Auburn, Maine

Auburn is a small city in south-central Maine, United States. The city is the county seat of Androscoggin County. The population was 24,061 at the 2020 census. Auburn and its sister city Lewiston are known locally as the Twin Cities or Lewiston–Auburn (L–A).
National Register of Historic Places.
Auburn has 20 listings on the National Register of Historic Places they are listed below.