I read this as: USA Swimming Clubs & Learn-to-Swim Providers in CA.
The same question as a structured link: https://locationlists.com/find?dataset=usa-swimming-club-list&state=CA

LocationLists: USA Swimming Clubs & Learn-to-Swim Providers, state = CA

611 swim clubs match (621 listings, 10 duplicates removed).

Price for 611 swim clubs: $8.82 by card. One spreadsheet.
That is every match. Add total=<rows> to buy fewer.
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=usa-swimming-club-list&state=CA&area_columns=county:population,median_household_income,median_age
- Census demographics: https://locationlists.com/find?dataset=usa-swimming-club-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=usa-swimming-club-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=usa-swimming-club-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=usa-swimming-club-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=usa-swimming-club-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=usa-swimming-club-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
Buy 611 rows · $8.82 (card, no account needed): https://locationlists.com/find/buy?dataset=usa-swimming-club-list&state=CA
Buy the whole list — 5,775 rows · $39 (card, no account needed): https://locationlists.com/data/usa-swimming-club-list/buy?src=find
Email me this quote (free, pay later): https://locationlists.com/find/quote?dataset=usa-swimming-club-list&state=CA

Preview (3 fixed sample row(s) from these lists, the same for every question — not a sample of your 611 matches):
- Aiken-Augusta Swim League · 471 University Pkwy, Aiken, SC 29801 · (206) 518-1500 [usa-swimming-club-list] — does not match your question
- Blue Tide Swim Team · 2400 Gillionville Rd, Albany, GA 31707 · (229) 924-3863 [usa-swimming-club-list] — does not match your question
- Concord YMCA Sailfish · 33 Bow St, Concord, NH 03301 · (603) 369-2625 [usa-swimming-club-list] — does not match your question

Where the matches are, by ZIP code (counts only, no names or contact details; 416 ZIP codes):
- 92019: 6
- 95051: 6
- 95616: 6
- 92692: 5
- 95120: 5
- 92618: 4
- 92691: 4
- 94022: 4
- 94306: 4
- 95062: 4
- and 406 more ZIP codes (see https://locationlists.com/find?dataset=usa-swimming-club-list&state=CA&format=json)
Free map of these counts: https://locationlists.com/find/map?dataset=usa-swimming-club-list&state=CA

Other ways to ask this:
- Counts per county instead of rows: https://locationlists.com/find?dataset=usa-swimming-club-list&state=CA&areas=county
- Counts per ZIP code instead of rows: https://locationlists.com/find?dataset=usa-swimming-club-list&state=CA&areas=zip
- Every Youth Sports Clubs & Facilities list in the same area: https://locationlists.com/find?category=youth-sports&state=CA

Technical details (developers and AI agents): JSON: https://locationlists.com/find?dataset=usa-swimming-club-list&state=CA&format=json · Nothing is charged until checkout is paid. · Pay by x402 in USDC: POST https://locationlists.com/api/x402/query with these arguments as JSON, $8.26 in one payment.