| 👨🏫 Class Size | 9.0:1 student-teacher ratio |
| 💰 Funding | $33,477 per student |
| 🏫 School Type | Regular |
| Address | 133 Mansfield Ave. |
| City | Darien |
| ZIP Code | 06820 |
| District | 0901050 |
| NCES School ID | 090105000171 |
| Data Year | 2024-25 |
Understanding the community around Royle Elementary School helps evaluate the school environment and neighborhood.
| Median Household Income | $250,001 |
| Per Capita Income | $147,195 |
| Poverty Rate | 3.1% |
| Households Earning $100K+ | 81.3% |
| Bachelor's Degree or Higher | 85.1% |
| High School or Higher | 97.9% |
| Median Home Value | $1,601,600 |
| Median Rent | $3,484 |
| Owner-Occupied | 84.7% |
| Renter-Occupied | 15.3% |
Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 06820 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 06820 housing costs →
Enrollment and demographic breakdown for Royle Elementary School.
| Total Enrollment | 331 |
| Teachers (FTE) | 36.6 |
| Student:Teacher Ratio | 9.0:1 |
Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.
We evaluate schools based on factors that research shows actually impact educational outcomes:
Data source: NCES CCD 2024-25 | Last updated: September 2026