Library
What is this?
Welcome to the LA Counts Library! Harvested from federal, state, regional, and local data publishers, these open datasets and related data stories tell the public tale of Los Angeles County. They reveal what we know and even what we don't know. Use them to examine your government, explain how things work, and explore the potential for social change in and across Los Angeles County.
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Patient Origin/Market Share (Pivot Profile)–Inpatient, Emergency Department, ...
California Health and Human Services AgencyThis dataset contains annual Excel pivot tables that identify where a facility’s patients come from (Patient Origin) and where patients from a specific area go to (Market Share)...- XLSX
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Asthma Hospitalization Rates by County
California Health and Human Services AgencyThis dataset contains counts and rates (per 10,000 residents) of asthma hospitalizations among Californians statewide and by county. The data are stratified by age group (all...- CSV
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Top 25 MS-DRGs – Statewide Benchmark (Pivot Profile)
California Health and Human Services AgencyAnnual Excel pivot tables display the statewide top 25 MS-DRGs (Medicare Severity-Diagnosis Related Groups) by Average Charge per Stay. Each California hospital can be compared...- XLSX
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Women, Infants and Children (WIC) Authorized Vendors
California Health and Human Services AgencyThis dataset contains the vendor name and location of all currently active vendors authorized to offer supplemental foods to participants for redemption with WIC food...- CSV
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CHHS Open Data Publishing Resources
California Health and Human Services AgencyResources for CHHS departments to use for publishing open data..- Website
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Asthma Deaths by County
California Health and Human Services AgencyThis dataset contains counts and rates (per 1,000,000 residents) of asthma deaths among Californians statewide and by county. The data are stratified by age group (all ages,...- CSV
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Chemicals in Cosmetics
California Health and Human Services AgencyThese data reflect information that has been reported to the California Safe Cosmetics Program (CSCP) in the California Department of Public Health (CDPH). The primary purpose...- CSV
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Case Mix Index
California Health and Human Services AgencyThe Case Mix Index (CMI) is the average relative DRG weight of a hospital’s inpatient discharges, calculated by summing the Medicare Severity-Diagnosis Related Group (MS-DRG)...- XLSX
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Ambulatory Surgery - Characteristics by Facility (Pivot Profile)
California Health and Human Services AgencyThis dataset contains annual Excel pivot tables that display summaries of the patients treated in each hospital-based and freestanding Ambulatory Surgery Clinic licensed by the...- XLSX
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Park, Beach, Open Space, or Coastline Access
California Health and Human Services AgencyThis table contains data on access to parks measured as the percent of population within ½ a mile of a parks, beach, open space or coastline for California, its regions,...- XLSX
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Adults with Diabetes Per 100 (LGHC Indicator)
California Health and Human Services AgencyThis is a source dataset for a Let's Get Healthy California indicator at "https://letsgethealthy.ca.gov/. This table displays the prevalence of diabetes in California. It...- CSV
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Surgical Site Infections (SSIs) for Operative Procedures in Healthcare
California Health and Human Services AgencyThis dataset shows the surgical site infections (SSIs) reported by a hospital to the Center for Disease Control and Prevention National Healthcare Safety Network (NHSN). The...- CSV
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Training Resources Only
California Health and Human Services AgencyThese data set resources are for training purposes only. They are not updated by the Department of Aging and do not reflect accurate data. These files are used as part of the...- CSV
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Hospital Inpatient - Characteristics by Facility (Pivot Profile)
California Health and Human Services AgencyThis dataset contains annual Excel pivot tables that display summaries of the inpatients treated in each hospital. The summary data include discharges, discharge days, average...- XLSX
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Long-term Care Facilities Annual Utilization Data
California Health and Human Services AgencyOn an annual basis (calendar year), individual LTC facilities report facility-level data on services capacity, utilization, patients, and capital/equipment expenditures.- HTML
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Pre-2012 Specialty Care Clinic Utilization Data
California Health and Human Services AgencySpecialty clinics include freestanding surgical, chronic dialysis, and rehabilitation clinics as well as alternative birth centers. The complete data set of annual utilization...- HTML
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Number of licensed day care center slots per 1,000 children aged 0-5 years
California Health and Human Services AgencyThis table contains data on the number of licensed day care center slots (facility capacity) per 1,000 children aged 0-5 years in California, its regions, counties, cities,...- CSV
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Live Birth Profiles by ZIP Code
California Health and Human Services AgencyThis dataset reports the number of live births to California residents from 2013-Current. The data are aggregated by mother’s residential ZIP Code. A non-California resident who...- CSV
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Road Traffic Injuries
California Health and Human Services AgencyThis table contains data on the annual number of fatal and severe road traffic injuries per population and per miles traveled by transport mode, for California, its regions,...- CSV
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Community Care Licensing - Child Care Home (More Than 8 Children) Locations
California Health and Human Services AgencyThis dataset contains a partial list of Child Care Facility locations (810 Family Day Care Home). This data only includes information on Family Day Care Homes with a capacity...- CSV
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Ambulatory Surgery - Diagnosis, Procedure, and External Cause Codes
California Health and Human Services AgencyThis dataset contains statewide counts for every diagnosis, procedure, and external cause of injury/morbidity code reported on the ambulatory surgery data. Diagnosis codes are...- XLSX
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Hospital Inpatient - Diagnosis, Procedure, and External Cause Codes
California Health and Human Services AgencyThis dataset contains statewide counts for every diagnosis, procedure, and external cause of injury/morbidity code reported on the hospital inpatient data. Diagnosis codes are...- XLSX
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Fruit and Vegetable Consumption in California Residents, 2012/2013
California Health and Human Services AgencyPercentage of California residents who consumed five or more servings of fruits and vegetables a day. These data are from the 2013 California Dietary Practices Surveys (CDPS),...- CSV
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Leading Causes of Death by ZIP Code
California Health and Human Services AgencyThis dataset is for death of California residents, by Zip Code, by cause of death. The death counts per cause represent the deaths to California residents, regardless of the...- CSV
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California Health Care Quality Report Cards
California Health and Human Services AgencyThis dataset includes the Office of the Patient Advocate’s Health Care Quality Report Card ratings for years 2016, 2017, and 2018. The Report Cards show the quality of health...- XLSX
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