Wölmersen is a municipality in the district of Altenkirchen, in Rhineland-Palatinate, in western Germany.

1815 – 74 1835 – 128 1871 – 166 1905 – 168 1939 – 203 1950 – 223

1961 – 232 1965 – 262 1970 – 258 1975 – 241 1980 – 261 1985 – 335

1987 – 324 1990 – 383 1995 – 408 2000 – 412 2005 – 445