EATON VANCE CALIFORNIA 

MUNICIPAL INCOME FUND 

Supplement to 

Prospectus dated February 1, 2011 and 

Summary Prospectus dated February 1, 2011 

Effective after the close of business on November 18, 

2011, Class B shares of the Fund will no longer be 

available for purchase or exchange. It is expected 

that on or about December 9, 2011, the Fund will 

no longer offer Class B shares. 

November 15, 2011