Connecticut’s 06851 zip code is part of the Metro New York City metro region. Fairfield County is the primary location of zip code 06851. 06851 is officially known as NORWALK, Connecticut by the US Postal Service. Parts of zip code are located inside or close to the borders of Westport, Connecticut, and Norwalk, Connecticut. The zip code’s area code is 203. In comparison to other zipcodes in Connecticut, 06851 can be categorised socioeconomically as a Middle Class class.

06851 currently has a 3.6 percent unemployment rate, which is lower than the county’s current unemployment rate of 5.2 percent, the state’s current unemployment rate of 4.0 percent, and the current national unemployment rate of 3.9 percent.

The population of 06851 increased to 26703 from 25939, according to the 2010 US Census. White people make up the majority of both the residents of 06851 and the students enrolled in its public schools. In public schools serving the 06851 zip code, 43.6% of students participate in or are eligible for free or reduced lunch programmes.