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McHenry County, Illinois
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McHenry County is a county in Illinois. The county population is 310,229, according to the United States Census Bureau. The county seat is Woodstock.
Ballotpedia provides comprehensive coverage of the 100 largest cities in America by population. This encompasses all city, county, and special district elections appearing on the ballot within those cities. This county is outside of that coverage scope.[1]
Use the links below to learn more about federal officials, state officials, cities, school districts, courts, and ballot measures in this county.
Federal officials
The current members of the U.S. Senate from Illinois are:
| Office title | Officeholder name | Date assumed office | Party affiliation |
|---|---|---|---|
|
U.S. Senate Illinois |
January 3, 2017 |
Democratic Party |
|
|
U.S. Senate Illinois |
January 3, 1997 |
Democratic Party |
To view a map of U.S. House districts in Illinois and find your representative, click here.
State officials
The following is a list of the current state executive officials from Illinois:
| Office | Name | Party | Date assumed office |
|---|---|---|---|
| Attorney General of Illinois | Kwame Raoul | Democratic | January 15, 2019 |
| Governor of Illinois | J.B. Pritzker | Democratic | January 14, 2019 |
| Illinois Auditor General | Frank J. Mautino | Nonpartisan | January 1, 2016 |
| Illinois Comptroller | Susana Mendoza | Democratic | December 5, 2016 |
| Illinois Director of Natural Resources | Natalie Phelps Finnie | Nonpartisan | March 22, 2024 |
| Illinois Secretary of State | Alexi Giannoulias | Democratic | January 9, 2023 |
| Illinois Superintendent of Education | Tony Sanders | Nonpartisan | February 23, 2023 |
| Illinois Treasurer | Mike Frerichs | Democratic | January 12, 2015 |
| Lieutenant Governor of Illinois | Juliana Stratton | Democratic | January 14, 2019 |
To view a list of state legislators from Illinois, click here.
Cities
- See also: Cities in Illinois
As of September 2025, Ballotpedia does not provide regular election coverage for any cities in McHenry County, Illinois. For a list of cities covered by Ballotpedia, click here.
School districts
- See also: List of school districts in Illinois
The following school districts are located in McHenry County, Illinois:
- Alden Hebron School District 19
- Barrington Community Unit School District 220
- Cary Community Consolidated School District 26
- Community High School District 155
- Community Unit School District 300
- Crystal Lake Community Consolidated School District 47
- Fox River Grove Consolidated School District 3
- Harrison School District 36
- Harvard Community Unit School District 50
- Huntley Community School District 158
- Johnsburg Community Unit School District 12
- Marengo Community High School District 154
- Marengo-Union Elementary Consolidated District 165
- McHenry Community Consolidated School District 15
- McHenry Community High School District 156
- Nippersink School District 2
- Prairie Grove Community School District 46
- Richmond-Burton Community High School District 157
- Riley Community Consolidated School District 18
- Wauconda Community Unit School District 118
- Woodstock Community Unit School District 200
Courts
- See also: Courts in Illinois and Judicial selection in Illinois
To view a list of federal courts with jurisdiction in Illinois, click here.
The following is a list of state appellate courts in Illinois:
To find the local courts with jurisdiction in this county, click the following:
Ballot measures
To view a list of statewide measures in Illinois, click here.
To view a list of local ballot measures in McHenry County, Illinois, click here.
See also
External links
Footnotes
- ↑ As of September 2025, this municipal government-related article is not within Ballotpedia's coverage scope and does not receive regular updates by our staff. If you have any questions or comments about this page, please email us.
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