Wilmington, NY ZIP Codes
One ZIP code serves Wilmington, New York: 12997. Together they are home to 1,251 residents in 514 households. That is more than the 904 people counted inside Wilmington Census-designated place, because these ZIP codes reach past its boundary.
Wilmington Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 904 |
| Households | 368 |
| Median household income | $90,625 |
| Median home value | $307,000 |
| Median age | 43.1 |
| Median rent | $1,179 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,251 |
| Households (sum of ZIP codes) | 514 |
| Median household income, range across ZIP codes | $82,344 (12997) to $82,344 (12997) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $82,344 |
| Homeowners | 80.0% |
| Households with kids under 18 | 30.9% |
| Moved in the past year | 10.5% |
| Carrier routes in EDDM2GO's route library | 1 routes, 439 homes (1 of 1 ZIP codes) |
Every ZIP code in Wilmington
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12997 | Wilmington | 1,251 | 514 | $82,344 | $322,600 | 80.0% | 30.9% | 10.5% | 1 | 456 | 13% of its land; mailing city |
A ZIP code is listed for Wilmington when at least 10% of its land lies inside the Wilmington Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Wilmington. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Wilmington.
Counties
- Essex County — 33 ZIP codes
Price a mailing to Wilmington ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Wilmington, NY?
- 12997. A ZIP code is listed for Wilmington when at least 10% of its land lies inside the Wilmington Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Wilmington.
- What is the population of Wilmington, NY?
- The Census Bureau counts 904 residents inside Wilmington Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Wilmington hold 1,251 residents in all.
- What is the median household income in Wilmington, NY?
- $90,625 inside Wilmington Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $82,344 to $82,344.
- How many carrier routes and mailboxes are in Wilmington, NY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 439 residential and 17 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.