08840 Frequently Asked Questions

A: ZIP Code 08840 is Located in Metuchen New Jersey. Portions of 08840 are also in Menlo Park Terrace, Woodbridge Township, Edison Township.

A: ZIP Code 08840 is Located Entirely in Middlesex County New Jersey.

A: The Current Sales Tax in ZIP Code 08840 is 6.6%

A: The Area Codes for 08840 are 732 and 848

A: ZIP Code 08840 is in the New Jersey 6th Congressional District.

A: 08840 is within New Jersey State Assembly District 18 and New Jersey State Assembly District 19.

A: 08840 is within New Jersey State Senate District 18 and New Jersey State Senate District 19.

A: The 2022 population of ZIP Code 08840 is 18075. The population growth rate in 08840 is 7.16%.

A: The majority race/ethnicity of people residing in 08840 is White (65.20%). The majority race/ethnicity of students attending public schools in 08840 is White(48.86%).

A: The median household income in 08840 is $137,399 (2021) and the average adjusted income is $123,560 (2020).