List of Companies in Union Army Sample

 

The companies in the sample were randomly selected from the over 20,000 Union Army companies which participated in the Civil War. Each company is identified by an identification code consisting of Company Letter, Regiment Number, and State Code. For example, B-Company of the Ninth Delaware Regiment has an identification code of b009de.

Nb: Companies which formed part of the pilot sample for the Union Army project, also known as the 'Twenty-company Sample,' are marked with an asterisk (*) after their name. 30 companies from Indiana and Wisconsin regiments were not collected, even though they were chosen as part of the original 333-company primary sample. These companies are marked with an exclamation point (!).