OK when you say coops, do you mean buildings or separate pens?
I have
2 calf hutches
1 lil red barn 8' x 10'
1 back shed which has 5 smaller cages and 3 spare roos running around
1 chick shed 15 breed pens, pair of button quail, 3 batches of chicks
1 old milk house 3 large pens
the reg barn 3 lg pens, 9 wall cages (can be breed pens or chick pens) and room for more, with 2 spare cochin roo's as clean up for spilled feed
1 duck house split into 2 pens (the ducks didn't like it, they have a lean-to attached to the house)
plus a small number of chicken tractors for spring, summer and fall