From its Wikipedia entry, ratings section:
Quote:
Despite a promotional push from ABC, its debut episode performed poorly, scoring a 1.7/5 among 18-49's, with 5.2 million viewers overall, roughly scoring the same numbers in the same time period that predecessors Ugly Betty and Eastwick had during their run. In its second outing, the ratings slipped as did its audience, scoring a 1.2/4 among 18-49's and a 2.6/5 overall with 3.8 million viewers watching.
On May 11, 2010, ABC announced that it was pulling Happy Town from the schedule for two weeks, planning to resume its episode run on June 2; with the 5 remaining episodes airing on consecutive weeks. On May 17, 2010, ABC confirmed that Happy Town was among the shows cancelled from the 2009-2010 season. On June 18, 2010, ABC officially cancelled the series after its June 16, 2010 episode aired. On July 1, 2010 ABC.com released the two remaining episodes online.