Olkolili is an administrative ward in Siha District of Kilimanjaro Region in Tanzania.
The ward covers an area of 172 km2 (66 sq mi),[1] and has an average elevation of 1,065 m (3,494 ft).
[2] According to the 2012 census, the ward has a total population of 12,896.
[3] This Kilimanjaro Region location article is a stub.
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