Psychology and therapy in Mercerville-Hamilton Square, NJ: 2026 report
2,116 ranked entriesUpdated 13 trade lists
The 13 specialty lists for Mercerville-Hamilton Square, NJ hold 2,116 ranked entries. Psychiatrists have the most, with 642.
Key numbers for Mercerville-Hamilton Square
Shares use ranked businesses as their base. A practice in two specialty lists counts in both.
2,116
ranked entries by RP Score, in 13 specialty lists
4,911
specialty listings serving the city; a practice counts once per specialty
4.9
median of the specialties’ median Google ratings
Specialties in Mercerville-Hamilton Square, by ranked practices
| Specialty | Ranked | Serving the city | Median rating | Median reviews |
|---|---|---|---|---|
| Psychiatrists | 642 | 1,101 | 4.7 | 13 |
| Addiction counselors | 360 | 450 | 4.5 | 23 |
| Therapists and counselors | 295 | 960 | 4.9 | 9 |
| Clinical social workers | 243 | 919 | 4.9 | 6 |
| ABA therapy providers | 156 | 267 | 5.0 | 9 |
| Psychologists | 90 | 411 | 4.5 | 8 |
| Couples therapists | 65 | 163 | 5.0 | 8 |
| Family therapists | 63 | 189 | 5.0 | 6 |
| Child and teen therapists | 62 | 138 | 4.8 | 9 |
| Eating disorder therapists | 61 | 104 | 4.8 | 11 |
| Neuropsychologists | 47 | 119 | 4.8 | 10 |
| Trauma and PTSD therapists | 21 | 50 | 5.0 | 12 |
| Psychological testing practices | 11 | 40 | 4.9 | 10 |
Method and basis
- Serving counts are active, de-duplicated practices within each specialty’s service radius of Mercerville-Hamilton Square, as of November 9, 2026.
- Ranked practices have a confident specialty match and 3 or more Google reviews, or a claimed profile.
- Median rating, median reviews and the shares are measured over ranked businesses.
- Figures are recalculated with each weekly data update. This page shows the latest figures for the year in its title.
Cite this report: RankedPsychologists, “Psychology and Therapy in Mercerville-Hamilton Square, NJ: 2026 Report”, https://www.rankedpsychologists.com/reports/mercerville-hamilton-square-nj-psychology-therapy-2026, data as of November 9, 2026.
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