Regional Directory  

South Plainfield, New Jersey Map and Directory


Regional Directory > States Menu > New Jersey

Submit a Website
Middlesex County, New Jersey locator map According to the United States Census Bureau, South Plainfield is a Borough that is located in Middlesex County, New Jersey at 40.58 degrees North and 74.41 degrees West.  The borough's time zone is America/New York, and the borough's primary telephone area code is 908.  The land area of South Plainfield is about 8.33 square miles, whereas the water area of the borough is about 0.03 square miles.  Middlesex County's land area is about 309 square miles, so the borough occupies about 2.7 percent of the county's total land area.

The Census Bureau estimates that South Plainfield had about 24,435 residents in 2017, which is approximately 2,933 people per square mile of land area. 

According to recent American Community Survey data, South Plainfield had 8,035 total estimated households and the median household income was about $90,880 per year. 

The New Jersey counties map at upper right shows Middlesex County, highlighted in red.  Use the menu below to display interactive maps of South Plainfield, either in a frame on this page or in full-screen mode. 

South Plainfield, New Jersey Maps

Use the menu below to display categorized South Plainfield directories. 

South Plainfield Directory Page: Home Improvement

Nearby New Jersey Cities and Towns *

* Parenthesized numbers indicate economic activity levels.

Copyright © 2011-  All rights reserved.
Terms and Conditions.

South Plainfield, New Jersey Regional Directory Categories Menu