Langley High School
6520 Georgetown Pike, McLean, VA 22101
703-287-2700
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   |    In-School Technology    |    Application Use    |     U.S. Patent No. 6,915,286 
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Student-to-Computer Ratio
  2015-16
(as of June)
2016-17
(as of June)
2017-18
(as of December)
Total Computers 1,209 1,148 1,254
(5 years or newer) 691 825 1,053
(6 to 10 years old) 518 323 201
Student Membership 1,956 1,971 1,941
Student-to-Computer (5 years or newer) Ratio 2.8 : 1 2.4 : 1 1.8 : 1
Student-to-Computer Ratio Graph    



Computer Inventory
  2015-16
(as of June)
2016-17
(as of June)
2017-18
(as of December)
Desktop 306 353 308
Laptop 880 765 915
Mobile Computing Device 30 32 30
PDA 1 1 2
Server 3 3 NANA
Computer Inventory Graph    



Peripheral Inventory
  2015-16
(as of June)
2016-17
(as of June)
2017-18
(as of December)
CopierCopier 3 3 1
Data ProjectorData Projector 104 150 155
Document CameraDocument Camera 1 1 1
Electronic Interactive BoardElectronic Interactive Board 50 48 48
Interactive DevicesInteractive Devices 3 3 3
Mobile Laptop CartMobile Laptop Cart 31 32 38
PrinterPrinter 86 84 72
ScannerScanner 5 5 NANA
Peripheral Inventory Graph    



Network Infrastructure
  2014-15
(as of June)
2015-16
(as of June)
2016-17
(as of June)
Wide Area Network Connection Speed (Mbps) 300 350 350
Number of Wireless Access Points (WAPs) 84 93 109
Network Infrastructure Graph