Valfin-sur-Valouse (French pronunciation: [valfɛ̃ syʁ valuz]) is a former commune in the Jura department in the Bourgogne-Franche-Comté region in eastern France. On 1 January 2018, it was merged into the new commune of Vosbles-Valfin.

Historical population

Year Pop. ±% 1793 242 —     1806 315 +30.2% 1821 241 −23.5% 1831 340 +41.1% 1841 328 −3.5% 1851 343 +4.6% 1861 277 −19.2% 1872 237 −14.4% 1881 212 −10.5% 1891 223 +5.2% 1901 175 −21.5% 1911 155 −11.4% 1921 147 −5.2% 1931 110 −25.2%

Year Pop. ±% 1946 96 −12.7% 1954 92 −4.2% 1962 98 +6.5% 1968 89 −9.2% 1975 90 +1.1% 1982 80 −11.1% 1990 73 −8.8% 1999 91 +24.7% 2006 88 −3.3% 2007 88 +0.0% 2008 86 −2.3% 2012 84 −2.3% 2013 85 +1.2% 2015 82 −3.5%

• Communes of the Jura department