About 01003 - Amherst, Massachusetts
Located in Massachusetts, the United States is home to the densely populated community of Amherst, served by ZIP code 01003. It sits within Amherst County County.
Amherst has a reported population of 40,813. That's noticeably above the average for a Massachusetts ZIP code, which sits near 21,659 people.
Median household income is about $108,600 (above the Massachusetts average).
Other ZIP code codes in Massachusetts serve areas such as Templeton, Dighton, Manchester.