We have 2 major teaching hospitals, one which is primarily trauma and the university hospital. There are 3 general surgery services at the univeristy, as well as transplant and CT. The 3 gen surg services typically run between 10 and 20 patients, of which 1-5 are ICU, and 1-10 consults. Transplant also runs between 10-20 inpatients. CT surg (including transplant) runs between 20-40 (currently 35) with 5-15 ICU and 5-15 consults. Just as the other posts here have mentioned, there is wide range in patient volume.
At the trauma hospital, it is much busier. There are 2 general surgery services, both trauma, with an R5, 4, two 3s, two 1s, and a separate ICU team with R2s. In the summer the census on each service runs between 40 and 60, with up to 30 in the ICU. It sounds crazy and it is. During the winter months the census is typically 20-40+ with 10-20 in the ICU.