The number of US morale patch designers is difficult to estimate as there are many independent designers who create and sell their own unique designs, often through online marketplaces or social media platforms. Additionally, many military units and law enforcement agencies have their own internal designers who create custom patches for their members.

The variety of patch designs available is extensive and constantly evolving. Some patches feature traditional military or patriotic designs, while others are humorous or irreverent, referencing popular culture or current events. There are also patches that commemorate specific units or events, and patches that serve as a form of political or social commentary.

Overall, the popularity of morale patches has led to a thriving market for designers and manufacturers, with an endless variety of designs and styles available to suit almost any interest or taste.