SMC Open Data News

  • OpenSMC Hack Night Tuesday evenings 6 - 9pm at 455 County Center, Room 405, Redwood City. Improve your community through technology and design (no coding required)!

Featured Applications

Sea Change San Mateo County

What will sea level rise look like in San Mateo County? Use this Viewer to find out.

Home for All

Find out what San Mateo County and its cities are doing to increase affordable housing in the area.

Water Systems

View the service boundaries of the more than 50 water systems in San Mateo County.