title: Ponthoux
text: # Ponthoux
  
  Ponthoux (French pronunciation: ​) is a former commune in the Jura department in Bourgogne-Franche-Comté in eastern France. On 1 January 2016, it was merged into the commune of Lavans-lès-Saint-Claude.
  
  ## Population
  
  | Year | Pop. | ±% |
  | - | - | - |
  | 1793 | 118 | — |
  | 1806 | 134 | +13.6% |
  | 1821 | 133 | −0.7% |
  | 1831 | 124 | −6.8% |
  | 1841 | 127 | +2.4% |
  | 1851 | 124 | −2.4% |
  | 1861 | 111 | −10.5% |
  | 1872 | 100 | −9.9% |
  | 1881 | 79 | −21.0% |
  | 1891 | 89 | +12.7% |
  | 1901 | 98 | +10.1% |
  | 1911 | 84 | −14.3% |
  | Year | Pop. | ±% |
  | 1921 | 65 | −22.6% |
  | 1931 | 70 | +7.7% |
  | 1946 | 54 | −22.9% |
  | 1954 | 48 | −11.1% |
  | 1862 | 41 | −14.6% |
  | 1968 | 33 | −19.5% |
  | 1975 | 57 | +72.7% |
  | 1982 | 54 | −5.3% |
  | 1990 | 56 | +3.7% |
  | 1999 | 80 | +42.9% |
  | 2006 | 86 | +7.5% |
  | 2012 | 83 | −3.5% |
  