Indonesia ID Number NIK Meaning - A Knowledge Base

Indonesia ID Card Number alos known as NIK (Nomor Induk Kependudukan) are Contain 16 Digit Number, This 16 Digit Number are representing the origin or citizen Data recorded by the distict of civil registration where the citizen is registered.

Structure and Composition of NIK

NIK (National Identification Number) consists of 16 digits, divided into several parts, each with a specific meaning. Here is the structure of NIK:

First 6 digits: The regional code of the place of birth or registration, consisting of:

* 2 digits for the province code (The First Number Contain Number 1-9)

Here are the list of Province Code:

11: Aceh
12: Sumatera Utara
13: Sumatera Barat
14: Riau
15: Jambi
16: Sumatera Selatan
17: Bengkulu
18: Lampung
19: Bangka Belitung
21: Kepulauan Riau
31: DKI Jakarta
32: Jawa Bara
33: Jawa Tengah
34: DIY
35: Jawa Timur
36: Banten
51: Bali
52: Nusa Tenggara Barat
53: Nusa Tenggara Timur
61: Kalimantan Barat
62: Kalimantan Tengah
63: Kalimantan Selatan
64: Kalimantan Timur
65: Kalimantan Utara
71: Sulawesi Utara
72: Sulawesi Tengah
73: Sulawesi Selatan
74: Sulawesi Tenggara
75: Gorontalo
76: Sulawesi Barat
81: Maluku
82: Maluku Utara
91: Papua Barat
92: Papua

•2 digits for the regency/city code

•2 digits for the district code

Next 6 digits: The modified date of birth:

•For males: Format DDMMYY

•For females: The day (DD) is increased by 40 (e.g., 29 becomes 69)

Last 4 digits: A sequential registration number assigned by the system.