The City of Alamo’s Comprehensive Annual Financial Report (CAFR) for the fiscal year ended September 30 , 2017 presents the city’s financial statements, auditor’s clean opinion, details on accounting and budgeting, economic and demographic data, property‑tax information, and long‑term financial planning, including bond‑rating and capital‑improvement strategies.
| Population (estimated) | 20,804 |
| Land area | 7.10 square miles |
| Assessed property tax value | $611,441,742 |
| Property tax rate change | de $0.5810 a $0.5565 (decrease of $0.0245) |
| Top 10 taxpayers share of market value | 13.61% |
| Hidalgo County unemployment rate (2016) | 7.8% |
| Auditor’s opinion | Unmodified (“clean”) opinion |
| Standard & Poor’s bond rating | A+ (General Obligation Revenue) |