ISA Science City International School vs Utahloy International School Guangzhou
🇨🇳 Guangzhou · Side-by-side comparison on verifiable public data.
Neither ISA Science City International School nor Utahloy International School Guangzhou sits in a market with a public inspectorate, so both are assessed on verifiable accreditation, curriculum authorisation, and published data rather than an official quality rating. Both run the same curriculum (IB), so the differences come down to pathway detail, campus culture, and specific language/boarding arrangements rather than the curriculum framework itself. One practical difference: ISA Science City International School offers boarding while the other is day-only — decisive for families who need a residential option. Verify current fees against each school's own figures (see the table below).
Key Facts
| ISA Science City International School | Utahloy International School Guangzhou | |
|---|---|---|
| Curriculum | IB | IB |
| Ages | 2–18 | 2–19 |
| Languages of instruction | English | English |
| Annual fees | approx. RMB 220,000–328,000/year (year unconfirmed) | RMB 189,000–290,800/year (2025–26) |
| Boarding | Yes | Day only |
| Accreditations | IB World School, CIS | IB World School, CIS, WASC, ACAMIS |
Strengths
- ✓Full IB continuum (PYP + MYP + DP) on one large purpose-built campus
- ✓Substantial boarding capacity (~500 places, Grades 6–12) — rare in the GBA
- ✓CIS membership (2024) adds an external-review layer
- ✓Major facilities — ~78,000 m² campus designed for ~2,200 students
- ✓Flagship of the established ISA (爱莎) education group
- ✓Full IB continuum (PYP + MYP + DP) under one roof since 1998
- ✓Dual CIS + WASC accreditation
- ✓Small classes (avg ~18; reported ~1:8 ratio)
- ✓Highly international — 50+ nationalities, no single dominant group
- ✓Sister Zengcheng campus offers a boarding option
Trade-offs
- !Foreign-passport-only — mainland Chinese nationals ineligible
- !Opened 2020 — no long IB DP results track record
- !Official fee schedule not externally retrievable (site WAF-blocked) — fees approximate
- !Easily confused with the group's bilingual ISA Liwan/Tianhe campuses (different category)
- !Bilingual emphasis referenced but not fully verifiable from public sources
- !Foreign-passport-only — closed to mainland-national families
- !Baiyun District is further from the Tianhe/Pearl River CBD expat hubs
- !No published IB score average — outcomes cannot be verified
- !Zengcheng campus IB authorization unconfirmed (omitted)
- !Official site WAF/redirect-blocked outside China — limits external verification
Best Fit For
- • Foreign-passport families in the GBA wanting a full IB continuum plus boarding
- • Families needing boarding for Grades 6–12 in southern China
- • Families valuing large modern facilities and CIS membership
- • Students seeking an IB pathway near the Science City tech corridor
- • Foreign-passport families wanting a stable, established mid-size IB continuum
- • Families prioritising dual CIS + WASC accreditation
- • Families wanting small classes and a balanced international community
- • Boarding-seekers (via the Zengcheng sister campus)
University Placement
School-reported · not independently verified
No DP score data publicly retrievable; as a 2020-opened school it has no mature results history. Any placement claims would be school-reported, unverified.
No IB DP average or pass rate publicly retrievable; none could be independently verified. Any results on the school site would be school-reported, unverified.
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Frequently Asked Questions
Should I choose ISA Science City International School or Utahloy International School Guangzhou?
ISA Science City International School is best for: Foreign-passport families in the GBA wanting a full IB continuum plus boarding. Utahloy International School Guangzhou is best for: Foreign-passport families wanting a stable, established mid-size IB continuum. The right choice depends on target curriculum, budget, and family priorities — the two are not linearly comparable.
How do fees compare between ISA Science City International School and Utahloy International School Guangzhou?
ISA Science City International School: approx. RMB 220,000–328,000/year (year unconfirmed). Utahloy International School Guangzhou: RMB 189,000–290,800/year (2025–26). Verify against each school's own published fees; some figures are sourced from third-party aggregators.
What curricula do ISA Science City International School and Utahloy International School Guangzhou offer?
ISA Science City International School: IB. Utahloy International School Guangzhou: IB.
Do ISA Science City International School or Utahloy International School Guangzhou offer boarding?
ISA Science City International School: offers boarding. Utahloy International School Guangzhou: day school only.
This comparison is BrightKey's independent assessment using verifiable public data only. University-placement figures are school-reported and not independently verified. BrightKey takes no payments from schools. Our method →