| 20-01-30-1 (pdf) | 2020-01-30 | The Melt Down Grilled Cheese Sandwich Month |
| 20-03-17-1 (pdf) | 2020-03-17 | Declaring a State of Emergency Within Yamhill County |
| 20-03-26-1 (pdf) | 2020-03-26 | Extending a declaration of a state of Emergency Within Yamhill County |
| 20-03-26-2 (pdf) | 2020-03-26 | Child Abuse Prevention & Awareness Month |
| 20-04-16-1 (pdf) | 2020-04-16 | National Crime Victims' Rights Week |
| 20-05-11-1 (pdf) | 2020-05-11 | Adopting a Reopening Plan for Yamhill County |
| 20-06-25-2 (pdf) | 2020-06-25 | Extending a declaration of a state of Emergency Within Yamhill County |
| 20-07-30-1 (pdf) | 2020-07-30 | National Health Center Week |
| 20-07-30-2 (pdf) | 2020-07-30 | Extending a declaration of a state of Emergency Within Yamhill County |
| 20-08-13-1 (pdf) | 2020-08-13 | Child Support Awareness Month |
| 20-08-20-1 (pdf) | 2020-08-20 | Reaffirmation of Previously Issued Guidelines for Reopening Private Schools |
| 20-09-10-1 (pdf) | 2020-09-10 | Diaper Need Awareness Week |
| 20-09-10-2 (pdf) | 2020-09-10 | Declaring a State of Emergency Within Yamhill County |
| 20-09-24-1 (pdf) | 2020-09-24 | National Manufacturing Day |
| 20-09-24-2 (pdf) | 2020-09-24 | Extend Emergency Declaration (BO 20-93), 30 days, eff. 10/1/20 |
| 20-12-10-1 (pdf) | 2020-10-10 | Bill Gille Day |
| 20-10-22-1 (pdf) | 2020-10-22 | Extend Emergency Declaration for COVID-19 (BO 20-93) through 12/31/20 |
| 20-11-05-1 (pdf) | 2020-11-05 | December 2020, Mayor Ila Skyberg Month |
| 20-11-05-2 (pdf) | 2020-11-05 | November 2020, Parent's Rights in Education Month |
| 20-11-12-1 (pdf) | 2020-11-12 | Updates YC Multi-Jurisdictional Natural Hazards Mitigation Plan |
| 20-12-17-1 (pdf) | 2020-12-17 | Extend Emergency Declaration for COVID-19 (BO 20-376), through 2/28/21 |