All areas in Phnom Penh are safe, it depends on the budget and areas they like the most. But the best areas to live in Phnom Penh for expatriates are BKK 1, BKK 2, BKK3, Daun Penh, Tonle Bassac, Tuol Tum Poung, Boeung Trabek, Diamond Island, Bassac Garden City…