Maps, interactive maps, and downloadable data layers for LA County
Los Angeles Open Data
The GeoHub is the City's public platform for exploring, visualizing, and downloading location-based Open Data.
Find maps, dashboards, charts, and other visualizations that help tell the story of San Bernardino County.
Public platform for exploring and downloading open data, discovering and building apps, and engaging to solve important local issues. You can analyze and combine Open Datasets using maps, as well as develop new web and mobile applications.
The CNRA Open Data Platform has been developed to provide data to State of California citizens, agencies, and interested stakeholders in a transparent and useful manner. The Open Data Platform supports the CNRA organizations’ and programs’ missions by providing an environment to publish and share useful data that can be effectively utilized by all.
Open data is public data collected by the state through its routine business activities and published in a format that is easy to search, easy to download and easy to combine with other data sets from other sources; it does not include private or confidential data about individuals.
Contains detailed outlines of the lands used by public schools for educational purposes. It includes campus boundaries of schools with kindergarten through 12th grade instruction, as well as colleges, universities, and public California community colleges.
Unlocks the power of location-based government data. We invite you to explore, visualize and download our services and data. California is committed to providing easy to find, authoritative data that you can rely upon.
Provides information in tabular format for data that changes near real time.
Serves as a centralized location to explore, view, and download BLM's geospatial data.
Provides open access to NASA’s archive of Earth science data, empowering researchers and decision makers to better understand and protect our home planet.
Contains links to spatial and tabular data, data tools such as APIs, and information on data standards. Data sets developed by NPS are also shared through data.gov, the federal government's open data site.
Data.census.gov, Platform to access demographic and economic data from the U.S. Census Bureau. Learn about America’s People, Places, and Economy.
Open data site to help our partners and the public discover geospatial data published by the Agency. Use it together with your data to create maps, apps and other information products.
Free public data, tools, and resources from U.S. Fish and Wildlife Service
The National Map is a collaborative effort among the USGS and other Federal, State, and local partners to improve and deliver topographic information for the Nation. It has many uses ranging from recreation to scientific analysis to emergency response.
Provides access to a map library of over 100 high resolution vector and raster layers in the Geospatial Data Warehouse.
Access to geospatial data from our collections as well as the shared collections of other universities for researchers, scholars, educators, and the general public through this Portal.
Focuses on 16th through 21st century maps of North and and South America, as well as maps of the World, Asia, Africa, Europe, and Oceania. The collection includes atlases, globes, school geographies, maritime charts, and a variety of separate maps including pocket, wall, children's and manuscript maps.
The Early California Cultural Atlas (ECCA) is developing a digital atlas to integrate and manage historical resources and enable analysis of historical data related to the colonization and settlement of early California. The project is in the early stages of development. So far, several exploratory studies and interfaces have been constructed.
Has custody of the largest and most comprehensive cartographic collection in the world, including Sanborn Maps.
The map collection is over one hundred years old, contains more than 225,000 physical items and represents a wide scope, including local, national and international cartography. Selections in this online collection focus on maps depicting Los Angeles and the West. Look for more maps to be digitized and added soon.
Using the keyword search "maps".