About 01258 - South Egremont, Massachusetts
01258 is a mid-sized ZIP code covering South Egremont in Massachusetts, the United States. This area falls under South Egremont County County.
Census data puts the population of this ZIP code at 11,919 residents. It's a quieter, less populous area than the typical Massachusetts ZIP code (avg. ~21,659).
Median household income is about $111,000 (above the Massachusetts average).
Other ZIP code codes in Massachusetts serve areas such as Templeton, Dighton, Manchester.