Legal services in O'Fallon, IL: 2026 report
1,627 ranked entriesUpdated 16 trade lists
The 16 practice area lists for O'Fallon, IL hold 1,627 ranked entries. General practice lawyers have the most, with 406. 16.4% of ranked entries post 24/7 hours.
Key numbers for O'Fallon
Shares use ranked businesses as their base. A law firm in two practice area lists counts in both.
1,627
ranked entries by LFR Score, in 16 practice area lists
2,431
practice area listings serving the city; a law firm counts once per practice area
4.7
median of the practice areas’ median Google ratings
16.4%
of ranked entries post 24/7 hours (267)
Legal practice areas in O'Fallon, by ranked law firms
| Practice area | Ranked | Serving the city | Median rating | Median reviews | 24/7 share | |
|---|---|---|---|---|---|---|
| General practice lawyers | 406 | 717 | 4.5 | 10 | 6.7% | |
| Personal injury lawyers | 404 | 528 | 4.8 | 29 | 30% | |
| Criminal defense lawyers | 165 | 204 | 4.7 | 30 | 18.2% | |
| Divorce and family lawyers | 144 | 192 | 4.3 | 19 | 5.6% | |
| Estate planning and probate lawyers | 112 | 156 | 4.5 | 14 | 8.9% | |
| Bankruptcy lawyers | 73 | 94 | 4.8 | 30 | 15.1% | |
| Employment lawyers | 71 | 104 | 4.5 | 17 | 16.9% | |
| Insurance lawyers | 50 | 65 | 4.9 | 15 | 26% | |
| Real estate lawyers | 44 | 73 | 4.3 | 14 | 4.5% | |
| Social Security disability lawyers | 36 | 57 | 4.8 | 38 | 30.6% | |
| Mediators | 34 | 44 | 4.3 | 26 | 11.8% | |
| Immigration lawyers | 27 | 41 | 4.9 | 48 | 11.1% | |
| Tax lawyers | 24 | 59 | 4.8 | 8 | 12.5% | |
| Business lawyers | 20 | 45 | 4.8 | 31 | 20% | |
| DUI and DWI lawyers | 10 | 19 | 4.9 | 50 | 80% | |
| Intellectual property lawyers | 7 | 33 | 4.3 | 11 | 0% |
Method and basis
- Serving counts are active, de-duplicated law firms within each practice area’s service radius of O'Fallon, as of November 9, 2026.
- Ranked law firms have a confident practice area match and 3 or more Google reviews, or a claimed profile.
- Median rating, median reviews and the shares are measured over ranked businesses.
- 24/7 share counts those whose posted hours say they are open around the clock.
- Figures are recalculated with each weekly data update. This page shows the latest figures for the year in its title.
Cite this report: LawFirmsRanked, “Legal Services in O'Fallon, IL: 2026 Report”, https://www.lawfirmsranked.com/reports/ofallon-il-law-firms-2026, data as of November 9, 2026.
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