According to Official Guinness Records,
The most headed goals scored in the English Premier League is 52 and was achieved by Peter Crouch (UK) playing for Liverpool, Tottenham, Portsmouth, Aston Villa, Southampton and Stoke City between 2 April 2002 and 4 November 2017.Peter Crouch is also only one of 26 players to have scored over 100 goals in the Premier League.
For a complete list of 2017 records, please visit 2017 Guinness Records in United Kingdom.