Sinton, Texas
city in and county seat of San Patricio County, Texas, United States

Sinton is a city in and the county seat of San Patricio County, Texas, United States. Its population was 5,504 at the 2020 census. It was founded in 1886 and was named in honor of David Sinton, an influential business owner and rancher.
Geography
Sinton is located at 28°2′5″N 97°30′32″W (28.034824, –97.508942).
According to the United States Census Bureau, the city has a total area of 2.2 square miles (5.7 km2), all land.
Climate
The climate in this area is characterized by hot, humid summers and generally mild to cool winters. Sinton has a humid subtropical climate, Cfa according to the Köppen climate classification system.
Demographics
2020 census
As of the 2020 census, Sinton had a population of 5,504 in 1,922 households, including 1,199 families. The median age was 36.8 years. 25.3% of residents were under the age of 18 and 16.0% of residents were 65 years of age or older.
The public source identifies “Sinton, Texas” as city in and county seat of San Patricio County, Texas, United States. This brief keeps that definition visible, then builds a research path around Sinton, Texas and city.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Sinton, Texas”, the useful work is to connect “city in and county seat of San Patricio County, Texas, United States” to the records capable of establishing context and consequence.
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 Jul 8, 2026. The linked authority identifier is Q979844. VIAF identifies the subject as 158302646. The Library of Congress control number is n82136915. Authority coordinates are 28.035, -97.509. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020 and 1886.
Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. 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 “Sinton, Texas”, its source revision and the description used here.
- Expand the search: follow Sinton, Texas primary sources, Sinton, Texas archive and Sinton 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 “Sinton, Texas”?
- Which authority defined the place, boundary or structure at the relevant date?
- Which earlier names or jurisdictions may reveal additional records?
Search terms from this dossier
This entry incorporates text from “Sinton, 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.