Hampshire County, Massachusetts ZIP codes
29 ZIP codes are in Hampshire County, plus 2 that cross in from neighboring counties. It's part of the Amherst Town-Northampton, MA metro area.
- ZIP codes
- 29
- Population in these ZIPs
- 163,328
- Avg. median income
- $88,500population-weighted
- Cities & towns
- 25
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Hampshire County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 01002 | Amherst | 26,370 | $70,818 | $535,600 |
| 01003 | Amherst | 13,510 | — | — |
| 01004 PO Box | Amherst | — | — | — |
| 01007 | Belchertown | 15,419 | $108,125 | $474,500 |
| 01012 | Chesterfield | 397 | $83,333 | $395,300 |
| 01026 | Cummington | 1,014 | $92,250 | $386,100 |
| 01027 | Easthampton | 17,716 | $74,146 | $436,600 |
| 01032 | Goshen | 509 | $97,500 | $384,700 |
| 01033 | Granby | 6,080 | $119,297 | $402,900 |
| 01035 | Hadley | 5,306 | $119,259 | $523,800 |
| 01038 | Hatfield | 2,491 | $106,635 | $498,800 |
| 01039 | Haydenville | 1,506 | $116,429 | $460,600 |
| 01050 | Huntington | 2,529 | $95,882 | $357,800 |
| 01053 | Leeds | 2,304 | $92,582 | $461,700 |
| 01059 PO Box | North Amherst | — | — | — |
| 01060 | Northampton | 16,492 | $76,848 | $496,900 |
| 01061 PO Box | Northampton | — | — | — |
| 01062 | Florence | 9,816 | $87,588 | $497,900 |
| 01063 | Northampton | 2,272 | $91,344 | — |
| 01066 | North Hatfield | 115 | — | — |
| 01070 | Plainfield | 575 | $60,536 | $324,300 |
| 01073 | Southampton | 6,230 | $123,125 | $498,800 |
| 01075 | South Hadley | 17,754 | $93,910 | $383,800 |
| 01082 | Ware | 10,392 | $69,018 | $355,300 |
| 01084 | West Chesterfield | 97 | $93,125 | $282,800 |
| 01088 | West Hatfield | 702 | $85,368 | $407,500 |
| 01096 | Williamsburg | 2,580 | $104,375 | $430,600 |
| 01098 | Worthington | 979 | $96,250 | $409,500 |
| 01243 | Middlefield | 173 | $91,250 | $344,500 |
ZIP codes partly in Hampshire County
These ZIP codes are mostly in a neighboring county but cover part of Hampshire County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 01011 | Chester | Hampden County | 1,175 | $89,299 | $308,000 |
| 01069 | Palmer | Hampden County | 8,821 | $80,190 | $342,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Hampshire County
Nearby counties
Frequently asked questions
How many ZIP codes are in Hampshire County, Massachusetts?
29 ZIP codes are mainly in Hampshire County, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in Hampshire County?
ZIP codes in Hampshire County use the city names Amherst, Belchertown, Chesterfield, Cummington, Easthampton, Florence, Goshen, Granby, Hadley, Hatfield, Haydenville and Huntington and others.
What metro area is Hampshire County in?
Hampshire County is part of the Amherst Town-Northampton, MA metropolitan statistical area.