Centreville High School
6001 Union Mill Rd, Clifton, VA 20124
703-802-5400
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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 1,673 1,663 1,618
(5 years or newer) 1,219 1,380 1,421
(6 to 10 years old) 454 283 197
Student Membership 2,460 2,513 2,562
Student-to-Computer (5 years or newer) Ratio 2.0 : 1 1.8 : 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 472 427 365
Laptop 1187 1210 1226
Mobile Computing Device 22 26 27
Server 4 3 NANA
Computer Inventory Graph    



Peripheral Inventory
  2015-16
(as of June)
2016-17
(as of June)
2017-18
(as of December)
CopierCopier 13 11 9
Data ProjectorData Projector 160 163 150
Document CameraDocument Camera 30 30 22
Electronic Interactive BoardElectronic Interactive Board 101 103 101
Interactive DevicesInteractive Devices 16 16 16
Mobile Laptop CartMobile Laptop Cart 60 58 59
PrinterPrinter 142 144 143
ScannerScanner 12 11 11
Two Way RadioTwo Way Radio 1 1 1
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) 117 126 133
Network Infrastructure Graph