Thru reply #32, I count a total of 57 facilities (and probably about 200 courses) excluding Huddle Park and Sand Valley. Interestingly, a large number of these facilities include one or more courses that have been included in a World 100 listing (World 100 listings started with GOLF Mag's World 50 in 1979 and then 1981).
I count 28 facilities (almost half) with at least one World 100 EVER course (by my count...a total of 367 courses have been included on one or more lists published by GOLF mag, Top100golfcourses.com, Golf Digest, Planet Golf, Links Magazine (final list only), Rolex, Golf World (UK), 147 Custodians, Outpost Club, MacWood Spoof list on GCA, and Architects survey (2013) in Adam Lawrence's Golf Course Architecture (11 publications and 52 lists)
Those 28 are:
Bethpage-Black
Whistling Straights
Bandon (Dunes, Pac Dunes, Trails, Old Mac, and Sheep Ranch)
Streamsong-Blue
Pinehurst #2
Cog Hill #4
PGA West Public-Stadium
Pebble--Pebble and Spyglass
Innisbrook-Copperhead
Doral--Blue Monster
Kiawah--Ocean
Sea Pines-Harbor Town
St. Andrews--TOC, New
Mission Hills Haikou--Lava Fields and Blackstone
Gullane--#1
Gleneagles--Kings
Wentworth-West
Casa De Campo--Teeth of the Dog
Carnoustie
National (AUS)-Old
Singapore Island-Bukit
Fancourt-Links
Medinah-#3
PGA West Private-Nicklaus Private
Saucon Valley-Grace
Firestone-South
Hong Kong GC-Composite
Sea Island-Seaside