Oil Trough, Arkansas
town in Independence County, Arkansas, United States
Oil Trough is a town in Independence County, Arkansas, United States. As of the 2020 census, Oil Trough had a population of 226. The post office opened here in 1832 under the name Pleasant Island, with a switch to the Oil Trough name in 1849. The town is believed to have acquired its name from a trough used to render bear fat, which was then sold to customers in New Orleans.
Geography
Oil Trough is located on the south bank of the White River along Arkansas Highway 14 between Elmo, approximately four miles to the east and Rosie, five miles to the west. Arkansas Highway 122 crosses the White River about one mile east of the community, and connects to Newark, about five miles to the north.
According to the United States Census Bureau, the town has a total area of 0.5 km2 (0.2 mi2), all land.
Demographics
As of the census of 2010, there were 260 people, 95 households, and 66 families residing in the town. The population density was 443.0/km2 (1,139.0/mi2). There were 105 housing units at an average density of 213.4/km2 (548.6/mi2).
Begin with the source’s own compact description: “Oil Trough, Arkansas” is town in Independence County, Arkansas, United States. The dossier treats that line as a proposition to test through Trough, Arkansas and town, not as a finished interpretation.
Why this record matters
The phrase “town in Independence County, Arkansas, United States” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Aug 23, 2026. The linked authority identifier is Q1993948. Authority coordinates are 35.629, -91.461. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020, 1832, 1849 and 2010.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. 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 “Oil Trough, Arkansas”, its source revision and the description used here.
- Expand the search: follow Oil Trough, Arkansas primary sources, Oil Trough, Arkansas archive and Trough 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 “Oil Trough, Arkansas”?
- Which authority defined the place, boundary or structure at the relevant date?
- What physical evidence or contemporary plan supports the description?
Search terms from this dossier
This entry incorporates text from “Oil Trough, Arkansas” 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.