Rio Grande City, Texas
city in and the county seat of Starr County, Texas, United States
Rio Grande City is a city in and the county seat of Starr County, Texas, United States. The population was 15,317 at the time of the 2020 census. The city is 41 miles (66 km) west of McAllen. It is connected to Camargo, Tamaulipas, via the Rio Grande City–Camargo International Bridge.
The city is situated within the Rio Grande Valley.
History
The area around Rio Grande City was first settled by Spanish colonists on the southern bank of the river as Camargo. The northern bank became more densely settled after the Mexican-American War and United States' annexation of the territory.
In 1846 the northern bank was gradually developed— still under the name Camargo. It was used by the US Army as a supply depot for its invading Mexico as part of the Mexican–American War. The area was strategic as the furthest point up the Rio Grande that was navigable and regularly accessible to the era's steamboats.
This brief starts where responsible research should: with the source description of “Rio Grande City, Texas” as city in and the county seat of Starr County, Texas, United States. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the places & architecture register because the source frames it as city in and the county seat of Starr County, Texas, United States. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Jun 6, 2026. The linked authority identifier is Q981868. VIAF identifies the subject as 124408953. The Library of Congress control number is n85307674. Authority coordinates are 26.381, -98.818. 5 of 5 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020 and 1846.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Rio Grande City, Texas”, its source revision and the description used here.
- Expand the search: follow Rio Grande City, Texas primary sources, Rio Grande City, Texas archive and Grande research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Rio Grande City, Texas”?
- What physical evidence or contemporary plan supports the description?
- Which authority defined the place, boundary or structure at the relevant date?
Search terms from this dossier
This entry incorporates text from “Rio Grande City, Texas” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.