Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

Document and Entity Information - shares
3 Months Ended
Mar. 31, 2019
May 20, 2019
Document And Entity Information    
Entity Registrant Name Data Storage Corp  
Entity Central Index Key 0001419951  
Document Type 10-Q  
Trading Symbol DTST  
Document Period End Date Mar. 31, 2019  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity's Reporting Status Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Emerging Growth Company false  
Entity Small Business true  
Entity Ex Transition Period false  
Entity Common Stock, Shares Outstanding   128,139,418
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2019