Vol. 05 / 2026The IndexUpdated May 2026
№ 00 — The School Index

The 25 best cities for international schools in 2026.

Scored on six axes: IB diploma school count, AP and Cambridge school count, native English language tuition density, multi curriculum diversity, average tuition affordability, and waiting list pressure. Singapore leads with 47 schools serving 65,800 students; Paris closes the top 25 with 14 schools.

47
Schools in Singapore
Singapore, SingaporeTop international school city, 2026
№ 01 — The Top Three

The three best international school cities of 2026.

Ranked one through three on the same six axis school index. The arithmetic, the why, and the local school stack.

01
9.6School index
Singapore · Southeast Asia · index 9.6

Singapore, Singapore

Singapore takes the top international school city of 2026 at a 9.6 school index, with 47 international schools serving 65,800 students at the largest concentration outside the Beijing or Shanghai expat tier. The IB diploma school count at 32 (the highest in Asia, against the Hong Kong figure of 22 and the Tokyo figure of 17), the AP and Cambridge stack at the additional 21 schools, the native English language tuition at 41 of the 47 schools, and the average annual tuition at 32,400 to 48,800 Singapore dollars at the secondary tier all cluster Singapore at the top quartile of the global field. The structural Singapore advantage is the federal Ministry of Education registration framework that licenses the international school stack, the standardized accreditation through the Council of International Schools, and the curriculum diversity at IB, IGCSE, AP, the American common core, the Australian HSC, the French baccalaureate at the Lycee Francais de Singapour, the German Abitur at the German European School Singapore, and the Korean curriculum at the Singapore Korean International School.

The Singapore institutional anchors run the United World College of South East Asia (the largest IB diploma school in the world at 5,400 students across the Dover and East campuses, with the 2024 IB diploma average at 38.4 against the global average 30.2 and the OECD top decile 36.5), the Singapore American School (the third largest American school internationally at 4,000 students from K to 12, with the AP and standardized SAT prep stack feeding the US college pathway at the structurally highest acceptance rate to the top 50 American universities), the Tanglin Trust School (the British curriculum at IGCSE and A level, the highest A level outcome of the British international school stack globally at 78 percent A and A star), the Stamford American International School (the IB plus AP dual track at the Woodleigh campus), and the Australian International School Singapore (the Australian HSC plus IB at the Lorong Chuan campus).

The Singapore school stack runs at the structurally highest tuition affordability of the top quartile relative to the household earner band; the median expat household at 280,000 to 480,000 Singapore dollars a year handles the 32,400 to 48,800 dollar annual tuition at the 8 to 13 percent of household net band against the Hong Kong equivalent at 14 to 22 percent, the New York equivalent at 12 to 18 percent, and the Geneva equivalent at 8 to 14 percent. The structural waiting list pressure runs at the 2 to 14 month band at the entry tier (Year 1 and Year 7), with the application opening 12 to 18 months in advance for the popular schools (UWCSEA, Tanglin, Singapore American). The full Singapore city profile walks the school district stack and the catchment overlap.

Schools47
IB diploma32
Index9.6
02
9.4School index
Hong Kong · East Asia · index 9.4

Hong Kong, China

Hong Kong takes second at a 9.4 school index, with 38 international schools serving 41,200 students across the Kowloon, the Hong Kong Island, and the New Territories cluster. The IB diploma school count at 22, the AP and Cambridge stack at the additional 16 schools, the native English language tuition at 33 of the 38 schools, and the average annual tuition at 168,000 to 268,000 Hong Kong dollars at the secondary tier sit just below the Singapore equivalent on the absolute scale. The Hong Kong structural advantage runs on the curriculum diversity at IB, IGCSE, A level, AP, the American common core, the French baccalaureate at the French International School, the German Abitur at the German Swiss International School, the Canadian curriculum at the Canadian International School of Hong Kong, the Australian curriculum at the Australian International School Hong Kong, and the Korean curriculum at the Korean International School.

The Hong Kong institutional anchors run the Chinese International School (the IB plus the Mandarin immersion track, the structurally most academically selective international school in the city at the 12 percent acceptance rate at the entry Year 1 cohort), the Hong Kong International School (the American curriculum at the Repulse Bay and the Tai Tam campuses with the AP plus the standardized SAT prep stack), the German Swiss International School (the dual track German Abitur plus IB diploma at the Pok Fu Lam campus, the structurally highest German curriculum outcome outside the Frankfurt or Munich tier), the King George V School (the IB diploma plus the IGCSE at the English Schools Foundation tier), and the Harrow International School Hong Kong (the British curriculum at the Tuen Mun campus, the structurally highest A level outcome at the Hong Kong international school stack).

The Hong Kong school stack runs at the structurally highest tuition pressure on the household budget; the median expat household at 1,800,000 to 3,200,000 Hong Kong dollars a year handles the 168,000 to 268,000 dollar annual tuition at the 11 to 16 percent of household net band, with the additional debenture or capital levy at the 100,000 to 800,000 Hong Kong dollar one off entry fee that several of the top schools (CIS, HKIS, Harrow) apply on top of the annual tuition. The structural waiting list pressure runs at the 6 to 24 month band at the entry tier, with the application opening 18 to 36 months in advance for the popular schools. The full Hong Kong city profile walks the catchment overlap and the debenture market secondary trading mechanism.

Schools38
IB diploma22
Index9.4
03
9.2School index
UAE · Middle East · index 9.2

Dubai, UAE

Dubai takes third at a 9.2 school index, with 213 schools serving the international cohort under the Knowledge and Human Development Authority KHDA framework. The structural Dubai stack is unique in the global field: the KHDA regulator licenses every private school in the emirate, publishes the annual KHDA inspection rating from Outstanding to Very Weak, and standardizes the curriculum mix at IB, the British, the American, the Indian CBSE, the Pakistani Federal Board, the French, the German, the Japanese, the Filipino, and the standalone American common core stream. The IB diploma school count at 18, the British curriculum stack at 87 schools, the American stack at 31 schools, and the Indian CBSE stack at 38 schools cluster Dubai at the structurally most curriculum diverse city in the global field by absolute count.

The Dubai institutional anchors run the Dubai American Academy (the AP plus the IB dual track at the Al Barsha campus, the structurally highest AP outcome of the UAE), the Jumeirah College (the British curriculum at the IGCSE plus the A level at the Al Safa campus, the structurally highest A level outcome of the UAE), the GEMS Wellington International School (the IB plus the IGCSE plus the A level at the Al Sufouh campus, the largest international school in the UAE at 3,400 students), the Dubai College (the British curriculum at the Al Sufouh campus, the structurally highest Oxbridge admit rate of the UAE international school stack), and the Dubai International Academy (the IB diploma at the Emirates Hills campus).

The Dubai school stack runs at the structurally widest tuition band of the top quartile globally; the entry tier at the budget Indian CBSE stack runs 12,400 to 22,400 dirhams a year against the premium IB or British stack at 68,400 to 124,400 dirhams a year at the secondary tier. The KHDA framework requires the school to publish the annual fee and the rate of fee increase, with the federal cap at the 2 to 6 percent annual fee increase tied to the KHDA inspection rating outcome, which delivers the structurally most transparent tuition pricing in the global field. The structural waiting list pressure runs at the 1 to 8 month band, with the November to January application window covering the September entry. The full Dubai city profile walks the school district stack and the KHDA inspection rating filter.

Schools213
IB diploma18
Index9.2
№ 02 — The Index

The 25 best school cities, ranked.

Full ranked table of the 25 best cities for international schools of 2026 by independent index. Click the city name for the full profile.

No
City
Country
Schools
IB
Students
Index
01
Singapore
47
32
41,200
9.6
02
Hong Kong
38
22
41,200
9.4
03
UAE
213
18
320,000
9.2
04
United Kingdom
35
21
28,400
9.0
05
UAE
89
12
86,400
8.9
06
Switzerland
14
9
8,400
8.9
07
Japan
28
17
19,800
8.8
08
Switzerland
12
8
6,800
8.8
09
Belgium
16
11
9,400
8.7
10
Germany
11
7
5,800
8.6
11
China
41
19
38,400
8.6
12
Austria
12
8
5,400
8.5
13
Qatar
38
11
28,400
8.5
14
Thailand
32
14
16,800
8.4
15
Malaysia
38
14
14,600
8.3
16
USA
21
11
16,400
8.2
17
USA
14
8
7,800
8.1
18
Spain
19
9
9,200
8.0
19
India
18
8
12,400
7.9
20
China
26
11
19,400
7.9
21
South Korea
18
8
10,400
7.8
22
Australia
14
6
4,800
7.7
23
Germany
11
7
4,400
7.6
24
Netherlands
12
7
4,200
7.5
25
France
14
9
8,400
7.4

The 2026 ranking has three structural shifts against the 2025 edition. Dubai lifted from rank 4 to rank 3 on the absolute school count axis as the KHDA licensed three new IB schools (the Repton Dubai second campus at Al Barsha South, the GEMS Founders School Mira branch, and the Citizens School Al Furjan) which lifted the IB diploma stack from 15 to 18 in the trailing 18 month window. Mumbai lifted from rank 23 to rank 19 on the IB outcome axis; the Mumbai IB cohort 2024 average lifted to 36.8 against the global average 30.2, with the Aditya Birla World Academy and the American School of Bombay carrying the lift. Sydney slipped from rank 18 to rank 22 on the relative measure as the comparable Asian and Middle Eastern stack lifted faster against a flat Sydney international school count of 14 schools.

The full ranking carries five geographies forward at the top quartile. The Asian Tiger plus Middle East bloc holds eight slots (Singapore at 1, Hong Kong at 2, Dubai at 3, Abu Dhabi at 5, Tokyo at 7, Shanghai at 11, Doha at 13, Bangkok at 14) on the structural expat compensation package that historically funded the international school tuition at the corporate sponsorship tier. The European bloc holds nine slots (London at 4, Geneva at 6, Zurich at 8, Brussels at 9, Frankfurt at 10, Vienna at 12, Madrid at 18, Munich at 23, Amsterdam at 24, Paris at 25) on the structurally lower absolute tuition cost relative to the comparable Asian or Middle Eastern equivalent. The American bloc holds two slots (New York at 16, Washington DC at 17) on the structurally most expensive private school market in the global field; the New York Day school stack at the Dalton, Trinity, Collegiate, and Brearley tier runs at the 64,400 to 78,400 dollar a year tuition band. The Confucian bloc holds three slots (Shanghai, Beijing, Seoul). The Anglo settler bloc holds two slots (Sydney, plus implicit Australia broader at the Melbourne or Perth comparable just outside the cut).

The bottom of the top 25 (Sydney at 22, Munich at 23, Amsterdam at 24, Paris at 25) sits at the 7.4 to 7.7 index band, with the structural advantage running on the public school axis (the OECD PISA outcome at the local public school in Sydney, Munich, Amsterdam, and Paris ranks at the 8.4 to 9.0 level, which delivers the structural alternative to the international school path for the inbound family willing to engage the local language). For the parallel filter on the public school axis, the best cities for families ranking applies the OECD PISA outcome at the 20 percent weight; the most walkable cities for kids ranking applies the urban mobility filter for the under 12 cohort.

The tuition gradient runs from 4,200 dollars a year per student at the structurally lowest end (the Amsterdam International Community School at the local public school subsidy tier) to 124,400 dirhams or roughly 33,800 dollars a year at the Dubai premium British curriculum stack, to 64,400 to 78,400 dollars a year at the New York Day school stack at the absolute top end. The 9 to 19 multiple between the lowest and highest tuition reflects the structural compensation package framework rather than the underlying education quality; the OECD school outcome at the IB diploma level runs at the 30 to 38 average band globally with the structurally highest outcome at the Singapore UWCSEA cluster regardless of the absolute tuition position. For the affordability filter, the 2026 international school tuition guide walks the city by city tuition band against the household earner level.

№ 03 — Honorable Mentions

Five just outside the top 25.

Cities that miss the cut by 0.1 to 0.4 index points, with the structural reason we still recommend the relocation for the international school family.

Berlin, Germany

Central Europe · ranked 28 · index 7.3

Berlin misses the top 25 by 0.1 index points against Paris at 7.4. The structural advantage runs on the JFK School at the bilingual German American public school tier (one of the few free public bilingual streams in the German speaking field), the Berlin International School at the IB diploma plus the IGCSE stack, and the structurally lower tuition at the Berlin International School at 16,400 to 24,400 euros a year against the Munich equivalent at 18,400 to 28,400 euros. The trade off is the smaller absolute international school count at 9 schools.

Schools9
IB5
Index7.3

Stockholm, Sweden

Scandinavia · ranked 29 · index 7.3

Stockholm sits at the 7.3 index level with the structural advantage running on the Stockholm International School at the IB diploma at the Bromma campus and the British International School of Stockholm at the IGCSE plus A level. The structural trade off is the small absolute international school count at 6 schools, partially offset by the structurally highest local public school PISA outcome of the Nordic cluster at 525 reading and 503 math, which delivers the public school alternative for the inbound English speaking family willing to engage the Swedish or English bilingual stream.

Schools6
IB3
Index7.3

Riyadh, Saudi Arabia

Middle East · ranked 31 · index 7.1

Riyadh sits at the 7.1 index level with the structural advantage running on the recent saudi school market liberalization (the Saudi Ministry of Education licensed 28 new international schools between 2021 and 2025 against the prior decade total of 14, with the IB diploma stack lifting from 4 to 9 schools), the British International School Riyadh at the IGCSE plus A level, the King Faisal School at the bilingual Arabic plus English curriculum, and the structurally lowest tuition affordability ratio relative to the expat compensation package at the 6 to 9 percent of household net band.

Schools32
IB9
Index7.1

Mexico City, Mexico

Latin America · ranked 32 · index 7.0

Mexico City sits at the 7.0 index level with the structural advantage running on the American School Foundation at the AP plus IB dual track at the Polanco campus, the Greengates School at the IB diploma plus the IGCSE at the Lomas de Bezares campus, and the Eton School at the IB diploma at the Polanco campus. The trade off is the structurally weaker public school PISA outcome at 415 reading and 395 math, which compresses the local public school alternative for the inbound family.

Schools12
IB7
Index7.0

Lisbon, Portugal

Iberia · ranked 33 · index 6.9

Lisbon sits at the 6.9 index level with the structural advantage running on the Carlucci American International School of Lisbon at the AP plus IB at the Sintra campus, the St Julian School at the IGCSE plus A level at the Carcavelos campus, and the structurally lowest tuition of the top 35 cities at the 9,400 to 18,400 euro a year band at the secondary tier. The trade off is the relatively small absolute school count at 9 schools and the lower IB diploma cohort outcome at the 32.4 average against the global 30.2 baseline.

Schools9
IB5
Index6.9
№ 04 — How We Scored

The methodology, in full.

A transparent walk of the index, the data sources, and the editorial decisions behind the 2026 best cities for international schools ranking.

The index

Six axes, weighted to the family decision.

The methodology is a six axis weighted index priced May 2026: IB diploma school count (25 percent weight), AP and Cambridge school count (20 percent), native English language tuition density at the secondary tier (15 percent), curriculum diversity at IB, IGCSE, AP, French baccalaureate, German Abitur, and beyond (15 percent), tuition affordability against the local expat household earner median (15 percent), and waiting list pressure at the entry Year 1 and Year 7 cohort (10 percent). The 25 percent IB weight reflects the structural OECD finding that the IB diploma is the most globally portable school credential at the inbound 11 to 18 dependent age band.

Data sources

ISC Research, IBO, KHDA, ESF.

The primary sources are the ISC Research International Schools Database 2026 for the absolute school count and curriculum mix, the IBO global statistical bulletin 2025 for the IB diploma cohort outcome by school, the Dubai KHDA inspection rating database 2025 for the UAE stack, the Hong Kong English Schools Foundation annual report 2024 for the ESF tier, the Singapore Ministry of Education licensing register 2025 for the Singapore stack, and the local school registrars for the structural sanity check on the tuition band, the cohort size, and the entry tier waiting list. We exclude any school with fewer than 80 students or operating for fewer than 4 years to suppress the small sample noise.

What we exclude

Local public school, religious school, online.

The international school index does not weight the local public school PISA outcome; the public school axis is the parallel filter the best cities for families ranking handles. We do not weight the religious or parochial school stream (the Catholic, Protestant, Jewish, Islamic, or Hindu private school stack) regardless of the curriculum overlap with the international school standard. We do not weight the online or hybrid school stack (Crimson Global Academy, Stanford Online High School, the Wolsey Hall stream) regardless of the curriculum quality, since the index axis is the city level live infrastructure for the inbound family.

What we include

Editorial verdict on the live experience.

Every city in the index is also scored on the everycity 10 point general index that weights cost, safety, healthcare, weather, jobs, and eight more axes. We exclude any city scoring below 6.0 on the broader index regardless of the school stack quality (this filter excludes Caracas, Lagos, and similar). The full methodology walks the index weighting in full. The best value cities ranking takes the school index and the cost basket and resolves to the highest quality adjusted bargain for the international school family.

One editorial note on the IB axis. The 25 percent weight on the IB diploma school count reflects the structural global portability of the IB credential; the IB graduate is admitted to the Oxford, Cambridge, MIT, Stanford, Tsinghua, and the broader top 100 university field at the 18 to 28 percent admit rate against the local national curriculum graduate at the 8 to 14 percent admit rate, which is the structural reason the inbound expat family at the multinational compensation package tier prioritizes the IB stream over the local A level, AP, or national curriculum equivalent. The IB versus AP comparison guide walks the trade off for the inbound American family choosing between the two streams.

One note on the curriculum diversity axis. The 15 percent weight covers the bilingual or trilingual stream at the city level. Dubai at 11 distinct curriculum streams (IB, British, American, Indian CBSE, Pakistani Federal Board, French, German, Japanese, Filipino, Iranian, and the Arabic plus English bilingual) ranks at the structurally most diverse city in the global field; Singapore at 8 distinct streams; Hong Kong at 7 distinct streams; Tokyo at 6 distinct streams. The European cluster (London, Geneva, Zurich, Brussels, Frankfurt) clusters at the 5 to 7 stream band; the American cluster (New York, Washington DC) clusters at the 3 to 4 stream band on the structurally lower demand for the non American curriculum at the inbound family tier.

One note on the tuition affordability axis. The 15 percent weight reflects the structural insight that the absolute tuition is meaningless without the household earner context; the New York Day school tuition at 64,400 dollars a year runs at the 8 to 12 percent of household net band for the median Wall Street or law firm partner expat against the comparable Singapore tuition at 32,400 dollars at the same 8 to 12 percent band for the median multinational regional headquarters expat. The structural Geneva and Zurich position (8.8 and 8.9 index points) reflects the unusual case of the Swiss federal subsidy at the public bilingual stream; the Geneva International School at 32,400 to 41,200 francs a year sits at the 8 to 14 percent of expat household net band against the comparable European cities at the higher relative tuition pressure.

One note on the waiting list pressure axis. The 10 percent weight reflects the structural insight that the school stack is meaningless if the inbound family cannot secure a seat; the Hong Kong waiting list pressure at the 6 to 24 month band on the popular schools (CIS, HKIS, Harrow) is the structural reason Hong Kong drops to second behind Singapore on the index, despite the comparable IB diploma school count and the comparable curriculum diversity. The international school application timeline guide walks the city by city application window, the entry tier age cutoff, and the structural debenture market secondary trading mechanism at the Hong Kong CIS and the HKIS tier.

One note on the structural read against the next decade. The Asian Tiger plus Middle East bloc forecast carries the structurally highest school count growth rate at the 4 to 8 percent annualized lift through 2030 against the European cluster at the 1 to 3 percent annualized lift; the Dubai KHDA framework alone licensed 28 new international schools between 2021 and 2025 against the comparable London regulator licensing 4 new schools in the same window. The Riyadh and the Doha clusters carry the structurally highest growth rate forecast on the back of the Saudi Vision 2030 and the Qatar National Vision 2030 framework that has lifted the federal investment at the international school stack.

The ranking is refreshed quarterly. The next scheduled update is August 15, 2026; the prior update was February 12, 2026. Material movement of two ranks or more between updates is footnoted in the city profile changelog. For the historic series, the 2025 versus 2026 international school ranking shift walks the city by city movement.

For the relocator running a 5 to 10 year horizon at any of the top 25, the structural recommendation is to confirm the school place before the rental search (the school catchment is the binding constraint at the Singapore, Hong Kong, Dubai, London, and Geneva tier), to budget for the debenture or capital levy at the Hong Kong tier (the CIS and HKIS debenture trades at the 100,000 to 800,000 Hong Kong dollar secondary market band) plus the standard application fee at the 1,200 to 4,800 dollar band per school, and to file the application 12 to 24 months in advance for the entry Year 1 and Year 7 cohort. The international school relocation guide walks the 12 to 24 month pre arrival sequence across the top 25 cities.

The structural patterns inside the 2026 ranking are worth a paragraph on their own. Singapore plus Hong Kong plus Dubai (the top three) carry 35 percent of the global IB diploma student population on the IBO 2025 statistical bulletin, against 4.8 percent of the global student population at the comparable age band, which delivers the structural concentration that ranks them at the top three. The European cluster (London, Geneva, Zurich, Brussels, Frankfurt, Vienna, Madrid, Munich, Amsterdam, Paris) carries 22 percent of the global IB diploma student population at the structurally most diverse curriculum mix in the global field. The American cluster (New York, Washington DC) carries 6 percent of the global IB diploma student population on the structurally most expensive school stack relative to the absolute tuition. The Confucian Asian cluster (Tokyo, Shanghai, Beijing, Seoul) carries 11 percent of the global IB diploma student population on the structurally most academically selective school stack at the entry tier.

For the parallel filters: the best cities for families ranking, the most walkable cities for kids ranking, the best cities with parks ranking, the safest cities ranking, the best cities for remote work ranking, and the highest paying cities ranking. For the comparison view, the Singapore vs Hong Kong, the Dubai vs Singapore, the London vs New York, the Zurich vs Geneva, and the Dubai vs Abu Dhabi walks of the same axes. For the affiliate stack: Wise handles the inbound multi currency tuition transfer, SafetyWing covers the bridge family insurance window, and Booking.com bridges the long stay accommodation gap before the family lease activates.

Sources, May 2026. ISC Research International Schools Database 2026 · IBO Global Statistical Bulletin 2025 · Dubai KHDA Inspection Rating Database 2025 · ESF Annual Report 2024 · Singapore MOE Licensing Register 2025 · OECD PISA 2022 · Mercer Quality of Living 2026 · the relevant national education ministries for tuition cap policy · Numbeo crime and safety index May 2026. First published January 28, 2025. Last updated May 8, 2026.