Tujuan Utama Penelitian Ini Adalah Untuk Mengetahui Gambaran Cakupan K4 Ibu Hamil Trimester III Di Puskesmas Gunung Lingkas Kota Tarakan Tahun 2012.
Penelitian Ini Menggunakan Metode Deskriptif. Populasi Penelitian Adalah Seluruh Ibu Yang Melakukan Kunjungan Pemeriksaan Kehamilan Trimester III Di Puskesmas Gunung Lingkas Tarakan. Sampel Penelitian Ini Adalah Seluruh Populasi Yaitu 430 Orang. Teknik Analisis Data Menggunakan Analisis Univariat Dengan Distribusi Frekuensi.
Hasil Penelitian Didapatkan Jumlah Kunjungan Kehamilan Trimester III Pada Bulan Januari-April Yaitu Sebanyak 430 Orang (88 %).
Berdasarkan Hasil Penelitian Yang Sudah Dilakukan Bahwa Kunjungan K4 Di Wilayah Puskesmas Gunung Lingkas Tahun 2011, Persentase Target Berkluktuasi Dibawah Target Yang Ditentukan Yaitu 6,8%. Ini Disebabkan Kurangnya Minat Ibu Hamil Untuk Berkunjung Di Puskesmas Gunung Lingkas Untuk Memeriksakan Kehamilannya.
Pada Tahun 2012 Persentase Target Yaitu 87% Terlihat Mengalami Peningkatan, Atau Melebihi Target Yang Telah Ditentukan Yaitu Lebih Dari 7,25% Setiap Bulan.

Kata Kunci: Cakupan K4, Ibu Hamil, Trimester III

The Main Purpose Of The Study Is To Identify And Analyze Description Of Coverage K4 Of Pregnant Women In Trimester III In Gunung Lingkas Community Health Center Tarakan In 2012. The Method Of This Study Is Descriptive Survey. This Study Was Conducted In Gunung Lingkas Community Health Center Tarakan On June 2012. Population Of This Study Is All Of Pregnant Women In Trimester III That Did Prenatal Care Visit. Total Population Of About 430 People And The Number Of Population-Based Sample. Technique Of Data Analysis Using Univariate Analysis With The Frequency Distribution. And The Result Of The Research Of Pregnant Women In Trimester III That Did Prenatal Care Visit In Gunung Lingkas Community Health Center Tarakan In January-April Is 430 People (88 %). From The Results Of Research And Discussion That Has Been Described In The Chapter Of Results And Discussion, The Author Can Conclude That Coverage K4 Of Pregnant Women In Trimester III In Gunung Lingkas Community Health Center Tarakan In 2012 Is 87%. Different From The Previous Year, The Percentage Of K4 Had Fluctuating Targets Which Is 6.8% That Below The Set Target. This Was Due To Lack Of Interest In Pregnant Women To Visit Health Centers For Pregnancy Check. In This Year, 2012, It Seen To Increase, Even Exceeding The Set Target Of More Than 7.25% Per Month. Keywords: Coverage K4, Pregnant Women, Trimester III