THE HIDALGO LAND BRIEF
Land in the
Lower Rio Grande Alluvial Floodplain setting.
Hidalgo city has 8.34 square miles of land in Hidalgo County. Its Census reference point is in Lower Rio Grande Alluvial Floodplain, within Western Gulf Coastal Plain.
Low coastal plains extend along the western Gulf, contrasting with more irregular inland country. Grassland was the principal natural cover, with river corridors and coastal features adding local variation.
Regional context: Western Gulf Coastal Plain ↗ · Classification at the Census reference point
Hidalgo and Hidalgo County
Hidalgo is associated with Hidalgo County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Hidalgo by land and water
The Census records 0.12 square miles of water within Hidalgo, or 1.4% of its total area. It is 0.7 percentage points higher than the 0.7% recorded for Hidalgo County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Hidalgo city has 27.4 times the land area of nearby Granjeno city (0.3 square miles). These areas describe boundaries, not comparable property prices.

