Schools in Thornton, CO

Safety scores and transparency grades from federal incident data · 2021-22 collection

Typical home value: $503,275 (Zillow ZHVI, 2026-06-30) — cheaper than 17% of ZHVI-matched cities. Comparing safety against price? See the Affordable & Safe guide.

All schools, safest first

SCHOOL	DISTRICT	GRADES	STUDENTS	SAFETY SCORE	GRADE
North Valley School for Young Adults	Mapleton School District No. 1 in the county of Adams & St	09–12	90	67	A
Mapleton Expeditionary School of the Arts	Mapleton School District No. 1 in the county of Adams & St	07–12	541	59	A
Clayton Partnership School	Mapleton School District No. 1 in the county of Adams & St	KG–08	407	47	A
York International	Mapleton School District No. 1 in the county of Adams & St	KG–12	851	37	A
Tarver Elementary School	Adams 12 Five Star Schools	PK–05	423	34	A
Stargate Charter School	Adams 12 Five Star Schools	KG–12	1,495	32	A
Achieve Academy	Mapleton School District No. 1 in the county of Adams & St	PK–08	396	31	A
Eagleview Elementary School	Adams 12 Five Star Schools	KG–05	518	31	A
Silver Creek Elementary	Adams 12 Five Star Schools	KG–05	574	31	A
Explore Pk-8	Mapleton School District No. 1 in the county of Adams & St	PK–08	518	28	A
Prairie Hills Elementary School	Adams 12 Five Star Schools	KG–05	435	27	A
Skyview Elementary School	Adams 12 Five Star Schools	KG–05	390	25	A
Cherry Drive Elementary School	Adams 12 Five Star Schools	PK–05	280	24	A
Hunters Glen Elementary School	Adams 12 Five Star Schools	PK–05	357	23	A
Meadow Community School	Mapleton School District No. 1 in the county of Adams & St	PK–08	410	23	A
Stellar Elementary School	Adams 12 Five Star Schools	KG–05	433	21	A
Mapleton Early College High School	Mapleton School District No. 1 in the county of Adams & St	09–12	280	20	A
Riverdale Elementary School	Adams 12 Five Star Schools	PK–05	356	20	A
Riverdale Ridge High School	School District 27J	09–12	1,325	19	A
Academy High School	Mapleton School District No. 1 in the county of Adams & St	09–12	470	18	A
West Ridge Elementary	School District 27J	PK–05	719	18	A
Woodglen Elementary School	Adams 12 Five Star Schools	PK–05	358	18	A
Thornton Elementary School	Adams 12 Five Star Schools	PK–05	297	16	A
Rocky Top Middle School	Adams 12 Five Star Schools	06–08	1,028	16	A
New America School - Thornton	Adams 12 Five Star Schools	09–12	246	15	A
Brantner Elementary School	School District 27J	PK–05	644	15	A
Coronado Hills Elementary School	Adams 12 Five Star Schools	PK–05	399	14	A
STEM Launch	Adams 12 Five Star Schools	KG–08	769	14	A
McElwain Elementary School	Adams 12 Five Star Schools	KG–05	362	10	A
Rodger Quist Middle School	School District 27J	06–08	914	10	A
Thornton High School	Adams 12 Five Star Schools	09–12	1,485	8	A
Pathways Future Center	Adams 12 Five Star Schools	06–12	387	6	A
Century Middle School	Adams 12 Five Star Schools	06–08	866	5	A
Shadow Ridge Middle School	Adams 12 Five Star Schools	06–08	767	1	A
Thornton Middle School	Adams 12 Five Star Schools	06–08	796	0	A
Adams12 Five Star Preschool	Adams 12 Five Star Schools	PK–PK		— insufficient data	B
Bright Horizons Preschool	Adams 12 Five Star Schools	PK–PK		— insufficient data	B
Preschool on Poze	Mapleton School District No. 1 in the county of Adams & St	PK–PK		— insufficient data	B