Bandar Deylam
city in Bushehr Province, Iran

Bandar Deylam (Persian: بندر ديلم) is a port city in the Central District of Deylam County, Bushehr province, Iran, serving as capital of both the county and the district.
Demographics
Population
At the time of the 2006 National Census, the city's population was 19,829 in 4,426 households. The following census in 2011 counted 22,393 people in 5,603 households. The 2016 census measured the population of the city as 25,730 people in 7,359 households.
On 16 February 2005 a large explosion was reported close to the site of a newly built nuclear power plant. Iranian officials later announced that the explosion was caused by construction work on a dam at Kowsar, near Deylam.
Begin with the source’s own compact description: “Bandar Deylam” is city in Bushehr Province, Iran. The dossier treats that line as a proposition to test through Bandar, Deylam and city, not as a finished interpretation.
Why this record matters
The phrase “city in Bushehr Province, Iran” 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 Sep 15, 2026. The linked authority identifier is Q720292. VIAF identifies the subject as 133927850. The Library of Congress control number is n2009072173. Authority coordinates are 30.054, 50.159. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2006, 2011, 2016 and 2005.
A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. 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 “Bandar Deylam”, its source revision and the description used here.
- Expand the search: follow Bandar Deylam primary sources, Bandar Deylam archive and Bandar 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 “Bandar Deylam”?
- 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 “Bandar Deylam” 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.