Jamesport, NY ZIP Codes
4 ZIP codes serve Jamesport, New York: 11901, 11948, 11970 and 11947. Together they are home to 34,579 residents in 12,695 households. That is more than the 1,593 people counted inside Jamesport Census-designated place, because these ZIP codes reach past its boundary.
Jamesport Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,593 |
| Households | 799 |
| Median household income | $97,005 |
| Median home value | $674,800 |
| Median age | 65.7 |
| Median rent | not published |
All 4 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 34,579 |
| Households (sum of ZIP codes) | 12,695 |
| Median household income, range across ZIP codes | $85,061 (11901) to $85,061 (11901) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $85,061 |
| Homeowners | 71.4% |
| Households with kids under 18 | 22.6% |
| Moved in the past year | 9.5% |
| Carrier routes in EDDM2GO's route library | 22 routes, 11,591 homes (2 of 4 ZIP codes) |
Every ZIP code in Jamesport
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11901 | Riverhead | 33,091 | 12,085 | $85,061 | $453,800 | 70.2% | 23.2% | 9.8% | 21 | 12,312 | 6% of its land |
| 11948 | Laurel | 924 | 364 | $148,398 | $880,100 | 100.0% | 4.9% | 6.0% | 1 | 499 | 23% of its land |
| 11970 | South Jamesport | 416 | 199 | — | $779,900 | 100.0% | 0.0% | 0.0% | — | — | 100% of its land |
| 11947 | Jamesport | 148 | 47 | — | — | 36.2% | 100.0% | 0.0% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Jamesport when at least 10% of its land lies inside the Jamesport Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Jamesport. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Jamesport.
Counties
- Suffolk County — 108 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Jamesport ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Jamesport, NY?
- 11901, 11948, 11970 and 11947. A ZIP code is listed for Jamesport when at least 10% of its land lies inside the Jamesport Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Jamesport.
- What is the population of Jamesport, NY?
- The Census Bureau counts 1,593 residents inside Jamesport Census-designated place (ACS 2020–2024). The 4 ZIP codes that serve Jamesport hold 34,579 residents in all.
- What is the median household income in Jamesport, NY?
- $97,005 inside Jamesport Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $85,061 to $85,061.
- How many carrier routes and mailboxes are in Jamesport, NY?
- For the 2 of 4 ZIP codes in EDDM2GO's stored route library: 22 carrier routes reaching 11,591 residential and 1,220 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.