The rationale and scope of population registration settings in Indonesian Population Administration System is formulated in the Law No. 23 Year 2006 on Population Administration following its implementing regulations is to provide protection and recognition of personal status and the determination of the legal status of any Event of Population and experienced Milestones by residents who are inside and / or outside the territory of the Republic of Indonesia. Through this ssstem come a single identity number which must be owned by every resident, is unique or distinctive, single and attached to a person. But in reality there are as many as 12,396 souls NIK in Pontianak is caused by several factors, among others, due to the low public awareness about the importance of civil documents in support of their activities so that awareness to take care of or have legal documents on their own initiative is still low, the lack of information intensive of the Office of Population and Civil Pencataatn Pontianak to the community through field activities and mass media, as well as the implementation of sanctions yet both fines and imprisonment for people and officers who violate. SIAK to build more effective and efficient to forward the necessary commitment and cooperation between relevant agencies at all levels within the framework of building a data base derived from various agencies in an integrated manner.