Zadar
city and settlement in Zadar County, Croatia
Zadar (US: ZAH-dar, Croatian: [zâdar] ), historically known as Zara (from Venetian and Italian, pronounced [ˈdzaːra]; see also other names), is the oldest continuously inhabited city in Croatia. It is situated on the Adriatic Sea, at the northwestern part of Ravni Kotari region. Zadar serves as the seat of Zadar County and of the wider northern Dalmatian region. The city proper covers 25 km2 (9.7 sq mi) with a population of 75,082 in 2011, making it the second-largest city in Dalmatia and the fifth-largest in the country.
Zadar traces its origins to the 9th century BC as a settlement of the Illyrian tribe of the Liburnians, called Iader. In 59 BC, it was renamed Iadera (Jadera) when it became a Roman municipium. In 48 BC, it became a Roman colony. During Roman rule, Zadar acquired the characteristics of a traditional ancient Roman city, with a regular street grid, a public square (forum), and an elevated capitolium with a temple. After the fall of the Western Roman Empire in 476 AD, Zadar became the capital of the Byzantine Theme of Dalmatia.
At the beginning of the 9th century, Zadar briefly came under Frankish rule.
Begin with the source’s own compact description: “Zadar” is city and settlement in Zadar County, Croatia. The dossier treats that line as a proposition to test through Zadar, city and settlement, not as a finished interpretation.
Why this record matters
The phrase “city and settlement in Zadar County, Croatia” 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 6, 2026. The linked authority identifier is Q3370. VIAF identifies the subject as 144237547. The Library of Congress control number is n79125138. Authority coordinates are 44.114, 15.227. 2 of 5 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2011.
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 “Zadar”, its source revision and the description used here.
- Expand the search: follow Zadar primary sources, Zadar archive and Zadar 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 “Zadar”?
- Which earlier names or jurisdictions may reveal additional records?
- Which authority defined the place, boundary or structure at the relevant date?
Search terms from this dossier
This entry incorporates text from “Zadar” 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.