ZIP 04421 — Schools & Education

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Upper Middle ClassLow Snow Area

School district, nearby K-12 schools, and universities

Schools & Education in ZIP 04421

K-12 nearby

Public

Private

Avg enrollment

—

ZIP 04421 (Castine, ME) is associated with Castine (LEA 2304080) on US5’s NCES EDGE district mapping. District assignment is ZIP/ZCTA-based and can span multiple attendance boundaries — confirm school assignment with the district for enrollment.

Within about 10 miles, US5 lists 11 K-12 schools (10 public, 1 private). Median distance to listed schools is about 6.7 miles.

ACS estimates show about 0.0% of school-enrolled residents in this ZIP attending private school — a ZIP-level share, not a per-campus rate.

The nearest college/university on US5 is Maine Maritime Academy about 1.4 miles away (4yr-public).

District & higher education

School district

Castine

LEA ID

2304080

Private school share (ACS)

0.0%

Colleges & universities (24)

Maine Maritime Academy1.4 miles (2.3 km)4yr-public
Maine Media College19.7 miles (31.7 km)4yr-private
Beal University26.1 miles (42.0 km)4yr-private
Eastern Maine Community College29.0 miles (46.7 km)2yr-public
Husson University29.0 miles (46.7 km)4yr-private
College of the Atlantic29.3 miles (47.2 km)4yr-private
University of Maine-System Central Office34.4 miles (55.4 km)4yr-public
University of Maine34.6 miles (55.7 km)4yr-public
Kennebec Valley Community College41.3 miles (66.4 km)2yr-public
Thomas College42.6 miles (68.6 km)4yr-private
Colby College43.1 miles (69.4 km)4yr-private
University of Maine at Augusta48.7 miles (78.4 km)4yr-public

Show all 24 colleges & universities

Bowdoin College66.7 miles (107.3 km)4yr-private
University of Maine at Farmington68.0 miles (109.4 km)4yr-public
Bates College71.8 miles (115.6 km)4yr-private
Maine College of Health Professions72.6 miles (116.8 km)4yr-private
Central Maine Community College72.8 miles (117.1 km)2yr-public
Unity Environmental University79.5 miles (127.9 km)4yr-private
Southern Maine Community College87.8 miles (141.3 km)2yr-public
Institute for Doctoral Studies in the Visual Arts88.1 miles (141.8 km)4yr-private
Maine College of Art & Design88.7 miles (142.7 km)4yr-private
University of Southern Maine88.9 miles (143.1 km)4yr-public
Saint Joseph's College of Maine92.0 miles (148.1 km)4yr-private
Washington County Community College93.2 miles (149.9 km)2yr-public

K-12 schools within ~10 miles

Sorted table with type, grades, enrollment, and distance. Data from NCES CCD / EDGE extracts.

		Grades
Adams School	public	—	—	1.5 miles (2.4 km)
Brooksville Elementary School	public	—	—	3.2 miles (5.1 km)
Searsport District High School	public	—	—	6.5 miles (10.5 km)
Searsport District Middle School	public	—	—	6.6 miles (10.6 km)
Searsport Elementary	public	—	—	6.7 miles (10.7 km)
Penobscot Elementary School	public	—	—	6.7 miles (10.7 km)
Sedgwick Elementary School	public	—	—	8.2 miles (13.2 km)
Edna Drinkwater School	public	—	—	8.2 miles (13.3 km)
CORNERSPRING MONTESSORI SCHOOL	private	—	—	9.3 miles (15.0 km)
East Belfast School	public	—	—	9.5 miles (15.3 km)
Captain Albert W. Stevens School	public	—	—	9.7 miles (15.7 km)

Schools FAQ for ZIP 04421

What school district is ZIP code 04421 in?

ZIP 04421 (Castine, ME) maps to Castine (LEA ID 2304080) in US5’s NCES EDGE ZCTA-to-district data. Always verify attendance zones with the district.

How many schools are near ZIP code 04421?

US5 lists 11 K-12 schools within about 10 miles — 10 public and 1 private. See the sortable table on this page for grades, enrollment, and distance.

What share of students in 04421 attend private school?

About 0.0% of school-enrolled residents in ZIP 04421 attend private school (ACS estimate).

Education
Bachelor's or higher	75.6%
High school	4.2%
Less than HS	0.4%
School district	Castine

ZIP 04421 — Schools & Education

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