if you add up the indigenous somali population, plus the somali immigrants living in kenya, i'm pretty sure they are one of the largest communities.
peep this..
NDF population n 1999 was 1 million its present population is at least 1.3 millon
Somali immigrants to kenya = 300,000 (not refugees)
total population = 1.6 Million somalis
thats not bad for a country with a population of 35 Million