03103 Frequently Asked Questions

A: ZIP Code 03103 is Located in Manchester New Hampshire. Portions of 03103 are also in Londonderry (town), Litchfield.

A: ZIP Code 03103 is Located Primarily in Hillsborough County New Hampshire with Portions in Rockingham County.

A: The Area Code for 03103 is 603.

A: 03103 is within by the New Hampshire 1st Congressional District and the New Hampshire 2nd Congressional District.

A: 03103 is within New Hampshire House of Representatives District Hillsborough 14, New Hampshire House of Representatives District Hillsborough 15, New Hampshire House of Representatives District Hillsborough 20, New Hampshire House of Representatives District Hillsborough 25, New Hampshire House of Representatives District Hillsborough 26 and New Hampshire House of Representatives District Rockingham 16.

A: 03103 is within New Hampshire State Senate District 14 and New Hampshire State Senate District 18.

A: The 2022 population of ZIP Code 03103 is 37093. The population growth rate in 03103 is 1.39%. The population density of 03103 is 3,671.

A: The majority race/ethnicity of people residing in 03103 is White (71.23%). The majority race/ethnicity of students attending public schools in 03103 is White(55.38%).

A: The median household income in 03103 is $61,743 (2021) and the average adjusted income is $361,580 (2021).