No, the town from Family Guy is entirely fictional.
Quahog, Rhode Island.
Quahog, Rhode Island
Quahog, Rhode Island.
Not sure what exactly you mean by "functional city" since there is no such place as Quahog, but it's in Rhode Island
Clams and quahogs are the most common shellfish caught in Narragansett Bay in Rhode Island. The state shell in Rhode Island is the quahog.
The Striped Bass and the Quahog.
Peter Griffin of Family Guy lives on Spooner Street in the fictional city of Quahog, Rhode Island. (That's pronouced "KO-hog", if you've never heard it on the show. A quahog is a kind of clam.)
The state Bird is the Rhode Island Red. The state Flower is the Violet. The state shell is the Quahog.
Only Seth knows for sure why he set Family Guy in the fictitious town of Quahog RI. He did go to art school in Rhode Island so apparently he liked the area.
31 Spooner St. Quahog, Rhode Island
It's simply living with the Griffins in Quahog Rhode Island.
They live on Spooner Street on Quahog, Rhode Island.