The official website of the City of Lancaster can be found at Cityoflancasterca.org.

Broadly speaking, the site acts as portal that gives comprehensive information on all aspects appertaining to the eight-largest City in the State of Los Angeles. Residents can benefit from a series of online services, enabling them to contact the city council, read agendas and minutes, and file police reports. Other materials that can be procured online include municipal codes and information for the upcoming election. On the other hand, a guide of activities can be consulted online. This guide is made up both of recreation activities and suggestions for going out. Businessmen are also catered for online, as the website includes a “Doing Business in Lancaster” page, along with a section which goes by the name of “Bid Notices”. For its part, a list of forthcoming events of interest to community members can be found under the corresponding heading.