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Demographics and Other Data


SANDAG creates and maintains a tremendous quantity of data about the San Diego region.

Timeline of the San Diego Region

Interactive San Diego Region Timeline
The history of San Diego is one of ambition, innovation, and reinvention. Humans have inhabited this corner of the North American continent for millennia, drawn to its temperate weather, spectacular coastline, and abundant natural resources. More than a century ago, new settlers imagined this place as a vacation paradise, an anchor for America's young Navy, and a center of 20th century culture, education, and expanding technological horizons. Along the way, people with an eye on the region's future - civic leaders, businesspeople, philanthropists, and everyday citizens - built San Diego by investing in visions of what our region could be. As we trace the contours of San Diego history in this interactive timeline, we are reminded that it's our turn, today, to shape our region's future. Our vision, and our commitment to those who come after us, will write the next chapter in San Diego's history.

Maps and GIS

Download GIS data and explore our interactive mapping services.

Demographics

SANDAG develops annual demographic estimates and long range forecasts in addition to maintaining information from the U.S. Census Bureau.

Data Surfer
Obtain accurate census, estimates, and forecast information and reports based on your specific needs.

Census
Comprehensive data from the U.S. Census, conducted once every ten years, as well as the American Community Survey.

Current Estimates
Annual estimates of population and housing characteristics.

Growth Forecasts
Information about the 2030 and 2050 regional growth forecasts.

Transportation

Highway Hot Spots & Volumes Tracker
A one-stop data source that tracks weekday month-by-month vehicle miles traveled on local highways, including traffic speeds and average daily traffic volumes at ten traffic hotspots.

Average Daily Traffic Volumes
Tabular traffic county data for significant arterial roadways and all Caltrans routes in the San Diego region.

Transportation Forecast Information Center
Forecasted traffic volumes for various increments between the travel demand base year and 2050 horizon year.

Regional Count Database
An interactive database for San Diego region arterial roadways that allows planners and engineers to upload and download count data, as well as map, manage, and analyze average daily traffic counts, intersection turn movement counts, and bike and pedestrian counts.

Criminal Justice

The SANDAG Criminal Justice Research Division produces semi-annual crime reports and annual arrest reports.

Related Resources