Map showing the dominant home languages in the City of Cape Town, Western Cape, South Africa, according to Census 2011 at the "small area" level. In this context, a language is dominant if it more than 50% of the population in an area speak it at home, or more than 33% speak it and no other language is spoken by more than 25%.
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:#8dd3c7;color:#202122;text-align:center;"> </div> Afrikaans</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:#ffffb3;color:#202122;text-align:center;"> </div> English</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:#fb8072;color:#202122;text-align:center;"> </div> isiXhosa</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:#d0d0d0;color:#202122;text-align:center;"> </div> No population or no language dominant</div>
<a href="//commons.wikimedia.org/wiki/User:Htonl" title="User:Htonl">Htonl</a>
Statistics South Africa's Census 2011 is the source of the basic population data. The map results from my own processing of the data.