Amherst, NH ZIP Codes
One ZIP code serves Amherst, New Hampshire: 03031. Together they are home to 11,849 residents in 4,563 households. That is more than the 726 people counted inside Amherst Census-designated place, because these ZIP codes reach past its boundary.
Amherst Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 726 |
| Households | 250 |
| Median household income | $154,286 |
| Median home value | $544,600 |
| Median age | 39.2 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 11,849 |
| Households (sum of ZIP codes) | 4,563 |
| Median household income, range across ZIP codes | $153,125 (03031) to $153,125 (03031) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $153,125 |
| Homeowners | 91.9% |
| Households with kids under 18 | 32.1% |
| Moved in the past year | 10.4% |
| Carrier routes in EDDM2GO's route library | 9 routes, 4,438 homes (1 of 1 ZIP codes) |
Every ZIP code in Amherst
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 03031 | Amherst | 11,849 | 4,563 | $153,125 | $537,300 | 91.9% | 32.1% | 10.4% | 9 | 4,801 | 2% of its land; mailing city |
A ZIP code is listed for Amherst when at least 10% of its land lies inside the Amherst Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Amherst. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Amherst.
Counties
- Hillsborough County — 34 ZIP codes
Price a mailing to Amherst ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Amherst, NH?
- 03031. A ZIP code is listed for Amherst when at least 10% of its land lies inside the Amherst Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Amherst.
- What is the population of Amherst, NH?
- The Census Bureau counts 726 residents inside Amherst Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Amherst hold 11,849 residents in all.
- What is the median household income in Amherst, NH?
- $154,286 inside Amherst Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $153,125 to $153,125.
- How many carrier routes and mailboxes are in Amherst, NH?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 9 carrier routes reaching 4,438 residential and 411 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.