ppen ▁Cl imate ▁Classification ▁system , ▁E un ice ▁has ▁a ▁hum id ▁subt rop ical ▁climate , ▁abbre vi ated ▁" C fa " ▁on ▁climate ▁maps . ▁ ▁Par ish ▁E un ice ▁is ▁in ▁parts ▁of ▁three ▁par ishes , ▁St . ▁Land ry , ▁Ac ad ia ▁and ▁Ev ang eline . ▁Thus ▁the ▁names ▁of ▁certain ▁business es ▁in ▁E un ice , ▁such ▁as ▁Tri - Par ish ▁Bank . ▁Most ▁of ▁the ▁Ev ang eline ▁Par ish ▁portion ▁of ▁E un ice ▁is ▁un in cor por ated . ▁ ▁St . ▁Land ry ▁Most ▁of ▁the ▁city ▁limits ▁are ▁located ▁in ▁St . ▁Land ry ▁parish . ▁This ▁was ▁one ▁of ▁the ▁original ▁par ishes ▁in ▁Louisiana . ▁ ▁Ac ad ia ▁Par ish ▁Ac ad ia ▁to ▁the ▁south ▁actually ▁borders ▁most ▁of ▁the ▁southern ▁city ▁limits , ▁in ▁a ▁close ▁west ▁to ▁east ▁parallel ▁line , ▁with ▁S itt ig ▁Street ▁in ▁the ▁center , ▁parish ▁road ▁ 7 - 2 3 ▁to ▁the ▁east , ▁and ▁both ▁just ▁inside ▁the ▁St . ▁Land ry ▁Par ish . ▁On ▁the ▁west ▁side ▁the ▁city ▁limits ▁dro ps ▁south ▁following ▁highway ▁ 7 5 5 ▁south ▁and ▁includes ▁the ▁air port , ▁the ▁Louisiana ▁State ▁University ▁E un ice ▁campus , ▁as ▁well ▁as ▁the ▁streets ▁around ▁the ▁campus . ▁ ▁Dem ograph ics ▁ ▁As ▁of ▁the ▁ 2 0 1 0 ▁United ▁States ▁Census , ▁there ▁were ▁ 1 0 , 3