City record · California
ONTARIO, California
- 1Hospitals filing a Medicare cost report
- 4Nursing facilities
- 543Hazardous-waste handlers
- 17Clean Air Act facilities
565 federal records name ONTARIO as their address across 4 programs. Each figure is the count filed with the agency that collects it. Filed variously as Ontario; all spellings are counted here.
Hospitals filing a Medicare cost report in ONTARIO 1
Nursing facilities in ONTARIO 4
Hazardous-waste handlers in ONTARIO 543
Clean Air Act facilities in ONTARIO 17
Figures from the federal source files: EPA’s ECHO downloads, CMS provider files and the FMCSA census.