Hillsdale, Wyoming
unincorporated community in Laramie County, Wyoming, United Staates
Hillsdale is an unincorporated community and census-designated place in southeastern Laramie County, Wyoming, United States. As of the 2020 census, it had a population of 40. It lies along local roads east of the city of Cheyenne, the county seat of Laramie County. Its elevation is 5,640 feet (1,720 m) above sea level. Although Hillsdale is unincorporated, it has a post office, with the ZIP code of 82060. Public education in the community of Hillsdale is provided by Laramie County School District #2.
Hillsdale was named for Lathrop Hills, a Surveyor for the Union Pacific Railroad who was killed nearby along Lodgepole Creek on June 11, 1867, while leading a party surveying a route of the Transcontinental Railroad.
Hillsdale was platted as a townsite in April 2013.
Notable person
Kenny Sailors, American college and professional basketball player active in the 1940s and early 1950s notable for popularizing the jump shot as an alternative to the two-handed, flat-footed set shot.
“Hillsdale, Wyoming” enters the record as unincorporated community in Laramie County, Wyoming, United Staates. Crown Archives preserves that source wording while asking what Hillsdale, Wyoming and unincorporated can confirm, complicate or overturn.
Why this record matters
“Hillsdale, Wyoming” is worth following because a concise public description often conceals a longer documentary argument. Here, Hillsdale, Wyoming and unincorporated provides the most credible route into that argument.
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 Sep 12, 2026. The linked authority identifier is Q4408113. Authority coordinates are 41.213, -104.478. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020, 1867 and 2013.
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
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Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
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Questions for further research
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This entry incorporates text from “Hillsdale, Wyoming” 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.