Analysis
NAICS 11291 is the 2022 NAICS industry for apiculture, part of 1129 (Other Animal Production).
It has only one more detailed code, 112910, which covers exactly the same activities; the definition, index entries and statistics are on that page.
County Business Patterns does not cover crop and animal production, so there is no establishment count for it; farms are counted by the Census of Agriculture instead.
Official definition
See industry description for 112910.
Source: US Census Bureau, NAICS 2022 Manual.