I read this as: US School Districts over 10,000 Students in CA.
The same question as a structured link: https://locationlists.com/find?dataset=large-school-district-list&state=CA

LocationLists: US School Districts over 10,000 Students, state = CA

147 school districts match (148 listings, 1 duplicates removed).

The file is the list as published. Add the essentials (county population, median household income and median age) or a group of area data to every row below.
Add more area data to every row (each link reloads this answer with those columns added, and the buy link then delivers them):
- Add the essentials: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:population,median_household_income,median_age
- Census demographics: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:population,households,median_household_income,median_age,pct_65_plus,pct_bachelors_plus,housing_units,owner_occupied_share,median_home_value,population_estimate,population_growth_since_2020,pct_under_18,pct_5_to_14,pct_households_with_people_under_18
- Business activity by industry: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:establishments,employees,agriculture_establishments,mining_establishments,utilities_establishments,construction_establishments,manufacturing_establishments,wholesale_trade_establishments,retail_trade_establishments,transportation_establishments,information_establishments,finance_establishments,real_estate_establishments,professional_establishments,management_establishments,administrative_establishments,educational_services_establishments,health_care_establishments,arts_establishments,accommodation_establishments,other_services_establishments
- Weather normals: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:january_high,july_high,annual_high,january_low,july_low,annual_low,annual_precipitation,annual_cooling_degree_days,annual_heating_degree_days,hottest_month_high,coldest_month_low,annual_snowfall,annual_days_of_highs_reaching_90_f,annual_days_of_highs_reaching_100_f,growing_season_length_20f_50pct
- Storms: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:flash_flood_events,flood_events,hail_events,high_wind_events,hurricane_events,lightning_events,thunderstorm_wind_events,tornado_events,wildfire_events,winter_storm_events,strong_tornadoes,storm_injuries,storm_deaths,storm_property_damage,storm_crop_damage
- Drought: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:palmer_drought_severity_index,palmer_hydrological_drought_index,modified_palmer_drought_index,palmer_z_index,palmer_drought_severity_index_2025,palmer_hydrological_drought_index_2025,modified_palmer_drought_index_2025,palmer_z_index_2025
- Building stock: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:buildings,multi_story_buildings,mid_rise_buildings,high_rise_buildings,buildings_4_floors_plus,buildings_8_floors_plus,share_with_floors_published,share_with_height_published,building_footprint_area,estimated_floor_area,average_building_height,tallest_building_height
- Housing market and new construction: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:typical_home_value,home_value_change_1_year,typical_rent,rent_change_1_year,price_to_rent_ratio,housing_units_permitted_last_12_months,single_family_units_permitted_last_12_months,housing_units_permitted_per_1000_homes
- Household income from tax returns: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:tax_returns,average_adjusted_gross_income,average_wages,share_income_up_to_25k,share_income_200k_plus,share_income_100k_plus,share_with_business_income,share_with_capital_gains,share_elderly_returns,share_with_earned_income_credit,effective_federal_tax_rate
- Hazard risk: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:national_risk_index_score,national_risk_index_rating_level,expected_annual_loss,expected_annual_loss_to_buildings,social_vulnerability_score,community_resilience_score,avalanche_expected_annual_loss,coastal_flooding_expected_annual_loss,cold_wave_expected_annual_loss,drought_expected_annual_loss,earthquake_expected_annual_loss,hail_expected_annual_loss,heat_wave_expected_annual_loss,hurricane_expected_annual_loss,ice_storm_expected_annual_loss,landslide_expected_annual_loss,lightning_expected_annual_loss,inland_flooding_expected_annual_loss,strong_wind_expected_annual_loss,tornado_expected_annual_loss,tsunami_expected_annual_loss,volcanic_activity_expected_annual_loss,wildfire_expected_annual_loss,winter_weather_expected_annual_loss
- Agriculture: https://locationlists.com/find?dataset=large-school-district-list&state=CA&area_columns=county:livestock_sales,cattle_inventory,crop_sales,average_producer_age,producers,farm_production_expenses,hired_farm_workers,cropland_acres,harvested_cropland_acres,land_and_buildings_value,land_and_buildings_value_per_acre,irrigated_acres,pastureland_acres,land_in_farms,average_farm_size,share_of_land_in_farms,farms,machinery_value,average_machinery_value_per_farm,tractors,market_value_of_products_sold,average_sales_per_farm,net_cash_farm_income
This list is sold whole.
Buy the whole list — 924 rows · $19 (card, no account needed): https://locationlists.com/data/large-school-district-list/buy?src=find
Email me this quote (free, pay later): https://locationlists.com/find/quote?dataset=large-school-district-list&state=CA

Preview (3 fixed sample row(s) from these lists, the same for every question — not a sample of your 147 matches):
- Troup County · 100 North Davis Road. Bldg. C, LaGrange, GA 30241 · (706)812-7900 [large-school-district-list] — does not match your question
- Manchester School District · 20 Hecker Street, Manchester, NH 03102 · (603)624-6300 [large-school-district-list] — does not match your question
- Cranston · 845 Park Avenue, Cranston, RI 02910 · (401)270-8170 [large-school-district-list] — does not match your question

Where the matches are, by county (counts only, no names or contact details; 26 counties):
- Los Angeles County, CA: 24
- Riverside County, CA: 17
- Orange County, CA: 14
- San Bernardino County, CA: 13
- San Diego County, CA: 13
- Alameda County, CA: 8
- Sacramento County, CA: 7
- Santa Clara County, CA: 7
- Contra Costa County, CA: 6
- Ventura County, CA: 5
- and 16 more counties (see https://locationlists.com/find?dataset=large-school-district-list&state=CA&format=json)
Free map of these counts: https://locationlists.com/find/map?dataset=large-school-district-list&state=CA
The same counts by ZIP code: https://locationlists.com/find?areas=zip&dataset=large-school-district-list&state=CA

Left out:
- US School Districts over 10,000 Students: 148 match, but at 924 records this dataset is sold only as the whole file ($19).

Other ways to ask this:
- Counts per county instead of rows: https://locationlists.com/find?dataset=large-school-district-list&state=CA&areas=county
- Counts per ZIP code instead of rows: https://locationlists.com/find?dataset=large-school-district-list&state=CA&areas=zip
- The nearest US School Districts to each one, with miles: https://locationlists.com/find?dataset=large-school-district-list&state=CA&relate=nearest&k=1&b.dataset=school-district-list&b.state=CA

Technical details (developers and AI agents): JSON: https://locationlists.com/find?dataset=large-school-district-list&state=CA&format=json · Nothing is charged until checkout is paid.