County directory · Connecticut · 2026–27

School districts in Northwest Hills Planning Region, CT

Northwest Hills Planning Region has 19 regular public school districts, enrolling 12,564 students in 2024–25. The largest is Torrington School District (3,911 students, 31% of the county), followed by Regional School District 10 and Regional School District 20. 16 of the 19 offer kindergarten. Connecticut's kindergarten cutoff: turn 5 by September 1.

The 19 districts, largest first

School districts in Northwest Hills Planning Region, CT by 2024–25 enrollment
District and officeGradesSchoolsStudentsKindergartenDistrict office contact
Torrington School District
50 Major Besse Drive, Torrington
Pre-K–1263,911189
(860) 489-2327
Regional School District 10
24 Lyon Road, Burlington
Pre-K–1242,140163
(860) 673-2538
Regional School District 20
35 Wamogo Road, Litchfield
Pre-K–1271,61992
(860) 361-9033
Regional School District 07
100 Battistoni Drive, Winsted
7–122818—
(860) 379-1084
Regional School District 12
11 A School Street Box 386, Washington Depot
also serves Western Connecticut Planning Region
Pre-K–12479831
(860) 868-6100
Winchester School District
2 Wetmore Avenue, Winsted
Pre-K–12259960
(860) 379-0706
The Gilbert School District
200 Williams Avenue, Winsted
7–121452—
(860) 379-6163
New Hartford School District
530 Main Street Box 315, New Hartford
Pre-K–6343348
(860) 379-8546
Regional School District 01
246 Warren Turnpike Road, Falls Village
8–121356—
(860) 824-0855
Salisbury School District
45 Lincoln City Road, Lakeville
Pre-K–8128828
(860) 435-9871
North Canaan School District
90 Pease Street, Canaan
Pre-K–8124525
(860) 824-5149
Barkhamsted School District
65 Ripley Hill Road, Barkhamsted
Pre-K–6122731
(860) 738-4016
Kent School District
9 Judd Avenue, Kent
Pre-K–8118012
(860) 927-3537
Hartland School District
30 South Road, East Hartland
Pre-K–9112310
(860) 653-7207
Sharon School District
80 Hilltop Road, Sharon
Pre-K–819715
(860) 364-5153
Cornwall School District
5 Cream Hill Road, Cornwall
K–81867
(860) 672-6617
Canaan School District
246 Warren Turnpike Road, Falls Village
K–817010
(860) 824-7791
Colebrook School District
452 Smith Hill Road, Colebrook
K–61617
(860) 379-2179
Norfolk School District
128 Greenwoods Rd East, Norfolk
Pre-K–61618
(860) 542-5553

Northwest Hills Planning Region at a glance

Together the 19 districts run 40 schools from offices in 16 towns. The smallest by enrollment is Norfolk School District, with 61 students; the median Northwest Hills Planning Region district has 288. By grade span: 5 Pre-K–12, 4 Pre-K–8, 3 Pre-K–6, 2 7–12, 2 K–8, 1 8–12, 1 K–6 and 1 Pre-K–9. Without kindergarten: Regional School District 07 (7–12), The Gilbert School District (7–12) and Regional School District 01 (8–12).

Kindergarten in 2024–25, counting the 16 districts that report a K grade: 736 children. The biggest kindergarten was Torrington School District's, with 189; Regional School District 10 had 163, and the smallest, Colebrook School District, had 7.

Northwest Hills Planning Region holds 19 of Connecticut's 168 regular districts (11%) and 2.7% of its 471,251 public school students, ranking 3rd of 9 planning regions by number of districts and 8th by enrollment. By size, 3 enroll 1,000 to 4,999 and 16 have fewer than 1,000 students, and the average school here has about 314 students.

One district reaches past the county line: Regional School District 12 (into Western Connecticut Planning Region).

Which district am I in?

Each district draws its own attendance zones, so your home address decides it, and with 1 of Northwest Hills Planning Region's districts crossing county lines the county alone won't. There is no address lookup here; ask the district. Each one's own site:

Torrington School District · Regional School District 10 · Regional School District 20 · Regional School District 07 · Regional School District 12 · Winchester School District · The Gilbert School District · New Hartford School District · Regional School District 01 · Salisbury School District · North Canaan School District · Barkhamsted School District · Kent School District · Hartland School District · Sharon School District · Cornwall School District · Canaan School District · Colebrook School District · Norfolk School District

What grade will my child be in?

↓ Tap Calculate to see the grade
Most US states use a September 1 cutoff. Year-stamped for the 2026–27 school year.

More in Connecticut

Every Connecticut district by county · Connecticut kindergarten cutoff

More Connecticut county directories: Capitol Planning Region (40) · Lower Connecticut River Valley Planning Region (15) · Naugatuck Valley Planning Region (16) · South Central Connecticut Planning Region (16) · Southeastern Connecticut Planning Region (20) · Western Connecticut Planning Region (16)

Sources

District list, grades, school counts and websites: NCES Common Core of Data (CCD) LEA Universe Directory, SY 2025-26 (preliminary, v0a), published July 1, 2026. Regular public districts only (NCES LEA types 1 and 2); charter-only, state-run and regional service agencies are not listed.
Enrollment: NCES CCD LEA Membership, SY 2024-25 (v1a), published December 29, 2025 — the newest year NCES has released.
Counties: NCES EDGE Public LEA Geocodes, SY 2024-25 (district office location) and NCES EDGE Geographic Relationship Files 2025 (grf25_lea_county) (counties each district boundary covers).
Downloaded October 20, 2026. Spot something off? Email [email protected].