Regional School Unit 04, Maine

Regional School Unit 04 is a unified school district in Androscoggin County and Kennebec County, Maine, for grades Pre-K to 12. About 10,720 people live in it (2020–2024 estimate). It covers 79.1 sq mi (205 km²) of land.

PortlandLewistonBangor
Regional School Unit 04 in Maine
LewistonSchool Administrative District 11Richmond Public Schools
Regional School Unit 04 and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
10,720 ± 305
Grades
Pre-K to 12
Type
Unified school district
Counties
Androscoggin County52% of the district’s landKennebec County48% of the district’s land
Land area
79.1 sq mi (205 km²)
Median household income
$67,560 ± $8,677
Median home value
$215,900 ± $18,120
Water area
4.31 sq mi (11.2 km²)
State
Maine
Census code (GEOID)
2314783
Coordinates (central point)
44.147646, -69.997929

These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Towns, townships and communities in Regional School Unit 04, largest first

  1. Town of Sabattus5,116 people
  2. Town of Litchfield3,680 people
  3. Town of Wales1,924 people
  4. Sabattus (CDP)134 people

A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.

Bordering unified school districts, nearest first

  1. Regional School Unit 027.2 mi north
  2. Richmond Public Schools8.6 mi east
  3. Lewiston9.5 mi southwest
  4. Lisbon9.7 mi southwest
  5. School Administrative District 1111 mi east
  6. School Administrative District 5211 mi northwest
  7. School Administrative District 7528 mi south

These share a boundary with Regional School Unit 04. Distances are straight lines between central points.

Before using this answer for enrollment

A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with Regional School Unit 04 before you rely on it.

See its schools and enrollment on NCES ↗

Find the school district where you are now or find your town or township.