Casinos on the Casino page are categorized by Size as follows:
- S: Small (1-8 tables)
- M: Medium (9-19 tables)
- L: Large (20-59 tables)
- XL: Extra Large (60+ tables)
Tables which are out of commission (e.g. covered with tarps, etc) don't count towards the table count. Only potentially active poker tables which can seat at least six players count. A table need not be active/full at the time of the survey to count towards the casino's size.
Tables which are primarily used for other games (e.g. blackjack) and are pressed into service as poker tables in emergency situations don't count towards the casino's poker room size. If they were really so big that they needed another real poker table, they'd get one.