Molinillo is a municipality located in the province of Salamanca, Castile and León, Spain. As of 2016 the municipality has a population of 52 inhabitants.

Historical population

Year Pop. ±% 1900 233 —     1910 241 +3.4% 1920 226 −6.2% 1930 246 +8.8% 1940 303 +23.2% 1950 289 −4.6% 1960 252 −12.8%

Year Pop. ±% 1970 126 −50.0% 1979 144 +14.3% 1981 99 −31.2% 1995 92 −7.1% 1996 80 −13.0% 1998 72 −10.0% 1999 107 +48.6%

Year Pop. ±% 2000 82 −23.4% 2001 81 −1.2% 2002 80 −1.2% 2003 75 −6.2% 2004 70 −6.7% 2005 68 −2.9% 2006 67 −1.5%