- Company A - Monticello, Fremont, Bethel, Rockland, Forestburg, Liberty and Beaver Kill
- Company B - Bethel, Thompson, Fallsburg, Forestburg and Stormsville
- Company C - Fallsburg, Rockland, Grahamville and Neversink
- Company D - Ithaca and Lansing
- Company E - Wurtsborough, Bridgeville, Monticello and Phillipsport
- Company F - Fremont, Callicoon, Jeffersonville, Rockland and Monticello
- Company G - Fremont, Bloomingburg, Neversink, Monticello, Thompson, Cochecton and Tusten
- Company H - Liberty, Monticello and Rockland
- Company I - Dryden and Cochecton
- Company K - Cochecton, Monticello, Tusten, Callicoon, Highland and Thompson
- Mustered in: Oct. 8, 1862 at Monticello
- Mustered out: July 20, 1865 near Washington, DC
- John C. HOLLEY [Not mustered, declined]
- David P. DEWITT
- Horace BOUGHTON
Battle-Related
KILLED
Officers 3
Enlisted 13
WOUNDED DIED
Officers 2
Enlisted 25
WOUNDED RECOVERED
Officers 6
Enlisted 130
MISSING
Officers 1
Enlisted 5
TOTAL 185
Died of disease and other causes
Officers 1
Enlisted 165
As POW 3
RR accident 3/20/63 9
TOTAL 178
TOTAL CASUALTIES: 363