Union Force Composition and Strength
1862 Campaigns
Total Strength, Army of the Potomac - 89025 men, 278 guns
- I Corps - 16500 men, 36 guns
- 1st Division: 7100 men, 16 guns
- Brigade 1:2100
- Brigade 2: 1600
- Brigade 3: 1400
- Brigade 4: 2000
- 2nd Division: 4300 men, 8 guns
- Brigade 1:1300
- Brigade 2: 1400
- Brigade 3: 1600
- 3rd Division: 5100 men, 12 guns
- Brigade 1:2000
- Brigade 2:1600
- Brigade 3: 1500
- II Corps: 15900 men, 34 guns
- 1st Division: 5200 men, 10 guns
- Brigade 1: 1700
- Brigade 2: 1700
- Brigade 3: 1800
- 2nd Division: 5200 men, 10 guns
- Brigade 2: 1600
- Brigade 1:2000
- Brigade 2: 1600
- 3rd Division: 5700 men, 14 guns
- Brigade 1:2100
- Brigade 2:1800
- Brigade 3:1800
- IV Corps 5675 men, 18 guns
- Brigade 1:1600
- Brigade 2 1675
- Brigade 3: 2400
- V Corps: 15450 men, 38 guns
- 1st Division: 8500 men, 14 guns
- Brigade 1:2800
- Brigade 2:2300
- Brigade 3: 3400
- 2nd Division: 3700 men, 14 guns
- Brigade 1: 1600
- Brigade 2:1600
- Brigade 3:1100
- 3rd Division: 3250 men, 10 guns
- Brigade 1:1525
- Brigade 2:2125
- VI Corps: 10600 men, 32 guns
- 1st Division: 5100 men, 18 guns
- Brigade 1:1700
- Brigade 2: 1700
- Brigade 3: 1700
- 2nd Division: 5500 men, 14 guns
- Brigade 1: 1900
- Brigade 2: 2100
- Brigade 3:1500
- IX Corps: 11800 men, 34 guns
- 1st Division: 3300 men, 10 guns
- Brigade 1:1900
- Brigade 2: 1400
- 2nd Division: 3100 men, 8 guns
- Brigade 1: 1700
- Brigade 2: 1400
- 3rd Division: 3000 men, 8 guns
- Brigade 1:1200
- Brigade 2:1800
- Kanawha Division 2400 men, 8 guns
- Brigade 1:1200
- Brigade 2: 1200
- XII Corps 8300 men, 32 guns
- 1st Division: 4000 men, 32 guns
- Brigade 1:2000
- Brigade 3: 2000
- 2nd Division: 4300 men
- Brigade 1:2000
- Brigade 2: 1000
- Brigade 3: 1300
- Army Reserve: 300 men, 38 guns
- Cavalry Division: 4500 men, 16 guns
- Brigade 1 700
- Brigade 2: 1600
- Brigade 3: 700
- Brigade 4: 700
- Brigade 5: 800
