Every active association in Alameda County that has filed its statement with the Secretary of State, what kind it
is and how large. Half of them govern 33 homes or fewer; the largest governs 913.
Register as of 2026-10-03Source Secretary of State, CPRA responseFiled underCiv. Code § 5405
By kind
Kind
Associations
Share
Homes
Condominium
932
58%
52,626
Planned development
671
41%
63,979
Stock cooperative
12
1%
312
Community apartment project
2
0%
66
By size
Separate interests
Associations
1–10
338
11–50
686
51–150
385
151–500
183
501 and more
25
How good the register is
The statement is the only official list of associations, and it is only as current as the last filing.
166 of 1,617 last filed it more than two years before the register was copied. They are counted here but have no page of their own.
The county is free text. Associations wrote “Alameda” 26 different ways; each one is read back to the county.
697 of 1,617 have had their corporate powers suspended at some point, and 50 corporations here are suspended today. A suspension is the corporation’s, not the community’s — § 5405(d).