 harwood heights is a village in cook county, illinois, united states. the population was 8,612 at the 2010 census.{{cite web| url=http://factfinder2.census.gov/bkmk/table/1.0/en/dec/10_dp/dpdp1/1600000us1733435| title=profile of general population and housing characteristics: 2010 demographic profile data (dp-1): harwood heights village, illinois| publisher=u.s. census bureau, american factfinder| accessdat
Chicago_metropolitan_area Villages_in_Cook_County,_Illinois Villages_in_Illinois