Washington County
Washington County — County in the United States.
County
Population
611,708
| Year | Population |
|---|---|
| 2020 | 601,004 |
| 2021 | 602,382 |
| 2022 | 600,063 |
| 2023 | 603,856 |
| 2024 | 608,613 |
| 2025 | 611,708 |
Election administration
| Measure | 2024 | 2022 | 2020 |
|---|---|---|---|
| Precincts | 155 | 155 | 146 |
| Polling places | 1 | 1 | — |
| Election Day polling places | 1 | 1 | 1 |
| Early-voting polling places | — | 1 | — |