There are two ways people currently talk about “how many Six Flags are there,” and they give two different numbers, depending on what you count.

Quick Scoop

  • As of early 2026, Six Flags Entertainment Corporation operates 42 properties that it considers official “gates” (27 amusement parks + 15 separately gated water parks).
  • If you include every extra attached or non‑gated water park and similar properties, the combined Six Flags–Cedar Fair company controls about 56 parks in total.
  • Many fan sites and travel blogs still casually say “around 27 Six Flags parks” when they mean the traditional Six Flags–branded amusement parks, not counting every water park or ex–Cedar Fair park.

In other words:

  • “Official corporate count” → 42 properties.
  • “Everything they own or operate” → about 56.
  • “Classic Six Flags theme parks” → about 27.

Why the numbers are confusing

  • In 2024, Six Flags merged with Cedar Fair, so now the company includes famous parks like Cedar Point, Knott’s Berry Farm, Carowinds, and Canada’s Wonderland under the Six Flags Entertainment Corporation umbrella.
  • Corporate reports and detailed lists treat any separately gated site as a “property,” which is why you see 42, while broader lists that include all water parks and secondary facilities push the total to 56.

If you’re asking as a trip‑planner, think in terms of ~27 main amusement parks, plus many water parks and resort properties attached.

Information gathered from public forums or data available on the internet and portrayed here.