. The number of malaria in Simpenan public health centre area needs a quick step in the patients finding by malaria microscopic officers, both by Active Case Detection (ACD) and Passive Case Detection (PCD). The objective of th is article is to determine the distribution of malaria cases at Simpenan public health centre in Sukabumi during 2011. Data collection was carried out by malaria officersfrom Simpenan public health centre by identifying malaria parasite with microscope to any gold miners who just got home and was having a highfever. Malaria cases during the year 2011 experienced an increasing trend (R2 = 0.0175) from January (8.86%) to December (15.18%), 79 cases of malaria was found and the peak of cases happened in December. Malaria was notfound in the age group of 0-14 years, but cases ofmalaria were found in productive age group (15-44 years old = 83%, 45-59 years old = 14%, 2: 60 years old = 3%), and also to all people working as gold miners in malaria-endemic areas i.e. Aceh, Bangka, Jambi, Kalimantan, Medan, Papua, Riau, and Sumbawa. This indicated that malaria in Simpenan was predicted as import cas es.