 per 14,706 | Above |
| Plastic surgeons | 1 | 1 per 66,929 | 1 per 58,824 | Below |
Private-sector health care employers in Rock County, 2024
2024 annual averages for the whole county. Offices of physicians are 17.3% of them, well below the US share of 32.6%.
- Ambulatory health care establishments168Average employment 2,421
- Offices of physicians29
- Offices of dentists43
- Offices of other health practitioners70
What we'd prioritize for a Janesville practice
Chosen by fixed rules from the figures above.
Reviews and your Google Business Profile first
One NPI-registered dentist per 869 residents in Janesville (US: one per 1,340). We would start with the Google Business Profile and review management.
Stand out among the dental offices nearby
Dentist offices make up 25.6% of the private-sector ambulatory health care establishments in Rock County, against 18.5% nationally. A dental practice here needs one thing it is known for. See our dental practice marketing.
A crowded field for chiropractors
1.4 times the US number of NPI-registered chiropractors per resident (one per 2,308 residents). A chiropractor here needs a clear focus and real reviews: see our marketing for chiropractors.
Location pages near Janesville
Talk to Us About Your Janesville 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.