v3.19.2
Cover
Aug. 27, 2019
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 27, 2019
Entity File Number 001-34211
Entity Registrant Name Grand Canyon Education, Inc.
Entity Central Index Key 0001434588
Entity Tax Identification Number 20-3356009
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 2600 W. Camelback Road
Entity Address, City or Town Phoenix
Entity Address, State or Province AZ
Entity Address, Postal Zip Code 85017
City Area Code 602
Local Phone Number 247-4400
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol LOPE
Security Exchange Name NASDAQ
Entity Emerging Growth Company false