ZIP Code 11973 is located in Upton New York. Portions of 11973 are also in Brookhaven (town). 11973 is entirely within Suffolk County. Regionally, 11973 is located in Metro New York City.
| ZIP Code Name | Upton |
| Primary County | Suffolk County |
| ZIP Code Type | PO Box |
| Population (2022) | 39 |
| Area Code(s) | 631 / 934 |
| Current Time | EST |
| Population | 39 |
| Population Growth Rate | -16.67% |
| Population Density | 51 People per Square Mile |
| Current Unemployment Rate (November 2024) | 4.0% |
| Majority Race/Ethnicty | Asian - 71.43% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 10 | 28.57% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 25 | 71.43% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Coordinates | 40.87202072,-72.87755585 |
| Adjacent ZIP Codes | |
| Cities/Towns in 11973 | |
| Region | Metro New York City |
| Metropolitan/Micropolitan Stat Area | New York-Newark-Jersey City, NY-NJ-PA |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 0.76161268 Square Miles |
| School Districts in 11973 |