Definition
DHS_IPUMSI_ZA provides geographic codes for South Africa that match those in the DHS and IPUMS-International databases. This variable can be used to link contextual area data from IPUMS-DHS to IPUMS-International or vice versa. The codes in DHS_IPUMSI_ZA indicate the major administrative unit in which the household was enumerated or surveyed.
GIS shapefiles for South Africa can be downloaded here.