The City of Donna’s 2020 Adopted Budget is the official financial plan for the 2019‑2020 fiscal year. It outlines the city’s revenue sources, spending priorities, policies, and organizational structure, and includes historical background, the GFOA budget award, and detailed listings of each department’s projected income and expenses.
| Fiscal year covered | 2019‑2020 |
| GFOA award received | Distinguished Budget Presentation Award |
| Population in 2000 | 14,768 residents |
| Population in 1978 | 8,982 residents |
| Population in 1915 | 1,500 residents |