In this note I estimate the number of JLab staff members needed to be hired or assigned to work on the Hall D detector and online efforts as part of the Hall D group. I also estimate the number of additional staff members needed to be hired into the JLab DAQ, Electronics, Target, and Computer groups (not counting existing staff temporarily assigned to Hall D). I mainly discuss permanent staff, and only briefly mention project staff. I do not discuss temps hired for specific jobs, as these costs should be included in the detector construction budget.