New interactive tool maps the hundreds of languages spoken across NYC

July 8, 2026

Photo by Saul Macias on Unsplash

New York City has launched a new interactive web tool that maps the city’s diverse linguistic landscape at the citywide, borough, and neighborhood levels. Released by the Department of City Planning, the NYC Language Explorer provides users with detailed tables, maps, and charts showing the languages spoken by New Yorkers with limited English proficiency, using data from the U.S. Census Bureau. The tool offers a way to better understand the city’s many languages and identify distinct language needs at the local level.

Credit: NYC DCP

Using the explorer, users can uncover insights into language use across NYC. For example, the tool shows that roughly 1.8 million residents have limited English proficiency, with the Bronx having the highest share of residents who speak a language other than English at 58 percent.

Additionally, Spanish is the most commonly spoken language among residents with limited English proficiency in every borough except Staten Island, where Chinese is the most prevalent.

Credit: NYC DCP

While the tool provides New Yorkers and language enthusiasts with a closer look at how language is used across the five boroughs, it is especially valuable for city agencies, nonprofits, researchers, advocates, and community organizations. Using the map, these groups can better tailor services and provide more accessible resources to residents.

“NYC is home to hundreds of languages, and that diversity is central to who we are,” DCP Director Sideya Sherman said. “NYC Language Explorer gives agencies, service providers, community organizations, and New Yorkers an accessible way to better understand the languages spoken in our neighborhoods.”

“By putting this data at people’s fingertips, we can help support more responsive planning, outreach and services across the five boroughs,” she added.

Credit: NYC DCP

The Language Explorer builds on DCP’s broader commitment to making demographic data more accessible, useful, and easier to understand, alongside tools such as Population FactFinder and Population MapViewer.

Its release also follows the recent publication of DCP’s Newest New Yorkers report, which offers a comprehensive analysis of the city’s foreign-born residents.

“NYC is a multilingual city, and NYC Language Explorer serves as another example of this administration’s commitment to language justice,” Commissioner Faiza N. Ali of the Mayor’s Office of Immigrant Affairs said.

“The Language Explorer tool makes language data accessible and actionable, helping City agencies and community-based organizations to move beyond assumption-based decisions and towards evidence-based planning so that critical services and information can reach all New Yorkers,” she added.

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