Waldport is a city in Lincoln County, Oregon, United States. The population was 2,033 at the 2010 census. The city is located on the …Waldport is a city in Lincoln County, Oregon, United States. The population was 2,033 at the 2010 census. The city is located on the Alsea River and Alsea Bay, 15 miles south of Newport and 8 miles north of Yachats.