how many counties have a population greater than 500,000?
3
Code County Former Province Area (km2) Population\nCensus 2009 Capital
1 Mombasa Coast 212.5 939,370 Mombasa (City)
2 Kwale Coast 8,270.3 649,931 Kwale
3 Kilifi Coast 12,245.9 1,109,735 Kilifi
4 Tana River Coast 35,375.8 240,075 Hola
5 Lamu Coast 6,497.7 101,539 Lamu
6 Taita-Taveta Coast 17,083.9 284,657 Voi
Totals 79,686.1 3,325,307 -
csv/204-csv/778.tsv