Myrtletown is a census-designated place in Humboldt County, California, United States. Myrtletown is a part of the Eureka, California metropolitan area. The population was 4,459 at the 2000 census. Myrtletown apartments for rent comparison page shows most up to date rent information on Myrtletown apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.