I'd try to get in contact with the HOA and get a definitive answer first. If you are unable to contact the HOA, then talk with your neighbours as they'll be the ones 'affected' by you owning chickens. If the HOA says no, then you could start a petition and get people around your neighborhood to sign, it often doesn't work, but could be worth a try.
Hopefully you'll be able to get some hens, they are wonderful little animals to have around.
Hopefully you'll be able to get some hens, they are wonderful little animals to have around.