Sasquan, the 2015 Worldcon, has updated its membership numbers through March 31.
There are 5,466 total members, which includes 3,240 attending and 1,948 supporting.
This compares to the figures reported as of January 31 as shown:
|Sasquan Total Members|
|Adult Attending Members|
Note: my January numbers came from the committee but were slightly different than the published Sasquan number on that date.