Kingston, NJ ZIP Codes
2 ZIP codes serve Kingston, New Jersey: 08540 and 08528. Together they are home to 50,709 residents in 18,816 households. That is more than the 1,670 people counted inside Kingston Census-designated place, because these ZIP codes reach past its boundary.
Kingston Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,670 |
| Households | 842 |
| Median household income | $110,813 |
| Median home value | $475,900 |
| Median age | 51.1 |
| Median rent | $1,765 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 50,709 |
| Households (sum of ZIP codes) | 18,816 |
| Median household income, range across ZIP codes | $176,983 (08540) to $176,983 (08540) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $176,983 |
| Homeowners | 64.0% |
| Households with kids under 18 | 36.2% |
| Moved in the past year | 14.7% |
| Carrier routes in EDDM2GO's route library | 48 routes, 20,795 homes (1 of 2 ZIP codes) |
Every ZIP code in Kingston
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08540 | Princeton | 50,388 | 18,609 | $176,983 | $767,900 | 63.7% | 36.4% | 14.8% | 48 | 22,607 | 2% of its land |
| 08528 | Kingston | 321 | 207 | — | $233,500 | 91.3% | 18.8% | 0.0% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Kingston when at least 10% of its land lies inside the Kingston Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Kingston. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Kingston.
Counties
- Somerset County — 32 ZIP codes
- Mercer County — 23 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Kingston ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Kingston, NJ?
- 08540 and 08528. A ZIP code is listed for Kingston when at least 10% of its land lies inside the Kingston Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Kingston.
- What is the population of Kingston, NJ?
- The Census Bureau counts 1,670 residents inside Kingston Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Kingston hold 50,709 residents in all.
- What is the median household income in Kingston, NJ?
- $110,813 inside Kingston Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $176,983 to $176,983.
- How many carrier routes and mailboxes are in Kingston, NJ?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 48 carrier routes reaching 20,795 residential and 1,790 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.