Milimani Primary School was started in 1975 and the land was donated by Mzee Zakayo Nyanganyi as a Nursery School later developed into a full Primary School with pupils in the Nursery section and Std 11-8 in the Primary section. The school first did her KCPE in 1985, its sponsored by the A.C. K church.
The following headteachers served as indicated below:
1. Mrs. Ann Nyanjwa - 1995-1997
2. Mr.JohnSongoara - 1998-2001
3. Mr. Peter Ochieng(P.C) - 2002-2003
4. Mr. Rodgers Ombere - 2003-2004
5. Mr. Obiero John - 2004-2005
6. Mr.EzraAlomo - 2005-2007Mrs. Koile Rose - 2008