So are you in need of bobbypins or are you just trying to collect as many as possible? Either way the map above will help you find them at the various location around the map.
Bobbypin boxes contain a few to several bobbypins at once they are better to find than the individual ones for obvious reasons. Here are a few other post to check out since you’re in the game; Nukashine Wake-up Locations, Bobblehead Locations and Vendors Locations.
Where are the Primal Cuts Locations for Meat Week?
Where to find the Fusion Generator Plan in Fallout 76?
Where to Find/Farm Cave Crickets in Fallout 76?
Where to find the Neon Lights/Letter Plans in Fallout 76?
Where to find the ingredients for a Nukashine in Fallout 76 - Map
Where to find/farm Cloth in Fallout 76
What to scrap and where to find/farm Black Titanium - Fallout 76
Fallout - The Vault Dweller's Official Cookbook