Bill de Blasio
109th Mayor of New York City from 2014 to 2022

Bill de Blasio (born Warren Wilhelm Jr., May 8, 1961) is an American former politician who served as the 110th mayor of New York City from 2014 to 2021. A member of the Democratic Party, he held the office of New York City Public Advocate from 2010 to 2013.
De Blasio was born in Manhattan and raised primarily in Cambridge, Massachusetts. He graduated from New York University and Columbia University before brief stints working as a campaign manager for Charles Rangel and Hillary Clinton. De Blasio started his career as an elected official on the New York City Council, representing the 39th district in Brooklyn from 2002 to 2009. After one term as public advocate, he was elected mayor of New York City in 2013. De Blasio was reelected mayor in 2017.
De Blasio called attention to what he described as stark economic inequality in New York City, which he described as a "tale of two cities" during his first campaign. He supported socially liberal and progressive policies. In his first term as mayor, he implemented a free universal pre-kindergarten program in the city.
Begin with the source’s own compact description: “Bill de Blasio” is 109th Mayor of New York City from 2014 to 2022. The dossier treats that line as a proposition to test through Bill, Blasio and 109th, not as a finished interpretation.
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The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Aug 11, 2026. The linked authority identifier is Q4911497. VIAF identifies the subject as 305947798. The Library of Congress control number is no2014000156. 4 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1961, 2014, 2021 and 2010.
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This entry incorporates text from “Bill de Blasio” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.