Town guide
Castle Hill
A town of 373 people in Aroostook County, Maine
From your neighbors
What’s happening
Weather
Forecast →Coming up
Upcoming events
Nothing on the calendar yet
Add an event →Put the next local happening — a market, a meeting, a concert — on the map.
Around town
All news →Local news
Loading local headlines…
Headlines via Google News · Articles belong to their publishers.
The Castle Hill album
0 of 12 shotsNeighbors document Castle Hill together
Outdoors in Castle Hill
Parks & trails →Conserved land0.9%216 of 22,972 acres
Trails21 mi0.6 mi per sq mi
Parks & preserves1named on the map
Know a trail or park that’s missing? Anyone can add it to OpenStreetMap, and it shows up here on the next refresh.
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
About Castle Hill
Town in Maine, United States373Population
36.2 sq miArea
869 ftElevation
Castle Hill is a town in Aroostook County, Maine, United States. The population was 373 people at the 2020 census.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Town numbers
ZIP codeSign in to add
Area code207
Living in Castle Hill
Health in Castle Hill
Compared with Maine
3worse than ME
of 32 measures CDC estimates. The other 29 are too close to call.
BetterToo close to callWorse
What stands out
Care nearby
Northern Light A R Gould HospitalPresque Isle · 11.2 mi · ER
Katahdin Valley Health Center AshlandAshland · 9.2 mi · sliding-scale fees
Primary careNo shortage
DentalShortage · Castle Hill
Mental healthShortage · Castle Hill
CDC PLACES 2025 · modeled estimates for adults · ZIP code 04757 · CMS · HRSAHealth in Castle Hill →
Where Castle Hill is
Explore map →
Location map
Maine · ME · Aroostook CountyTown boundary on OpenStreetMap →
Around town
Explore map →Bordering towns
How things work in Castle Hill
All explainers →No one has written Castle Hill’s explainers yetKnow how one of these works here? Each explainer earns +10 karma.