Union County
There are 7 County offices
School districts
Elected Offices
| Position title | Next election date | Filing window |
| Union County Assessor | Nov 06, 2018 | Mar 13, 2018 - Jun 28, 2018 |
| Union County Clerk | Nov 03, 2020 | Mar 10, 2020 - Jun 25, 2020 |
| Union County Commissioner, District 1 | Nov 06, 2018 | Mar 13, 2018 - Jun 28, 2018 |
| Union County Commissioner, District 2 | Nov 06, 2018 | Mar 13, 2018 - Jun 28, 2018 |
| Union County Commissioner, District 3 | Nov 03, 2020 | Mar 10, 2020 - Jun 25, 2020 |
| Union County Sheriff | Nov 06, 2018 | Mar 13, 2018 - Jun 28, 2018 |
| Union County Treasurer | Nov 03, 2020 | Mar 10, 2020 - Jun 25, 2020 |