Our house has 6 people:
Me
Wife
Son (4 years old)
Daughter (9 years old)
Son (12 years old)
Daughter (16 years old)
ALL Apple devices at home:
Computers:
Mid 2004 iMac (20", 1.8GHz G5, 2 GB RAM, Samsung 1 TB 7200 RPM HDD, OS X 10.5.8 Leopard) - shared by 3 youngest kids
Early 2009 Mac mini (2.26GHz C2D, 4 GB RAM, WD 320 GB 7200 RPM HDD, OS X 10.9 Mavericks + LaCie 8 TB 4Big RAID connected via FW800) - headless iTunes Media Server for
tv managed via "share screen" on my MacBook Air
Early 2009 iMac (20", 2.66GHz C2D, 4 GB RAM, Hitachi 640 GB 7200 RPM HDD, OS X 10.9 Mavericks) - oldest daughter
Mid 2010 MacBook Pro (15", 2.4GHz Ci5, 1680-by-1050 high-resolution antiglare display, 8 GB RAM, WD 500 GB 7200 RPM HDD, OS X 10.9 Mavericks) - wife
Mid 2011 MacBook Air (11", 1.8GHz Ci7, 4 GB RAM, Samsung 256 GB SSD, OS X 10.9 Mavericks) - me
Phones:
iPhone 4 (8 GB, black, AT&T) - oldest son
iPhone 4S (64 GB, black, AT&T) - oldest daughter
iPhone 5 (64 GB, white, AT&T) - wife
iPhone 5s (64 GB, space gray, AT&T) - me
Tablets:
iPad 2 (64 GB, white, Wi-Fi + 3G, AT&T) - wife (but mostly used by 4 year old son)
Media Players:
Late 2005 iPod 5th Gen. (60 GB, black) - oldest son
Late 2007 iPod Classic (160 GB, black) - me
Late 2008 iPod Nano 4th Gen. (16 GB, pink) - wife
3x
tv 3 - 1 used in the "adult" living room on a Samsung 40" LED, 1 used in the "kid" living room on a Samsung 40" LCD and 1 on hiatus because we only have 2 flatscreen's at the moment (the 4 year old broke my Samsung 52" LCD which was the third tv)
Routers:
Apple AirPort Extreme 5th Gen. (802.11n, simultaneous dual band)
Peripherals:
Late 2005 Apple Cinema Display (23", DVI) - for Mac mini but currently on hiatus
Apple Keyboard (aluminum, wired) - used with iMac G5
2x Apple Mighty Mouse (1 wired, 1 wireless) - 1 (wired) used with iMac G5, 1 (wireless) on hiatus
2x Apple Wireless Keyboard (aluminum) - 1 used with daughter's early 2009 iMac, 1 for Mac mini but currently on hiatus
Apple Magic Mouse (wireless) - on hiatus
2x Apple Magic Trackpad (wireless) - 1 used with daughter's early 2009 iMac, 1 for Mac mini but currently on hiatus