Zip Code 01012 — Chesterfield, MA

ZIP Code 01012 is associated with Chesterfield, MA, in Hampshire County. The listed population estimate is 397; estimated density is 12.7 people per square mile. Among records with population estimates, it ranks #23 of 26 in Hampshire County and #499 of 532 in MA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.384950, -72.846750)

Data MetricLocal Statistic
Postal / Zip Code01012
Primary CityChesterfield
State / ProvinceMA
CountyHampshire
Total Population397
Population Density12.7 people/sq mi
TimezoneAmerica/New_York

How 01012 Compares

MetricZIP 01012Hampshire County recordsMA records
Population estimate397163,328 (sum)7,043,978 (sum)
Population Density12.7 /sq mi----
County population rank#23 of 26----
State population rank#499 of 532----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in MA

ZIP CodeCityDistancePopulation estimate
ZIP 01084West Chesterfield1.8 mi97
ZIP 01096Williamsburg4.2 mi2,580
ZIP 01032Goshen4.9 mi509
ZIP 01098Worthington5.0 mi979
ZIP 01050Huntington6.7 mi2,529

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →