The table includes the number of administrative villages in each district (a total of 277 rural desa and 13 urban kelurahan), and its post code. For ease of reference these are grouped geographically into three sections - a western group adjacent to Banjarmasin City, a central or Martapura group immediately north of Banjarbaru City, and a much larger but more sparely-populated eastern and northern group; this grouping has no administrative significance. Fourteen of the districts (including the entire Western and Martapura groups) lie within the official Banjarmasin metropolitan area.
The table lists the number of administrative villages in each district (277 rural desa and 13 urban kelurahan), along with its postal code, grouped geographically into three sections: a western group near Banjarmasin City, a central or Martapura group north of Banjarbaru City, and an eastern and northern group; this grouping is merely for organizational purposes. Fourteen districts (including the entire Western and Martapura groups) are part of the official Banjarmasin metropolitan area.