Howard County Library System’s headquarters is in 9411 Frederick Rd Ellicott City Maryland 21042, United States

Howard County Library System’s phone number is (410)-465-6416

Howard County Library System’s official website is hclibrary.org

Howard County Library System’s revenue is $10 - 49 M

Howard County Library System’s SIC code is 8231

Howard County Library System’s NAICS code is 519120

Howard County Library System is in the industry: Libraries

Howard County Library System has 201-500 employees

Howard County Library System uses these technologies: jQuery, Google API, Google Analytics, PHP, Akamai CDN, Google Maps