Helena is the eastern portion of Helena-West Helena, Arkansas, a city in Phillips County, Arkansas, United States. As of the 2000 census, this portion of the city population was 6,323. Helena was the county seat of Phillips County until January 1, 2006, when it merged its government and city limits with neighboring West Helena. Helena apartments for rent comparison page shows most up to date rent information on Helena apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.