HUDSONWAY IMMERSION SCHOOL

Families who specifically want full language immersion in Mandarin or Spanish and are comfortable with a very small, intimate school community — and who can sustain private-school tuition for the long haul.

• A 4.6-to-1 student-teacher ratio that is unusually low even by private-school standards, the natural result of an enrollment of just 57 students.
• Full immersion — not partial, not "enrichment" — in either Mandarin or Spanish from preschool through the higher elementary grades.
• An Immersion Cohort track aimed at AP-level language proficiency and the Global Seal of Biliteracy, signaling serious academic ambition behind the language work.
• An exceptionally diverse student body (diversity index 0.91), unusual for a private immersion school that could easily draw from a narrower demographic.
• Small-class energy that parent reviews describe as "family-like," with teachers who stay for years and know the children deeply.

• At 57 students total, your child's entire peer group across all grades is roughly the size of one class at a typical independent school — families should weigh that social scale deliberately.
• Tuition spans a very wide $34,600 to $58,700; the gap almost certainly reflects program level, but families should confirm exactly which grade bands sit at which end.
• The Spanish immersion track runs only through Grade 3 in the data shown, while Mandarin extends further — families committed to long-term Spanish immersion should ask directly about continuity.
• There is no religious or faith-based component; families wanting that frame will need to look elsewhere.
• The walk to the nearest subway is on the longer side for a Manhattan school (about 9 minutes minimum), which matters on winter mornings with small children.