ExperimentalWe used data and feedback to make a user-friendly site. We’d love your feedback.
Back to data.ca.gov.
State of California Open Data

Geography Crosswalk

Preview

Published by:
Department of Health Care Access and Information
Last updated:
July 4, 2024
File details:
N/A
Access data:
Download file |
Description:

This table identifies the Medical Service Study Areas (MSSA) and Registered Nurse (RN) Areas associated with each census tract in California. The Census Tract ID corresponds with the GEOID reported in demographic data from the United States Census Bureau.

API endpoint

Dataset Name

Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation