Muttontown, NY ZIP Codes
3 ZIP codes serve Muttontown, New York: 11791, 11545 and 11732. Together they are home to 40,920 residents in 13,913 households. That is more than the 3,505 people counted inside Muttontown village limits, because these ZIP codes reach past its boundary. Median household income ranges from $148,965 in 11732 to $202,962 in 11791.
Muttontown village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 3,505 |
| Households | 1,152 |
| Median household income | $250,001 |
| Median home value | $1,914,800 |
| Median age | 45.2 |
| Median rent | not published |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 40,920 |
| Households (sum of ZIP codes) | 13,913 |
| Median household income, range across ZIP codes | $148,965 (11732) to $202,962 (11791) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $191,315 |
| Homeowners | 90.2% |
| Households with kids under 18 | 43.4% |
| Moved in the past year | 5.8% |
| Carrier routes in EDDM2GO's route library | 43 routes, 13,570 homes (3 of 3 ZIP codes) |
Top facts
- Highest median household income in Muttontown: 11791 ($202,962)
- Most residents: 11791 (25,520 people)
- Highest homeownership: 11791 (93.5% own their home)
- Most households with kids: 11791 (47.9% of households)
- Most new movers: 11791 (6.3% moved in last year)
- Youngest median age: 11791 (43.2 years)
- Highest median home value: 11545 ($1,101,100)
Every ZIP code in Muttontown
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11791 | Syosset | 25,520 | 8,113 | $202,962 | $937,700 | 93.5% | 47.9% | 6.3% | 27 | 8,893 | 28% of its land |
| 11545 | Glen Head | 12,172 | 4,503 | $182,528 | $1,101,100 | 89.5% | 39.4% | 5.8% | 12 | 4,315 | 7% of its land |
| 11732 | East Norwich | 3,228 | 1,297 | $148,965 | $780,800 | 71.7% | 29.1% | 2.0% | 4 | 1,475 | 51% of its land |
A ZIP code is listed for Muttontown when at least 10% of its land lies inside Muttontown village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Muttontown. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Muttontown.
Counties
- Nassau County — 70 ZIP codes
Nearby cities sharing these ZIP codes
- Syosset — 1 ZIP code
- Oyster Bay — 2 ZIP codes
Price a mailing to Muttontown ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Muttontown, NY?
- 11791, 11545 and 11732. A ZIP code is listed for Muttontown when at least 10% of its land lies inside Muttontown village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Muttontown.
- What is the population of Muttontown, NY?
- The Census Bureau counts 3,505 residents inside Muttontown village limits (ACS 2020–2024). The 3 ZIP codes that serve Muttontown hold 40,920 residents in all.
- What is the median household income in Muttontown, NY?
- $250,001 inside Muttontown village limits, per the Census Bureau. Across its ZIP codes the medians run from $148,965 to $202,962.
- Which Muttontown ZIP code has the highest median household income?
- 11791, at $202,962, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Muttontown, NY?
- For the 3 of 3 ZIP codes in EDDM2GO's stored route library: 43 carrier routes reaching 13,570 residential and 1,108 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.