Banyak sekali informasi terkait semakin maraknya warga asing di wilayah puncak Cisarua Bogor, yang dijadikan tempat singgah bagi para wisatawan, migran pengungsi maupun pencari suaka. Penelitian ini bertujuan untuk mengetahui perkembangan migran asing dan dampak yang ditimbulkan terhadap komposisi demografi dan perubahan sosial. Penelitian ini menggunakan data Cisarua dalam angka (BPS) tahun 2008 sampai dengan 2012, data imigrasi Kabupaten Bogor dan data hasil wawancara. Analisis dilakukan dengan metode Kualitatif dan analisis konten. Hasil analisis menunjukkan Perkembangan migran asing di Cisarua khusunya migran asing sirkuler mengalami kenaikan berdasarkan data pengguna VOA di Soekarno Hatta dan perpanjangan VOA di Kantor Imigrasi Bogor selama 4 (empat) tahun terakhir. Dampak adanya migran asing terhadap komposisis demografi diantaranya meningkatkan jumlah penduduk baik di desa Tugu Selatan akibat adanya pekerja pendatang dan desa Batu Layang akibat banyak migran yang menetap lama, menghasilkan banyak mata pencaharian baru (pekerjaan) sehingga menjalankan roda perekonomian masyarakat setempat, dan adanya penyimpangan terhadap status perkawinan atau yang dikenal fenomena praktek kawin kontrak. Dampak adanya migran asing terhadap perubahan sosial diantaranya dilihat dari sudut pandang lingkungan dan budaya menunjukkan adanya akulturasi terlihat nuansa arab di Cisarua, dilihat dari sudut pandang pendidikan menunjukkan adanya penguasaan bahasa oleh warga sekitar terutama bahasa arab dan inggris, dan dilihat dari sudut pandang kesehatan menunjukkan adanya kekhawatiran warga terhadap penyakit menular yang dibawa oleh migran.

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There are so many information related to the fact that more and more foreigners come to the site of Puncak Cisarua Bogor, and make it as a place for tourists, refugees, and asylum seekers to live. The objection of the research is to recognise the development of migrant and its effect that appears to the Demography Composition and Social Change.The research done using the data of Cisarua in the number of BPS (Badan Pusat Statistik) in 2008 to 2012, the data of Immigration in Bogor Regency, and the data as the result of interview. Analysis done using the Qualitative Method and Content analysis.

The result of analysis based on both the data of the VOA user at Sukarno Hatta Air Port and the extension of VOA in Immigration Office in Bogor shows that the development of Migrant in Cisarua, especially Circulation Migrant, has increased for the last 4 years. The effect of Migrant to the Demography Composition among others are it increase the population number because there are so many newcomer of worker in Tugu selatan village and so many migrant to stay for a long time in Batu Layang village. Those create some new-living or job that run the economy of the local inhabitant, and create marital status deviation of inhabitant such as marriage contract phenomenon.

The effect of Migrant to the Change of Social of culture and environment view show the acculturation among them.There is Arabian nuance in Cisarua. Viewed from the standpoint of education view there is the competent of inhabitant in using Arabic and English language as communication. Viewed from the standpoint of health there is the concerns of the inhabitant about the communicable-deseases brought by the immigrants.