Lancaster, NH ZIP Codes
One ZIP code serves Lancaster, New Hampshire: 03584. Together they are home to 3,501 residents in 1,592 households. That is more than the 2,230 people counted inside Lancaster Census-designated place, because these ZIP codes reach past its boundary.
Lancaster Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,230 |
| Households | 892 |
| Median household income | $66,765 |
| Median home value | $200,500 |
| Median age | 38.6 |
| Median rent | $1,036 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,501 |
| Households (sum of ZIP codes) | 1,592 |
| Median household income, range across ZIP codes | $66,768 (03584) to $66,768 (03584) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $66,768 |
| Homeowners | 75.8% |
| Households with kids under 18 | 21.4% |
| Moved in the past year | 6.3% |
| Carrier routes in EDDM2GO's route library | 4 routes, 1,677 homes (1 of 1 ZIP codes) |
Every ZIP code in Lancaster
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 03584 | Lancaster | 3,501 | 1,592 | $66,768 | $209,500 | 75.8% | 21.4% | 6.3% | 4 | 1,848 | 5% of its land; mailing city |
A ZIP code is listed for Lancaster when at least 10% of its land lies inside the Lancaster Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lancaster. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Lancaster.
Counties
- Coos County — 15 ZIP codes
Price a mailing to Lancaster ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Lancaster, NH?
- 03584. A ZIP code is listed for Lancaster when at least 10% of its land lies inside the Lancaster Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lancaster.
- What is the population of Lancaster, NH?
- The Census Bureau counts 2,230 residents inside Lancaster Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Lancaster hold 3,501 residents in all.
- What is the median household income in Lancaster, NH?
- $66,765 inside Lancaster Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $66,768 to $66,768.
- How many carrier routes and mailboxes are in Lancaster, NH?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 1,677 residential and 173 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.