I have a loop in my program and don't know why? Swift 3

if let place = placement?[0] {

                    if place.postalCode != nil {
                        self.currentLocation.text = "Current Location: \(place.postalCode!)"
                        self.currentPostalCode = Int(place.postalCode!)

                        if (district1ZipCodes.contains(self.currentPostalCode) != false) {
                           self.congressionalDistrict.text = "Congressional District: 1st"
                           representatives.insert(String("Steve Chabot(R)"), at: 0)
                        }
                        if (district2ZipCodes.contains(self.currentPostalCode) != false) {
                            self.congressionalDistrict.text = "Congressional District: 2nd"
                            representatives.insert(String("Brad Wenstrup(R)"), at: 0)
                        }
                        if (district3ZipCodes.contains(self.currentPostalCode) != false) {
                            self.congressionalDistrict.text = "Congressional District: 3rd"
                            representatives.insert(String("Joyce Beatty(D)"), at: 0)
                        }
                        if (district3ZipCodes.contains(self.currentPostalCode) != false) {
                            self.congressionalDistrict.text = "Congressional District: 4th"
                            representatives.insert(String("Jim Jordan(R)"), at: 0)
                        }
                        if (district5ZipCodes.contains(self.currentPostalCode) != false) {
                            self.congressionalDistrict.text = "Congressional District: 5th"
                            representatives.insert(String("Robert Latta(R)"), at: 0)
                        }
                        if (district14ZipCodes.contains(self.currentPostalCode) != false) {
                            self.congressionalDistrict.text = "Congressional District: 14th"
                            representatives.insert(String("David Joyce(R)"), at: 0)
                        }
                    }
                }

So in my code, I have an app that's running this are of code to assign a label to a table, but for some reason, it does this over and over again as if it were a loop but it's an if statement. Please help me out:)