Data Portal (28)

InfoAlamedaCounty proudly operates under an OpenData license wherever possible.also Our data is increasingly being made available for download and also as a feed for developers, researchers and others to access easily and freely. We never make sensitive data available, only clean, aggregate data or record level data where it is commonly accepted as public information. To learn more about what this data sharing model means read here, we only require that you attribute any of your work using our data. We are funded primarily by local foundations and can only sustain this system if we can continue to show how our data are being used in our community, so we ask that you attribute and also tell us how you're using our system and the data we release. Our Data Warehouse features data in Shapefiles, Google Earth KML and CSV formats where possible. We are working on GeoJSON formats also.

Legal Disclaimer- we are not the custodian nor the originator of most of these data, with the exception of survey based data and some aggregated data. We assume no legal responsibility for the use or misuse of these data and make them available to the extent our understanding of relevant data licenses permit us to do so.

If you represent a city or county agency and are interested in making your data available in either our data portal or in our new mapping platform please contact us.