Breshcandra- have you visited the Washingtonians thread ? You should be able to get advise from there.I grew up in Granite Falls but I didn't have chickens then.I know there are several people that live up there that are members of BYC.
That thread is in the "Where am I?Where are you!" section of the forum!
I live outside of Granite Falls proper. It's a GF address but I'm just east of Getchell Station. I wish I could help you but I have no clue. To be honest, when I started with chickens, I never even bothered checking on any laws. The place already had a somewhat dilapidated chicken coop on it when we bought it so we just bought a bunch of chicks and dived it.
If you're out in the country, I'd say your safe just to move forward. If you're in GF proper, you might try calling City Hall and asking them who you can talk to.
Looked through the Municiple Code for Granite Falls really quick.... There is nothing that addressed Chickens or the keeping of poultry in the town...... Just don't let your Bull or Stallion run free, and keep your dog in heat locked up.