This page compares the education systems of US and Australia.
Education System Overview
| Category | US | Australia |
|---|---|---|
| System Type | Public/private mix; governance is highly decentralized. Education is primarily a state and local responsibility, while the federal government administers funding, civil-rights protections, student aid, data collection and selected national programs. [U.S. Department of Education] | Public/private mix; governance is shared between federal, state and territory governments. The Australian Government supports national policy and funding, while states and territories operate most public schools and regulate school education within their jurisdictions. [Australian Government] |
| Governing Body | State education agencies and local school districts hold most K–12 authority; the U.S. Department of Education administers federal education programs and student aid but does not establish schools, curricula, graduation requirements or state academic standards. [U.S. Department of Education] | Australian Government Department of Education; state and territory education departments; ACARA for the Australian Curriculum and national assessment; TEQSA for higher education regulation; and ASQA for most nationally regulated vocational education providers. [TEQSA] |
| Government Expenditure on Education (% of GDP) | 5.4% (2021, latest available value in the World Bank/UNESCO UIS series). [World Bank] | 5.1% of GDP in 2022, the latest value in the World Bank/UNESCO UIS government-expenditure series. [World Bank] |
Education Structure & Compulsory Schooling
| Category | US | Australia |
|---|---|---|
| Compulsory Age Range | Varies by state. State laws generally begin compulsory attendance between ages 5 and 8 and end it between ages 16 and 19; many states require attendance through age 17 or 18. [NCES] | Rules vary by jurisdiction. Full-time school attendance generally begins at age 5 or 6; compulsory school attendance commonly continues to age 15 or 16, with education, training or employment participation requirements extending to about 17 in several jurisdictions. [Australian Government] |
| Total Compulsory Duration (Years) | Varies by state; compulsory attendance periods generally span about 9–13 years. [NCES] | Usually about 10–12 years, depending on the state or territory and whether post-school-age participation requirements are included. |
| Pre-primary Education (ECE) Access | — | Optional before compulsory school in most settings. In 2025, 91% of Australia's 4-year-olds were enrolled in a preschool program; 97% of enrolled children attended for at least 15 hours per week. [ABS] |
| Primary + Secondary Education Structure (Years) | Typically 1 + 5 + 3 + 4: Kindergarten, elementary grades 1–5, middle grades 6–8 and high-school grades 9–12. Grade configurations vary among states and districts. | Commonly Foundation + Years 1–6 + Years 7–10 + Years 11–12, equivalent to a 13-year school pathway from Foundation to Year 12. School-stage naming and year-group arrangements vary slightly by jurisdiction. [ACARA] |
| Vocational vs. General Upper Secondary Split (%) | — | Approximately 17% vocational / 83% general among 15–19-year-olds enrolled at upper-secondary level in 2023, derived from OECD enrollment rates of 6.9% in vocational and 40.2% in all upper-secondary programs. [OECD] |
Academic Calendar & Instruction Time
| Category | US | Australia |
|---|---|---|
| Academic Year Start (Typical Month) | August or September, depending on state and school district. | Late January or early February, depending on the state, territory and school. |
| Academic Year End (Typical Month) | May or June, depending on state and school district. | December |
| Instruction Weeks per Year | — | Approximately 40 weeks, with school calendars set by individual jurisdictions. |
| Instruction Days per Year | — | — |
Grading System
| Category | US | Australia |
|---|---|---|
| Primary/Secondary Grading Scale | No single national grading scale. Letter grades A–F, percentage scales and standards-based systems are widely used, with rules determined by states, districts and schools. | Commonly A–E or equivalent standards-based reporting during primary and lower-secondary education. Senior-secondary assessment and certificates are administered separately by states and territories, with ATAR widely used for university selection. |
| Higher Education Grading Scale | Institution-specific; a 4.0 GPA scale with letter grades is common, although institutions may use different grading and GPA conventions. | Institution-specific; common classifications include High Distinction (HD), Distinction (D), Credit (CR), Pass (P) and Fail, usually accompanied by percentage marks. [ANU] |
Language of Instruction
| Category | US | Australia |
|---|---|---|
| Primary Instruction Languages (K–12) | English is the principal language of instruction in most schools. | English is the main language of instruction across Australian schools. |
| Other Official / Minority Instruction Languages (K–12) | Spanish, Indigenous languages and other languages are used in dual-language, bilingual and community-specific programs; provision varies by state and district. | Aboriginal and Torres Strait Islander languages, Auslan and community languages may be used or taught through bilingual, language-revival and school-specific programs. |
School Provision & Access (K–12)
| Category | US | Australia |
|---|---|---|
| Public School Enrollment Share (K–12, % of Students) | 91% of combined public and private K–12 enrollment was in public schools in fall 2021. [NCES] | 62.8% of Australian school students attended government schools in 2025. [ABS] |
| Public School Tuition Fee (Annual, Local Currency) | $0 standard tuition for eligible resident students attending public elementary and secondary schools. | $0 standard tuition for eligible resident students in government schools. Families may still incur costs for uniforms, materials, excursions and optional activities; separate fee rules can apply to some temporary or international students. |
| Public Schools Nationwide Availability | Yes; publicly funded K–12 school systems operate throughout all states and the District of Columbia, with governance and enrollment rules set at state and local levels. [U.S. Department of Education] | Yes. State and territory governments provide government-school systems throughout Australia, including metropolitan, regional and remote communities. |
| Private School Enrollment Share (K–12, % of Students) | 9% of combined public and private K–12 enrollment was in private schools in fall 2021, totaling about 4.7 million students. [NCES] | 37.2% in 2025: 20.0% in Catholic schools and 17.2% in independent schools. [ABS] |
| Private Schools (Geographic Concentration) | Private-school enrollment is concentrated mainly in cities and suburban areas; in 2021–22, these two locale categories accounted for most private K–12 students. [NCES] | — |
International Schools (K–12)
| Category | US | Australia |
|---|---|---|
| Number of International Schools (Total) | — | — |
| Number of IB World Schools | 1,898 IB World Schools currently offer at least one IB programme in the United States. [IB] | 197 IB World Schools currently offer at least one IB programme in Australia. [IB] |
| Main International Programmes Offered | International Baccalaureate (IB), Cambridge programmes and other school-specific international curricula. | International Baccalaureate (IB), Cambridge International programs and Australian state or territory senior-secondary qualifications, depending on the school. |
Resources & Learning Environment (K–12)
| Category | US | Australia |
|---|---|---|
| Minimum Teacher Qualification (Public Schools) | State-specific. Public-school teachers generally need a bachelor's degree and a state-issued teaching licence or certification; alternative certification routes are available in many states. | Generally at least four years of higher education, including an accredited initial teacher education program or recognized equivalent, followed by registration with the relevant state or territory teacher-registration authority. |
| Average Class Size (Primary) | — | Approximately 23.1 students in 2023 using the OECD comparable primary class-size measure. [OECD] |
| Average Class Size (Lower Secondary) | — | — |
| Average Class Size (Upper Secondary) | — | — |
System Performance & Learning Outcomes (OECD/PISA)
| Category | US | Australia |
|---|---|---|
| PISA Participation Years | 2000, 2003, 2006, 2009, 2012, 2015, 2018, 2022, 2025. [OECD] | 2000, 2003, 2006, 2009, 2012, 2015, 2018, 2022, 2025. [OECD] |
| PISA 2018 Scores (Mathematics / Reading / Science) | 478 / 505 / 502 [OECD] | 491 / 503 / 503 |
| PISA 2022 Scores (Mathematics / Reading / Science) | 465 / 504 / 499 [OECD] | 487 / 498 / 507 |
| PISA 2025 Scores (Mathematics / Reading / Science) | 463 / 490 / 502 [OECD] | 478 / 491 / 509 [OECD] |
| PISA Performance Trend 2000–2025 | The United States has participated in every PISA cycle since 2000. Between 2022 and 2025, mathematics and science performance was about the same, while reading was lower. Science has remained broadly stable over the full participation period, while the latest mathematics and reading results were below their 2018 levels and among the lowest recorded for the United States. [OECD] | Between 2022 and 2025, Australia's mathematics and reading scores were lower, while science was about the same. Science performance has remained broadly stable for more than a decade, while the decline in mathematics and reading extends a longer downward trend; the 2025 mathematics and reading scores were the lowest recorded for Australia in PISA. [OECD] |
| Strongest Subject Area (PISA 2025) | Science — 502 points. [OECD] | Science — 509 points. [ACER] |
Higher Education System
| Category | US | Australia |
|---|---|---|
| Number of Higher Education Institutions (Total) | 3,633 degree-granting institutions in 2022–23: 2,365 four-year institutions and 1,268 two-year institutions. [NCES] | 206 registered higher education providers at 30 June 2025. [TEQSA] |
| Number of Universities (Research Universities) | 187 Research 1 institutions under the 2025 Carnegie Research Activity Designations. [Carnegie] | 42 universities in 2026. The current total reflects the Australian university sector after the establishment of Adelaide University. [Study Australia] |
| Number of Universities of Applied Sciences / Colleges | 1,268 two-year degree-granting institutions in 2022–23, including public community colleges and private two-year institutions. [NCES] | Australia has no separate university-of-applied-sciences category. At 30 June 2025, TEQSA listed 7 University Colleges and 156 Institutes of Higher Education. [TEQSA] |
| Main Institution Types | Research and doctoral universities; master's universities; baccalaureate colleges; community and associate-degree colleges; technical institutions; and special-focus institutions. | Australian Universities, University Colleges and Institutes of Higher Education, alongside TAFE institutes and other vocational education providers operating in the broader tertiary sector. |
| Tertiary Enrollment Share by Ownership | — | — |
| English-Taught Degree Programmes (Bachelor + Master, Total) | — | — |
| Share of Tertiary Programmes Taught in National Languages (%) | — | — |
| Share of Tertiary Programmes Taught in English (%) | — | — |
| Main Global Ranking Used | QS World University Rankings 2027. [QS] | QS World University Rankings 2027. [Study Australia] |
| Universities in Top 100 (Selected Ranking) | 26 U.S. universities were in the global top 100 in QS 2027. [QS] | 9 Australian universities in the QS World University Rankings 2027 top 100. [Study Australia] |
| Universities in Top 500 (Selected Ranking) | 68 U.S. universities were in the global top 500 in QS 2027. [QS] | 27 Australian universities in the QS World University Rankings 2027 top 500. [Study Australia] |
| Universities in Top 1000 (Selected Ranking) | — | 35 Australian universities in the QS World University Rankings 2027 top 1000. [Study Australia] |
| National Accreditation / QA Agency (Higher Education) | No single national accreditation agency. Institutional and programmatic accreditation is performed by separate accrediting organizations; the U.S. Secretary of Education recognizes agencies that meet federal recognition requirements. [U.S. Department of Education] | Tertiary Education Quality and Standards Agency (TEQSA), the national regulator for higher education providers. [TEQSA] |
| International Students (Total) | 1,177,766 international students in 2024/25. [Open Doors] | 481,851 onshore overseas higher education students in 2024, the latest completed official higher-education student dataset. Total overseas enrollment including offshore study was 589,288. [Australian Government] |
| International Students Share of Total Tertiary Enrollment (%) | 6% of the U.S. higher-education population in 2024/25. [Open Doors] | 31% of onshore higher education enrollment in 2024. [Australian Government] |
Education Costs (Indicative)
| Category | US | Australia |
|---|---|---|
| Public University Tuition Fees – Domestic / Regional (Annual, Local Currency) | Average published tuition and fees at public four-year institutions for in-state students: $11,950 in 2025–26. [College Board] | For Commonwealth Supported Places in 2026, maximum student contributions range from approximately $3,398 to $12,479 USD per EFTSL, depending on field of study. These values are converted from AUD 4,738–17,399 using the Reserve Bank of Australia's 11 September 2026 AUD/USD rate of 0.7172. [Study Assist] [RBA] |
| Public University Tuition Fees – International / Non-EU (Annual, Local Currency) | Average public four-year out-of-state tuition and fees: $31,880 in 2025–26. International students commonly pay the out-of-state rate at public universities, although institutional rules vary. [College Board] | Average annual tuition for foreign students in public master's programs was $20,880 USD in the latest OECD comparable data. Actual fees vary substantially by institution and field of study. [OECD] |
| Typical Tuition Fees for English-Taught Programmes (Annual, Local Currency) | — | — |
| Language School Costs (Monthly, Local Currency) | — | — |
Major Education Updates & Policy Changes
| Category | US | Australia |
|---|---|---|
| 2000–2010: Key Updates & Reforms | ||
| 2010–2020: Key Updates & Reforms | ||
| 2020–2024: Key Updates & Reforms | ||
| 2025–2026: Key Updates & Reforms |
General Overview (Narrative)
| Category | US | Australia |
|---|---|---|
| Overview | The United States operates a decentralized education system in which states and local school districts control most decisions involving curricula, graduation requirements, school administration and teacher licensing. Compulsory attendance rules differ by state, while the common K–12 sequence runs from Kindergarten through Grade 12. Public schools serve about 91% of students in the latest nationally comparable public/private enrollment data, with private schools serving about 9%. English is the main language of instruction, alongside bilingual and dual-language programs in Spanish, Indigenous languages and other community languages. The United States has participated in every PISA cycle since 2000. In PISA 2025, students scored 463 in mathematics, 490 in reading and 502 in science; science was the highest-scoring core domain. Higher education includes research universities, four-year colleges, community colleges and specialized institutions. The 2025 Carnegie classifications designated 187 Research 1 institutions, while international enrollment reached 1,177,766 students in 2024/25. Current federal changes include new AI education initiatives and federal student-loan limits and repayment rules that took effect in 2026. | Australia operates a mixed public and private education system in which the Australian Government shares responsibilities with state and territory governments. Schooling normally follows a 13-year pathway from Foundation through Year 12, while compulsory attendance and participation ages differ by jurisdiction. Government schools enrolled 62.8% of students in 2025, with Catholic and independent schools accounting for the remaining 37.2%. English is the main language of instruction, alongside Indigenous-language, Auslan and community-language programs. Australia has participated in every PISA cycle since 2000. In PISA 2025, students scored 478 in mathematics, 491 in reading and 509 in science; mathematics and reading were lower than in 2022, while science was about the same. Higher education includes universities, University Colleges and Institutes of Higher Education, with 42 universities operating in 2026. The latest completed higher-education dataset recorded 481,851 onshore overseas students in 2024. Current changes include the Better and Fairer Schools Agreement, preschool reforms, the transition to new higher-education funding arrangements and revised higher-education standards. |