In the past decade, the economy of Cambodia has gone on an upward spiral. In 2015, the country reached a GDP of $18.05 billion. The country which reportedly discovered oil has been heavily dependent of tourism and textiles especially on high-brow cities which are reportedly the most expensive to dwell in. These are a list of the cities that are very costly to live in Cambodia. Kampong Cham is located on the Mekong River in the Southeastern part of Cambodia. The city is the sixth most populous in the country and the third largest. The charming town is known for some of its breathtaking architecture and site attractions. The average cost of renting a one bedroom apartment within the city for a month costs $120, to rent an apartment outside the city for a month costs $105. Click the next ARROW to see the next City!