Shelton, Washington
city in and the county seat of Mason County, Washington, United States

Shelton is a city in and the county seat of Mason County, Washington, United States. Shelton is the westernmost city on Puget Sound. The population was 10,371 at the 2020 census. Shelton has a council–manager form of government and was the last city in Washington to use a mayor–commission form of government.
History
Shelton was officially incorporated in 1890. The city was named after David Shelton, a delegate to the territorial legislature. The land was previously called "Cota" and was inhabited and managed by the Squaxin Island Tribe, or "People of the Waters", who had inhabited the land for centuries before contact with white settlers. The land was ceded, along with 4,000 sq. miles of Indigenous land, on December 26, 1854, with the passage of the Treaty of Medicine Creek. After the passage of the treaty, David Shelton and his wife, Frances Shelton, each took a claim of land enabled by the Donation Land Claim Act totaling 640 acres in what would eventually be incorporated as Shelton.
The public source identifies “Shelton, Washington” as city in and the county seat of Mason County, Washington, United States. This brief keeps that definition visible, then builds a research path around Shelton, Washington and city.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Shelton, Washington”, the useful work is to connect “city in and the county seat of Mason County, Washington, 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 7, 2026. The linked authority identifier is Q983986. VIAF identifies the subject as 136070994. The Library of Congress control number is n82200596. Authority coordinates are 47.214, -123.106. 4 of 6 selected statements include explicit references; 2 carry qualifiers and 1 use preferred rank. The first chronological checks are 2020, 1890 and 1854.
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 “Shelton, Washington”, its source revision and the description used here.
- Expand the search: follow Shelton, Washington primary sources, Shelton, Washington archive and Shelton 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 “Shelton, Washington”?
- What physical evidence or contemporary plan supports the description?
- Which earlier names or jurisdictions may reveal additional records?
Search terms from this dossier
This entry incorporates text from “Shelton, Washington” 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.