LeadingAge Ziegler 100
The LeadingAge Ziegler 100 (LZ 100) lists the largest not-for-proﬁt systems providing aging services through senior living in the United States, by order of their total owned market-rate units. The LeadingAge Ziegler 100 began through the desire of
LeadingAge and Ziegler to examine and understand the not-for-proﬁt senior-living field.
The 2013 LZ
100 confirms, once again, the significant role LeadingAge-member
not-for-profit organizations play in the aging services field. This report, like
the 9 editions preceding it, presents a snapshot of the longstanding story of
our members' enlightened leadership, transformation and good works.