Carlsborg, Washington
census designated place in Clallam County, Washington

Carlsborg is an unincorporated community and census-designated place (CDP) in Clallam County, Washington, United States. The population was 1,100 at the 2020 census, up from 995 at the 2010 census.
History
Carlsborg was founded in 1915 by C.J. Erickson, and named after his hometown in Sweden. Its sawmill discontinued operations in 1968.
Geography
Carlsborg is located in eastern Clallam County. U.S. Route 101 passes through the southern part of the community, leading east 3 miles (5 km) into Sequim and west 13 miles (21 km) to Port Angeles, the county seat.
According to the United States Census Bureau, the Carlsborg CDP has a total area of 1.0 square mile (2.7 km2), all of it land.
Climate
This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above 71.6 °F (22.0 °C). According to the Köppen Climate Classification system, Carlsborg has a warm-summer Mediterranean climate, abbreviated "Csb" on climate maps.
Demographics
Carlsborg first appeared as a census designated place in the 2000 U.S. census.
“Carlsborg, Washington” enters the record as census designated place in Clallam County, Washington. Crown Archives preserves that source wording while asking what Carlsborg, Washington and census can confirm, complicate or overturn.
Why this record matters
“Carlsborg, Washington” is worth following because a concise public description often conceals a longer documentary argument. Here, Carlsborg, Washington and census 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 Jul 17, 2026. The linked authority identifier is Q1503139. VIAF identifies the subject as 126812474. The Library of Congress control number is n92105760. Authority coordinates are 48.084, -123.170. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020, 2010, 1915 and 1968.
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 “Carlsborg, Washington”, its source revision and the description used here.
- Expand the search: follow Carlsborg, Washington primary sources, Carlsborg, Washington archive and Carlsborg 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 “Carlsborg, Washington”?
- 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 “Carlsborg, 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.