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SB 535 Disadvantaged Communities 2022 (Census Tracts)
This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census tracts from CalEnviroScreen... -
Income Limits by County
California State Income Limits reflect updated median income and household income levels for acutely low-, extremely low-, very low-, low- and moderate-income households for... -
California County Boundaries and Identifiers
Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. For deployment status of... -
Preterm and Very Preterm Live Births
This dataset contains percent preterm and very preterm live births by race/ethnic group of mother. Preterm births are all live births less than 37 weeks of gestation. Very... -
California Power Plants
The power plant locations and characteristics are part of the California Energy Commission’s (CEC) California Energy Infrastructure geospatial data sets. The data is derived... -
Drinking Water - Public Water System Information
The is a curated dataset of information for all public water systems (PWS) in California, including the name, location and some general informaiton for each PWS. The source of... -
Nonindigenous Aquatic Species (NAS) - USGS [ds731]
This GIS dataset offers a link to the California portion of the Nonindigenous Aquatic Species (NAS) information resource for the United States Geological Survey. The NAS program... -
Quality Incentive Pool (QIP) Program Data (Years 1 - 6)
Beginning with the July 1, 2017, rating period, the Department implemented a managed care Designated Public Hospital (DPH) Quality Incentive Pool (QIP). The Department directed... -
California Population Estimates by Age/Race_Ethnicity/Sex at local health jurisdiction level
Age-Race-Sex population estimates and projections for all California Local Health Jurisdictions and counties. Based on combining California Department of Finance and Census data... -
Prescription Drug Wholesale Acquisition Cost (WAC) Increases
This dataset is comprised of data submitted to HCAI by prescription drug manufacturers for wholesale acquisition cost (WAC) increases that exceed the statutorily-mandated WAC... -
Healthcare Payments Data Snapshot
This dataset contains data for the Healthcare Payments Data (HPD) Snapshot visualization. The Enrollment data file contains counts of claims and encounter data collected for... -
Hospital Annual Financial Disclosure Report – Complete Data Set
On an annual basis (individual hospital fiscal year), individual hospitals and hospital systems report detailed facility-level data on services capacity, inpatient/outpatient... -
Vehicle Fuel Type Count by Zip Code
These datasets provide vehicle counts broken down by ZIP code, model year, fuel type, make and duty (light/heavy) of registered vehicles with specific as of dates. -
CGS Seismic Hazards Program: Liquefaction Zones
This is a digital Seismic Hazard Zone Map presenting areas where liquefaction may occur during a strong earthquake. Developers of properties falling within a seismic hazard zone... -
California Vegetation - WHRTYPE
An accurate depiction of the spatial distribution of habitat types within California is required for a variety of legislatively-mandated government functions. The California... -
California Land Ownership
This dataset is intended to provide a statewide depiction of land ownership in California. It includes lands owned by each federal agency, state agency, local government...