Centereach, NY ZIP Codes
One ZIP code serves Centereach, New York: 11720. Together they are home to 29,292 residents in 8,860 households.
Centereach Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 31,839 |
| Households | 9,676 |
| Median household income | $132,240 |
| Median home value | $514,800 |
| Median age | 38.4 |
| Median rent | $2,420 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 29,292 |
| Households (sum of ZIP codes) | 8,860 |
| Median household income, range across ZIP codes | $134,898 (11720) to $134,898 (11720) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $134,898 |
| Homeowners | 87.4% |
| Households with kids under 18 | 38.1% |
| Moved in the past year | 7.7% |
| Carrier routes in EDDM2GO's route library | 17 routes, 9,141 homes (1 of 1 ZIP codes) |
Every ZIP code in Centereach
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11720 | Centereach | 29,292 | 8,860 | $134,898 | $518,600 | 87.4% | 38.1% | 7.7% | 17 | 9,576 | 99% of its land; mailing city |
A ZIP code is listed for Centereach when at least 10% of its land lies inside the Centereach Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Centereach. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Centereach.
Counties
- Suffolk County — 108 ZIP codes
Price a mailing to Centereach ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Centereach, NY?
- 11720. A ZIP code is listed for Centereach when at least 10% of its land lies inside the Centereach Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Centereach.
- What is the population of Centereach, NY?
- The Census Bureau counts 31,839 residents inside Centereach Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Centereach hold 29,292 residents in all.
- What is the median household income in Centereach, NY?
- $132,240 inside Centereach Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $134,898 to $134,898.
- How many carrier routes and mailboxes are in Centereach, NY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 17 carrier routes reaching 9,141 residential and 433 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.