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Mendham Borough Seal BOROUGH OF MENDHAM
973-543-7152 • 2 West Main Street • Mendham, NJ 07945

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U.S. Census

Release Date: September 15, 2020

82% of Mendham Borough has responded to the Census. Let's get a perfect score!! The count will end September 30th, so you still have time. Please take a minute and complete the Census. 

The census is important for several reasons, officials say. Here are a few, according to

  • It determines how many representatives each state gets in Congress and is used to redraw district boundaries
  • Census results help determine federal funding for critical needs such as roads, schools, health care, emergency services and housing
  • Businesses use the data to help decide where to open new locations


The 2020 Census asks a few simple questions about you and everyone who was living with you on April 1, 2020.

It's not too late to complete your 2020 Census.

Please complete your form online, by phone, or by mail when your invitation to respond arrives. Visit to begin.

Find out more about each of these methods below:


Complete your Census NOW!