title: Cordéac
text: # Cordéac
  
  Cordéac (French pronunciation: ​; Occitan: Cordeac) is a former commune in the Isère department in southeastern France. On 1 January 2017, it was merged into the new commune Châtel-en-Trièves.
  
  ## Population
  
  | Year | Pop. | ±% |
  | - | - | - |
  | 1793 | 576 | — |
  | 1866 | 583 | +1.2% |
  | 1872 | 546 | −6.3% |
  | 1881 | 536 | −1.8% |
  | 1891 | 476 | −11.2% |
  | 1901 | 418 | −12.2% |
  | 1911 | 377 | −9.8% |
  | 1921 | 318 | −15.6% |
  | 1931 | 291 | −8.5% |
  | 1946 | 321 | +10.3% |
  | Year | Pop. | ±% |
  | 1954 | 245 | −23.7% |
  | 1962 | 227 | −7.3% |
  | 1968 | 209 | −7.9% |
  | 1975 | 168 | −19.6% |
  | 1982 | 155 | −7.7% |
  | 1990 | 184 | +18.7% |
  | 1999 | 193 | +4.9% |
  | 2006 | 209 | +8.3% |
  | 2011 | 205 | −1.9% |
  