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Numbers of Building and Grounds Cleaning and Maintenance Occupations in Ann Arbor, MI

Occupation group

Building and Grounds Cleaning and Maintenance Occupations
Year Number
2005 5,710
2006 6,020
2007 6,050
2008 5,950
2009 5,930
2010 6,150
2011 5,810
2012 5,380
2013 5,250
2014 5,710
2015 5,900
2016 5,210
2017 5,630
2018 5,790
2019 6,210

Individual occupations

First-Line Supervisors of Housekeeping and Janitorial Workers
Year Number
2005 220
2006 240
2007 260
2008 350
2009 310
2010 260
2011 220
2012 220
2013 170
2014 180
2015 140
2016 140
2017 230
2018 240
2019 270

First-Line Supervisors of Landscaping, Lawn Service, and Groundskeeping Workers
Year Number
2005 170
2006 150
2007 110
2008 110
2009 160
2010 190
2011 160
2012 140
2013 120
2014 110
2015 80
2016 130
2017 140
2018 160
2019 100

Janitors and Cleaners, Except Maids and Housekeeping Cleaners
Year Number
2005 3,380
2006 3,720
2007 3,450
2008 3,100
2009 2,810
2010 3,160
2011 3,220
2012 3,230
2013 3,170
2014 3,110
2015 3,130
2016 2,680
2017 3,130
2018 3,410
2019 3,550

Maids and Housekeeping Cleaners
Year Number
2005 740
2006 640
2007 800
2008 990
2009 1,490
2010 1,460
2011 1,290
2012 570
2013 650
2014 990
2015 1,140
2016 870
2017 740
2018 660
2019 810

Pest Control Workers
Year Number
2019 30

Landscaping and Groundskeeping Workers
Year Number
2005 1,200
2006 1,270
2007 1,430
2008 1,400
2009 1,160
2010 1,080
2011 920
2012 1,220
2013 1,140
2014 1,320
2015 1,410
2016 1,390
2017 1,390
2018 1,320
2019 1,450

Tree Trimmers and Pruners
Year Number
2009 0
2010 0
2011 0
2015 0
2016 0
2018 0

Grounds Maintenance Workers, All Other
Year Number
2007 0