Water polo in Houston

Nothing here is ranked. Camps that are still running or yet to start come first, and on an area page providers with only a few locations come before chains. Within each group, rows run by area and then by name.

—: not published by the provider.
+N: N more, listed on the provider’s page.
≈: a per-class price figured from a package or session price.
as image: only in a picture or a scanned file; in app: only inside a booking app; on request: given only when you ask.
web: the languages of the provider’s website, shown when it does not say which language its classes are taught in.
care: after-school care; camp: day camp; yrs: years; mos: months; /hr, /wk, /mo, /yr: per hour, week, month, year. The date under each name is when its sources were last read. Distances are measured in a straight line.