Hewlett Bay Park, NY ZIP Codes
One ZIP code serves Hewlett Bay Park, New York: 11557. Together they are home to 8,504 residents in 2,641 households. That is more than the 428 people counted inside Hewlett Bay Park village limits, because these ZIP codes reach past its boundary.
Hewlett Bay Park village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 428 |
| Households | 113 |
| Median household income | $250,001 |
| Median home value | $2,000,001 |
| Median age | 36 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 8,504 |
| Households (sum of ZIP codes) | 2,641 |
| Median household income, range across ZIP codes | $176,274 (11557) to $176,274 (11557) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $176,274 |
| Homeowners | 90.4% |
| Households with kids under 18 | 42.9% |
| Moved in the past year | 1.7% |
| Carrier routes in EDDM2GO's route library | 9 routes, 2,892 homes (1 of 1 ZIP codes) |
Every ZIP code in Hewlett Bay Park
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11557 | Hewlett | 8,504 | 2,641 | $176,274 | $776,400 | 90.4% | 42.9% | 1.7% | 9 | 3,269 | 17% of its land |
A ZIP code is listed for Hewlett Bay Park when at least 10% of its land lies inside Hewlett Bay Park village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hewlett Bay Park. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Hewlett Bay Park.
Counties
- Nassau County — 70 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Hewlett Bay Park ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Hewlett Bay Park, NY?
- 11557. A ZIP code is listed for Hewlett Bay Park when at least 10% of its land lies inside Hewlett Bay Park village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hewlett Bay Park.
- What is the population of Hewlett Bay Park, NY?
- The Census Bureau counts 428 residents inside Hewlett Bay Park village limits (ACS 2020–2024). The 1 ZIP code that serve Hewlett Bay Park hold 8,504 residents in all.
- What is the median household income in Hewlett Bay Park, NY?
- $250,001 inside Hewlett Bay Park village limits, per the Census Bureau. Across its ZIP codes the medians run from $176,274 to $176,274.
- How many carrier routes and mailboxes are in Hewlett Bay Park, NY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 9 carrier routes reaching 2,892 residential and 377 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.