While Victoria, New South Wales (NSW), and Western Australia (WA) are all highly multicultural, Victoria often leads in overall diversity metrics like the number of languages spoken, though Western Australia has had the highest proportion of overseas-born residents for decades, with Sydney and Melbourne also being major multicultural hubs. In 2021, WA had the highest percentage of overseas-born (32.2%), closely followed by Victoria (29.9%) and NSW (29.3%), but Victoria boasts over 300 ancestries and 290 languages, making it exceptionally diverse.
NSW is one of the most culturally diverse states in the world. More than two million of our citizens were born overseas, and our people come from more than 310 cultures, speak more than 283 languages and practice 139 religions.
California is considered the most geographically diverse state. It encompasses many landscapes, including beaches, mountains, deserts, and forests. This geographical diversity contributes to its cultural and economic richness.
However, there might be subtle differences in the cultural mix. Sydney has a large Asian population, with strong communities from China, Vietnam, and Korea. Melbourne has a significant European population, with strong communities from Italy, Greece, and the UK. Sydney: Large Asian population.
The City of Melbourne is home to one of the world's most harmonious and culturally diverse communities. Our population is made up of people from all over the world.
Sydney is one of the world's truly great multicultural cities, with a population representing more than 180 different national backgrounds.
Toronto is often referred to as the most culturally diverse city in the world. Half of the population is born outside of Canada. This is the most number of non-locals that can be found anywhere. The neighborhoods in Toronto are look like small-scale assemblies of United Nations.
Sydney is Australia's largest city and considered the best by many families and professionals. It boasts some of the best beaches, world-class dining, and cultural attractions like the Opera House and Harbour. Sydney is also an expensive city to live, yet it remains highly desirable.
The least culturally diverse state according to our HHI is Tasmania where English and Australian are the most common ancestries, reflecting the history of English-born settlers in Australia.
The top 10 most diverse cities in America in 2025 are:
West Virginia
The state has minimal racial and ethnic diversity, with nearly 90 percent of the population identifying as white alone, according to the U.S. Census Bureau. Only English is spoken in most homes, religious affiliations are narrow, and educational attainment is among the lowest in the country.
In Hawaii, the most diverse U.S. state, 44% of marriages are interracial. Overall, the Hawaiian population is 36.5% Asian, 21.5% white, 10.2% Native Hawaiian or Pacific, and 9.5% Latino or Hispanic.
Australia is the most successful multicultural society in the world, uniting a multitude of cultures, experiences, beliefs, and traditions. We owe our accomplishments as a nation to the contributions of more than 300 different ancestries-from the First Australians to the newest arrivals.
Urban Centres as Primary Destinations: Migrants predominantly settle in metropolitan areas, with Sydney and Melbourne being the most popular, while regional and rural areas attract comparatively fewer overseas arrivals.
No, Australia is not 90% white; while a large majority identify with European ancestry (around 76-80% in recent years), a significant and growing portion identifies as Asian, African, Middle Eastern, or Indigenous, making it a highly multicultural nation with diverse ethnic backgrounds, not overwhelmingly white. Recent census data shows European ancestry (English, Irish, etc.) makes up a large chunk, but Asian ancestries are also substantial, with over 17% Asian population and around 3.8% identifying as Aboriginal or Torres Strait Islander, per the 2021 census data from Wikipedia.
The 2021 Census highlights Australia's increasingly diverse make-up. More than half of Australian residents (51.5%) were born overseas or have at least one parent born overseas. Aboriginal and Torres Strait Islander people represented 3.2% of the population.
Sydney is more culturally diverse than Melbourne – less Sydneysiders (58.1%) were born in Australia than Melbournites (62.6%). Ancestry also comes into play here, with slightly less Sydneysiders being of Australian ancestry than those living in Melbourne.
The worst performing states are Tasmania, with incomes 26% below the national income and wealth average, as well as South Australia which is 19% below the average household income and 20% below the national net wealth.
The most remote town in Australia is widely considered to be Kiwirrkurra Community in Western Australia's Gibson Desert, an Indigenous community located hundreds of kilometers from major centers like Port Hedland and Alice Springs, known for its deep isolation and preservation of cultural heritage.
Adelaide has been ranked Australia's happiest city in the global Happy City Index, scoring highly across 82 measures of liveability and wellbeing. Our beloved South Australian capital seems to find itself on lists like these rather frequently, and we don't think it's by coincidence.
Yes, $100k is generally considered a strong salary in Australia, placing you above the average (which hovers around $90k-$108k for full-time, but median is lower) and allowing for a comfortable life, though its impact depends heavily on location (major city vs. regional) and personal expenses like housing and dependents, as high living costs in cities like Sydney can stretch this income further than in regional areas.
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Multicultural communities
The City of Sydney area is one of the most culturally and linguistically diverse areas in NSW and Australia. Almost 50% of our residents were born overseas, and 34.8% of people speak a language other than English at home.
Toronto: Canada's most diverse city
Toronto's 2.7 million immigrants actually account for nearly half—46% to be exact—of the city's entire population. This group represents 35.9% of Canada's entire immigrant population. That's exactly why The BBC named Toronto the most multicultural city in the world a few years ago.
Over 140 different languages spoken by the population. Over 50% of its residents born in a different country. Toronto is often referred to as “the most diverse city in the world” for some very good reasons.