On a Saturday afternoon on Nassau Street, a graduate student from Shanghai queues for dumplings at a counter that has fed Princetonians for a quarter of a century, while a few miles down Route 1 her parents shop for water spinach and live crab. The Chinese in Princeton, New Jersey have built one of the most quietly accomplished diaspora communities in the American Northeast, a network of scholars, scientists and families woven through one of the country’s most storied university towns and the pharmaceutical corridor that surrounds it.
The Place
Princeton sits in the centre of New Jersey, a town of roughly 30,756 people built around one of the oldest universities in the United States. Its centre is Palmer Square and Nassau Street, a stretch of brick and storefront that has changed remarkably little in a century. Beyond the campus lie leafy residential streets, some of the most expensive real estate in the state, and a research corridor along Route 1 that has drawn global science to its doorstep.
It is a town of unusual density of brainpower. The affluence here was never built on a single industry but on a layering of them: a great university, the Institute for Advanced Study, and a ring of pharmaceutical and biotechnology campuses. Today Asian residents make up around 21.5 per cent of Princeton’s population, and a large share of them are Chinese.
How It Became Chinese
The Chinese presence in Princeton did not arrive in a single wave. It accumulated, decade by decade, around the institutions that drew educated people from across the world.
The university opens the door
Princeton University was the first magnet. Chinese students had passed through its gates since the early twentieth century, but the modern community traces most clearly to the decades after the Second World War and especially after the normalisation of relations with the People’s Republic in 1979.
Mainland graduate students and visiting scholars began to arrive in numbers, drawn to physics, mathematics, molecular biology and engineering. Many came for a doctorate and intended to return home. A great many stayed.
A school before a neighbourhood
One of the clearest markers of how early the community took root is the Princeton Chinese Language School, founded in 1970. At its start it was affiliated with the Chinese Club at Princeton University, holding classes on campus with five teachers and twenty students.
That a weekend Mandarin school existed here half a century ago says a great deal. The first generation of Chinese academics in Princeton wanted their children to keep the language before there was anything resembling a visible community. The school now serves more than 270 students with dozens of teachers, holding weekly classes at the Princeton Day School.
The corridor of science
The second magnet was work. The Route 1 corridor between Princeton and New Brunswick became one of the densest concentrations of pharmaceutical research in the world, and Chinese chemists, biologists and statisticians filled its laboratories.
Bristol Myers Squibb, long headquartered in the Princeton area, anchored the corridor for decades. Novo Nordisk built a major presence in neighbouring Plainsboro Township, joined over the years by firms such as Sandoz and Siemens. When Bristol Myers Squibb vacated its Plainsboro campus, the Danish cancer-treatment company Genmab leased space at 777 Scudders Mill Road, continuing the corridor’s pull on scientific talent.
For Chinese scientists trained in Princeton’s laboratories, the corridor offered something rare: a place to build a career without leaving the area. A doctorate at the university could lead to a postdoc, then a bench job at a drug company twenty minutes away, then a house in a town with one of the best school districts in the country.
The school district magnet
That district mattered enormously. Many Chinese families who put down roots did not settle in Princeton proper but in the adjoining townships of West Windsor and Plainsboro, served by the West Windsor-Plainsboro Regional School District.
The district consistently ranks among the very best in New Jersey, placed second in the state by Niche for 2026, and its student body is now majority Asian, with Chinese families a substantial part of that majority. The pattern is familiar across affluent suburban America: academic parents follow the schools, and the schools, in turn, become more academic. You can read the same dynamic in the story of the Chinese in West Windsor, New Jersey, the township that shares Princeton’s railway station and its ambitions.
A scholarly community sustains itself
The university kept the community renewing itself. The Association of Chinese Students and Scholars at Princeton University serves new arrivals with the practical business of settling in, and the campus’s Department of East Asian Studies and Center on Contemporary China run programmes that keep the town tied to China’s leading universities. The latter sponsors joint postdoctoral programmes with Peking University, Fudan University and the Chinese University of Hong Kong, Shenzhen.
Each cohort of postdocs and visiting researchers feeds the wider community. Some stay a year, some stay a lifetime, but the constant flow keeps Chinese Princeton young, ambitious and connected to home.
The Landmarks
Tiger Noodles, 252 Nassau Street. A modest storefront a short walk from the university gates, Tiger Noodles has served Shanghai-style dumplings and noodles to students and townsfolk for more than 25 years. For generations of Chinese students far from home, it has been the closest thing to a familiar kitchen on Nassau Street.
Asian Food Markets, 10 Schalks Crossing, Plainsboro. A large Asian grocery anchoring a plaza of restaurants and bubble-tea counters, it is the everyday pantry for Chinese families across the Princeton area. Tanks of live seafood, Sichuan pantry staples and fresh greens draw a steady weekend crowd from West Windsor and Plainsboro.
Princeton Chinese Language School at Princeton Day School. Founded in 1970 and now the spiritual home of the community’s second and third generations, the weekend school teaches Mandarin alongside calligraphy, painting, knotting and dance. Its Lunar New Year celebrations, sometimes shared with local libraries, are a fixture of the community calendar.
Shanghai Bun, West Windsor. A Shanghainese kitchen specialising in hand-made noodles and soup dumplings, it speaks to the regional specificity of the local Chinese community, which leans heavily towards educated families from the mainland’s eastern cities rather than the Cantonese roots of older American Chinatowns.
Princeton Public Library, 65 Witherspoon Street. The town’s library has become a civic gathering place for the community, hosting Chinese New Year celebrations with music, crafts and storytelling that draw families from across Princeton and its neighbouring townships.
The Route 1 pharmaceutical corridor. The campuses of Novo Nordisk, the former Bristol Myers Squibb site now home to Genmab, and a roster of biotech firms in Plainsboro form the working spine of the community. These laboratories employed the chemists and statisticians whose salaries bought houses in the best school zones.
Princeton University campus, Nassau Street. The original anchor and still the engine. Its East Asian Studies department, its Center on Contemporary China, and its constant intake of Chinese graduate students keep the community intellectually anchored to the town that started it all.
Where They Came From
Unlike the Cantonese and Toishanese roots of America’s historic Chinatowns, the Chinese of Princeton are overwhelmingly a mainland, mandarin-speaking, post-1979 community. They came from the great university cities of the People’s Republic: Beijing, Shanghai, Nanjing, Hangzhou and the technical hubs that produced China’s scientific elite.
They came as students and scholars, selected by examination and ambition, and they arrived with advanced degrees or the intention of earning them. This is a chain migration of credentials rather than of villages. One scientist’s success at a Princeton laboratory or a Route 1 drug company drew classmates and colleagues, and the network compounded.
The result is a community defined less by a single ancestral region than by a shared path: the laboratory, the lecture hall and the school run. It is a pattern echoed in other highly educated New Jersey enclaves, from the academic families documented among the Indians in Princeton, New Jersey to the engineers and physicians of Plainsboro next door.
Princeton Today
Today the Chinese community of greater Princeton is mature, prosperous and discreet. It does not announce itself with a gate or an arch. Its presence is read instead in the make-up of the science classes at West Windsor-Plainsboro High School North and South, in the bilingual flyers at the library, and in the weekend traffic at the Plainsboro grocery plaza.
The community spans the town and its richer townships. Princeton itself holds the scholars and the students; West Windsor and Plainsboro hold the families who came for the schools. The Princeton Junction railway station ties it all together, putting Manhattan within an hour’s reach for those who work in finance or consulting rather than the laboratory.
It is, in the end, a community built on the oldest American promise made new: that learning could be converted into a settled, comfortable life. The students from Shanghai and Beijing who arrived with a suitcase and a fellowship have raised children who think of Princeton as home, and who will study Mandarin on a Saturday morning so that the language of their grandparents does not slip away. The corridor of science that drew them remains a magnet, and each new cohort of postdocs keeps the story turning. For a fuller picture of how educated Chinese families have reshaped suburban New Jersey, the nearby story of the Chinese in Edison, New Jersey and the established enclave of the Chinese in Bridgewater, New Jersey are close cousins to what has taken root around Princeton.
Frequently Asked Questions
Where do most Chinese families in the Princeton area live?
While Princeton itself has a substantial Chinese population concentrated around the university, many Chinese families in the Princeton area live in the neighbouring townships of West Windsor and Plainsboro. These townships are served by the highly ranked West Windsor-Plainsboro Regional School District, a major draw for academically minded families.
How large is the Chinese community in Princeton, New Jersey?
Asian residents make up roughly 21.5 per cent of Princeton’s population of about 30,756, and Chinese residents are a large share of that. In the adjoining West Windsor-Plainsboro school district, the student body is now majority Asian, with Chinese families forming a significant part of that majority.
Why did so many Chinese scientists settle near Princeton?
The Chinese in Princeton, New Jersey were drawn first by Princeton University and then by the Route 1 pharmaceutical corridor, home to companies such as Novo Nordisk and the former Bristol Myers Squibb campuses. Many Chinese scholars earned doctorates at the university and then built careers at nearby drug and biotech companies, settling permanently in the area.
Is there a Chinese school in the Princeton area?
Yes. The Princeton Chinese Language School, founded in 1970 and originally tied to Princeton University’s Chinese Club, now serves more than 270 students. It holds weekend classes at the Princeton Day School, teaching Mandarin along with calligraphy, painting and traditional crafts.
Where can you find authentic Chinese food in Princeton?
Tiger Noodles at 252 Nassau Street has served Shanghai-style dumplings and noodles near the university for more than 25 years. For groceries and a wider range of restaurants, families head to the Asian Food Markets plaza at 10 Schalks Crossing in Plainsboro, and to Shanghainese kitchens such as Shanghai Bun in West Windsor.
Where did the Chinese of Princeton originally come from?
The community is overwhelmingly a mainland Chinese, Mandarin-speaking population that arrived after the normalisation of US-China relations in 1979. Most came from major university and technical cities such as Beijing, Shanghai, Nanjing and Hangzhou, arriving as students and scholars rather than from the Cantonese regions that founded America’s historic Chinatowns.
If your family’s story passed through Princeton, or any of the places Chinese families have made home in America, Atlas of Home can trace that journey. From a fellowship in Beijing or Shanghai to a laboratory on Route 1, to wherever you are now.