Several simplified empirical methods were used to evaluate the liquefaction potential of Kaohsiung area. Microzonation map of liquefaction potential is constructed base on the liquefaction potential index proposed by Iwasaki. The result obtained from any empirical methods shows that the liquefaction potential in nearshore district of Kaohsiung, certain areas in downtown and Lotus Pond in Tsoying district are higher than the other in-land districts.