According to wikipedia, Vim is 17% more popular than Emacs.

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VimEmacs 45 998 total views 37 999total views

During the month of April 2017, the 46 articles about Vim have been consulted 45,998 times. The 42 articles about Emacs have been consulted 37,999 times.

For Vim, the most consulted versions are :
  1. Vim (text editor) (en) : 24,512 visits
  2. Vim (ru) : 4,405 visits
  3. Vim (ja) : 3,877 visits
  4. Vim (zh) : 2,705 visits
  5. Vim (de) : 2,698 visits

And for Emacs :

  1. Emacs (en) : 19,960 visits
  2. Emacs (ja) : 4,258 visits
  3. Emacs (ru) : 2,671 visits
  4. Emacs (de) : 2,431 visits
  5. Emacs (zh) : 2,080 visits