Hey McHenry County! M Be Counted M It's Safe and Secure M Answer Some Questions M Done More People = More Service Complete the Census at my2020census.gov or call 844-330-2020. Funding provided by the State of Illinois, Department of Human Services. 220 For more information visit: 2020CENSUS.GOV CENSUS Everyone Counts! United States McHenry County 2020 Census | Be Counted! Shape your future START HERE > Census 2020 Hey McHenry County! M Be Counted M It's Safe and Secure M Answer Some Questions M Done More People = More Service Complete the Census at my2020census.gov or call 844-330-2020. Funding provided by the State of Illinois, Department of Human Services. 220 For more information visit: 2020CENSUS.GOV CENSUS Everyone Counts! United States McHenry County 2020 Census | Be Counted! Shape your future START HERE > Census 2020