Sampling Procedure
The target population of the Labor Force Survey 2014 was members of private households in Namibia. The population living in institutions, such as hospitals, hostels, police barracks and prisons was not covered in the survey. However private households within institutional settings were covered, such as teacher's houses on school premises or doctors living in separate houses in the hospital compound.
A representative sample of 572 Primary Sampling Units (PSUs) giving 10,296 households were selected through a stratified two-stage probability sample, where the first stage units were geographical areas designated as PSUs and the second stage units were the households. Up-to-date listings of households in the selected PSU were prepared during the field work and 18 households were selected in each PSU using systematic sampling.
The National Sampling Frame which is maintained by the NSA, was based on the Enumeration Areas (EAs) of the 2011 Population and Housing Census (PHC) and the households within the Enumeration Areas (EAs).