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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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Home Health Agencies & Hospice Annual Utilization Report - Complete Data Set
California Health and Human Services AgencyHome Health Agencies (HHA) provide at home skilled nursing, personal care and therapeutic services. Hospices provide palliative care and alleviate the physical, emotional,...- DOCX
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Primary Care Clinic Annual Utilization Data
California Health and Human Services AgencyThe complete data set of annual utilization data reported by primary care clinics contains basic clinic identification information including community services, clinic staffing...- aspx
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Hospital Quarterly Financial & Utilization Report - Sum of Four Quarters
California Health and Human Services AgencyThe summation contains updated data which reflect all corrections made by OSHPD audit staff and hospital representatives. Each file consists of one rolling 4th quarter file for...- aspx
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Hospital Annual Financial Data - Selected Data & Pivot Tables
California Health and Human Services AgencyOn an annual basis (individual hospital fiscal year), individual hospitals and hospital systems report detailed facility-level data on services capacity, inpatient/outpatient...- data
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Hospital Quarterly Financial & Utilization Report - Complete Data Set
California Health and Human Services AgencyOn a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and...- aspx
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Medical Service Study Area (MSSA) - Census Detail, 2013
California Health and Human Services AgencyThis dataset contains California’s Medical Service Study Areas (MSSA), at the census tract level. MSSAs are sub-city and sub-county geographical units used to organize and...- CSV
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Providers Delivering Family Planning, Access, Care, and Treatment (PACT) Serv...
California Health and Human Services AgencyThis dataset contains information on the number of providers delivering services through the Family Planning, Access, Care, and Treatment (Family PACT) Program...- CSV
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Community Care Licensing - Child Care Center Locations
California Health and Human Services AgencyThis dataset contains a partial list of Child Care facility locations (830 Infant Center. 840 School Age Day Care Center/School Age CC Center, 845 Day Care Center - Ill Center/...- CSV
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Medical Service Study Areas, Census Tract Detail, 2000
California Health and Human Services AgencyThis dataset contains California’s Medical Service Study Areas (MSSA) - at the census tract level. MSSAs are sub-city and sub-county geographical units used to organize and...- CSV
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Transportation to Work
California Health and Human Services AgencyThis table contains data on the percent of residents aged 16 years and older mode of transportation to work for California, its regions, counties, cities/towns, and census...- CSV
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Community Care Licensing - 24 Hour Residential Care for Children Facility Loc...
California Health and Human Services AgencyThis dataset contains a partial list of Children's Residential facility locations (710 Small Family Home, 720 Crisis Nursery, 722 Temporary Shelter Care Facility, 724...- CSV
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Primary Care Health Professional Shortage Area (HPSA) - Census Detail
California Health and Human Services AgencyThis dataset contains the Medical Service Study Areas (MSSA), at the census tract level, designated as Primary Care Health Professional Shortage Areas in California.- CSV
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Pre-2012 Hospital Annual Financial Data - Selected Data & Pivot Tables
California Health and Human Services AgencyOn an annual basis (individual hospital fiscal year), individual hospitals and hospital systems report detailed facility-level data on services capacity, inpatient/outpatient...- HTML
- aspx
- DOCX
- XLSX
- XLS
- TXT
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Pre-2012 Hospital Quarterly Financial & Utilization Report - Sum of Four Quar...
California Health and Human Services AgencyThe summation contains updated data which reflect all corrections made by OSHPD audit staff and hospital representatives. Each file consists of one rolling 4th quarter file for...- HTML
- DOCX
- XLS
- CSV
- ZIP
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Physicians and Surgeons by Gender and Practice Location
California Health and Human Services AgencyThis dataset is a subset of data from the Medical Board of California’s Physician Survey of allopathic physicians and surgeons (licensees). The dataset includes the number of...- CSV
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Time Walk Bike to Work
California Health and Human Services AgencyThis table contains data on the percent of population aged 16 years or older whose commute to work is 10 or more minutes/day by walking or biking for California, its regions,...- CSV
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Pre-2012 Hospital Annual Financial Disclosure Report – Complete Data Set
California Health and Human Services AgencyOn an annual basis (individual hospital fiscal year), individual hospitals and hospital systems report detailed facility-level data on services capacity, inpatient/outpatient...- HTML
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Osteopathic Medical Board Physicians by Primary Practice Location
California Health and Human Services Agency“This dataset is a subset of data from the Osteopathic Medical Board’s Physician Survey of Osteopathic physicians (licensees). The dataset includes the number of licensees by...- CSV
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Osteopathic Medical Board Physician Data by County, College, and Gender
California Health and Human Services AgencyThis dataset is a subset of data from the Osteopathic Medical Board’s Physician Survey of Osteopathic physicians (licensees). The dataset includes the number of licensees by the...- CSV
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Four Quarter Summary Hospital Utilization Operating Revenue and Profit Margins
California Health and Human Services AgencyThis dataset provides the fourth quarter summary roll-up of California hospitals’ financial and utilization data for net and operating margins.- CSV
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Physician Assistants by Gender and Practice Location
California Health and Human Services AgencyThis dataset is a subset of data from the Physician Assistant Board. The dataset includes the number of licensees by the county they reported practicing in, as well as their...- CSV
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Physicians and Surgeons by Specialty and Practice Location
California Health and Human Services AgencyThis dataset is a subset of data from the Medical Board of California’s Physician Survey of allopathic physicians and surgeons (licensees). The dataset includes the number of...- CSV
- DOCX
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Walkable Distance to Public Transit
California Health and Human Services AgencyThis table contains data on the percent of population residing within ½ mile of a major transit stop for four California regions and the counties, cities/towns, and census...- CSV
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Osteopathic Medical Board Physicians by Race/Ethnicity and Primary Practice L...
California Health and Human Services AgencyThis dataset is a subset of data from the Osteopathic Medical Board’s Physician Survey of Osteopathic physicians (licensees). The dataset includes the number of licensees by the...- CSV
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Medical Service Study Areas, 2000
California Health and Human Services AgencyThis dataset contains California’s Medical Service Study Areas (MSSA). MSSAs are sub-city and sub-county geographical units used to organize and display population, demographic...- CSV
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