Hewlett, NY ZIP Codes
2 ZIP codes serve Hewlett, New York: 11563 and 11557. Together they are home to 31,403 residents in 10,527 households. That is more than the 7,570 people counted inside Hewlett Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $136,887 in 11563 to $176,274 in 11557.
Hewlett Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 7,570 |
| Households | 2,428 |
| Median household income | $140,765 |
| Median home value | $654,500 |
| Median age | 41 |
| Median rent | $2,067 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 31,403 |
| Households (sum of ZIP codes) | 10,527 |
| Median household income, range across ZIP codes | $136,887 (11563) to $176,274 (11557) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $146,768 |
| Homeowners | 79.8% |
| Households with kids under 18 | 36.2% |
| Moved in the past year | 5.1% |
| Carrier routes in EDDM2GO's route library | 30 routes, 11,104 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Hewlett: 11557 ($176,274)
- Most residents: 11563 (22,899 people)
- Highest homeownership: 11557 (90.4% own their home)
- Most households with kids: 11557 (42.9% of households)
- Most new movers: 11563 (6.4% moved in last year)
- Youngest median age: 11557 (39.9 years)
- Highest median home value: 11557 ($776,400)
Every ZIP code in Hewlett
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11563 | Lynbrook | 22,899 | 7,886 | $136,887 | $614,900 | 76.3% | 34.0% | 6.4% | 21 | 9,127 | 4% of its land |
| 11557 | Hewlett | 8,504 | 2,641 | $176,274 | $776,400 | 90.4% | 42.9% | 1.7% | 9 | 3,269 | 36% of its land; mailing city |
A ZIP code is listed for Hewlett when at least 10% of its land lies inside the Hewlett Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Hewlett. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Hewlett.
Counties
- Nassau County — 70 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Hewlett ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Hewlett, NY?
- 11563 and 11557. A ZIP code is listed for Hewlett when at least 10% of its land lies inside the Hewlett Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Hewlett.
- What is the population of Hewlett, NY?
- The Census Bureau counts 7,570 residents inside Hewlett Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Hewlett hold 31,403 residents in all.
- What is the median household income in Hewlett, NY?
- $140,765 inside Hewlett Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $136,887 to $176,274.
- Which Hewlett ZIP code has the highest median household income?
- 11557, at $176,274, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Hewlett, NY?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 30 carrier routes reaching 11,104 residential and 1,292 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.