Berdasarkan hasil studi pendahuluan dengan cara melihat data pada tahun 2018 di Puskesmas Pantai Amal jumlah PUS sebanyak 1.204 orang dengan Akseptor KB baru sebanyak 342 orang. Tujuan dari penelitian ini adalah untuk memperoleh gambaran pengetahuan ibu tentang alat kontrasepsi dalam rahim (AKDR) Di Wilayah Kerja Puskesmas Pantai Amal Tarakan. Penelitian ini menggunakan metode penelitian deskriptif, populasinya seluruh Akseptor KB di Puskesmas Pantai Amal Tarakan pada Bulan Januari-April berjumlah 125 orang. Sampel diambil secara Random Sampling Acak Sederhana, dengan jumlah sampel 55 menggunakan alat ukur kuesioner dengan wawancara. Hasil penelitian Pengetahuan akseptor KB di Puskesmas Pantai Amal kota Tarakan tentang alat kontrasepsi dalam rahim (AKDR), masuk kategori ‘’Cukup’’ 28 (50%).

Kata kunci: AKDR, Akseptor KB, Pengetahuan

Data obtained from a preliminary study conducted in 2018 at the Pantai Amal Tarakan Community Health Center showed that there were 1,204 eligible women, with 342 new family planning acceptors. The purpose of this study was to obtain knowledge levels of mothers about Intrauterine Device (IUD) in the Pantai Amal Tarakan Community Health Center. This research used a descriptive research method. The population consisted of 125 family planning acceptors in Pantai Amal Tarakan Community Health Center, based on January-April data. Samples were taken by simple Random Sampling, with a sample size of 55. Data was collected using questionnaires and interviews. The results of the study showed that 50% of the family planning acceptors at the Pantai Amal Tarakan Community Health Center had a moderate level of knowledge about Intrauterine Device (IUD). Keywords: IUD, Family Planning Acceptors, Knowledge