The best replacement for occupancy is utilization.

The best alternatives to occupancy are rated as following:
★★★★★  utilization
★★★★★  service level
★★★★  occupation
★★★  utilization call center
★★★  tenancy
★★  economic occupancy
★★  closing
★★  physical occupancy
★★  vacancy
★  shrinkage
★  double occupancy
★  adherence
★  residency
★  certificate of completion
  economic
  certificate of occupancy
  use group
  single occupancy
  certificate of use

Your alternative for occupancy is not listed? Suggest!
Speaking about occupancy, one probably shouldn't forget about certificate of occupancy.

Other search terms related to occupancy and their ratings are:
★★★★★ certificate of occupancy
You have in mind a companion for occupancy and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of occupancy in all years. Click on graph for more.
occupancy
utilization
service level