|Professional Sub Groups||Number of Offices||%|
|2||Other Health Pract.||2206||19.70%|
1) 15.7% of all San Diego County firms are professional firms.
2) 6.2% of all SD employees work for a professional firm.
3) 70.9% of all professional firms employ less than 4 people.
4) 10.5% of all professional firms are located in the ZIP code 92101.