Dulac, Louisiana
human settlement in Terrebonne Parish, United States of America

Dulac is a census-designated place (CDP) in Terrebonne Parish, Louisiana, United States. The population was 1,241 in 2020. It is part of the Houma–Bayou Cane–Thibodaux metropolitan statistical area.
Geography
Dulac is located at 29°23′5″N 90°41′49″W (29.384672, -90.696891). According to the United States Census Bureau, the CDP has a total area of 26.4 square miles (68 km2), of which 21.4 square miles (55 km2) is land and 5.0 square miles (13 km2) (18.83%) is water.
Demographics
Dulac first appeared as a census designated place the 1990 U.S. census.
As of the 2020 United States census, there were 1,241 people, 521 households, and 283 families residing in the CDP.
As of the census of 2000, there were 2,458 people, 768 households, and 609 families residing in the CDP. The population density was 114.8 inhabitants per square mile (44.3/km2). There were 1,063 housing units at an average density of 49.6 per square mile (19.2/km2). The racial makeup of the CDP was 53.99% White, 2.48% African American, 39.42% Native American, 0.49% Asian, 0.49% from other races, and 3.13% from two or more races. Hispanic or Latino of any race were 1.71% of the population.
“Dulac, Louisiana” enters the record as human settlement in Terrebonne Parish, United States of America. Crown Archives preserves that source wording while asking what Dulac, Louisiana and human can confirm, complicate or overturn.
Why this record matters
“Dulac, Louisiana” is worth following because a concise public description often conceals a longer documentary argument. Here, Dulac, Louisiana and human provides the most credible route into that argument.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 20, 2026. The linked authority identifier is Q2453647. VIAF identifies the subject as 127843253. The Library of Congress control number is n80123551. Authority coordinates are 29.385, -90.697. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020, 1990 and 2000.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. 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.
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This entry incorporates text from “Dulac, Louisiana” 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.