Religion
Theravada Buddhism is the prevailing official religion in Cambodia and approximately ninety percent of the population is Buddhist. Islam, Hinduism and Christianity are also embraced in Cambodia.
Since Buddha statues and images represent the revered Buddha, visitors are asked to treat all such statues and images with respect, so as not to offend local people.
In Cambodia, regardless of religion, the country maintains a harmonised state.
Ref: http://www.tourismcambodia.org/contents/about_cambodia/index.php?view=religion#comp