Office address
Fire Department
86 River Rd, Newcastle, ME, 04553
Official source ↗Checked Sep 13, 2026
Town guide · Newcastle
Get to know Newcastle
The practical stuff — trash day, town hall, schools — plus the town’s story and where to go. Kept current by neighbors.
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ZIP code04553 Wikidata
Area code207 Wikidata
About Newcastle
Town in Maine, United States1753Established
1,848Population
32.6 sq miArea
112 ftElevation
Newcastle is a town in Lincoln County, Maine, United States. The population was 1,848 at the 2020 census. The village of Newcastle is located in the eastern part of the town, on the Damariscotta River. Together with the village of Damariscotta linked by the Main Street bridge, they form the Twin Villages (see Damariscotta-Newcastle CDP).
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
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Town essentials
Official information, kept current with help from neighbors.
Office address
Town Clerk
4 Pump Street, Newcastle, ME, 04553
Official source ↗Checked Sep 13, 2026
Office address
Transfer Station
25 Transfer Lane, Nobleboro
Official source ↗Checked Sep 13, 2026