Olivet, NJ ZIP Codes
One ZIP code serves Olivet, New Jersey: 08318. Together they are home to 11,961 residents in 4,264 households. That is more than the 1,573 people counted inside Olivet Census-designated place, because these ZIP codes reach past its boundary.
Olivet Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,573 |
| Households | 508 |
| Median household income | $128,849 |
| Median home value | $340,700 |
| Median age | 43.2 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 11,961 |
| Households (sum of ZIP codes) | 4,264 |
| Median household income, range across ZIP codes | $92,558 (08318) to $92,558 (08318) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $92,558 |
| Homeowners | 84.2% |
| Households with kids under 18 | 27.3% |
| Moved in the past year | 6.2% |
| Carrier routes in EDDM2GO's route library | 9 routes, 4,681 homes (1 of 1 ZIP codes) |
Every ZIP code in Olivet
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08318 | Elmer | 11,961 | 4,264 | $92,558 | $302,000 | 84.2% | 27.3% | 6.2% | 9 | 4,837 | 3% of its land |
A ZIP code is listed for Olivet when at least 10% of its land lies inside the Olivet Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Olivet. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Olivet.
Counties
- Salem County — 11 ZIP codes
Price a mailing to Olivet ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Olivet, NJ?
- 08318. A ZIP code is listed for Olivet when at least 10% of its land lies inside the Olivet Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Olivet.
- What is the population of Olivet, NJ?
- The Census Bureau counts 1,573 residents inside Olivet Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Olivet hold 11,961 residents in all.
- What is the median household income in Olivet, NJ?
- $128,849 inside Olivet Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $92,558 to $92,558.
- How many carrier routes and mailboxes are in Olivet, NJ?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 9 carrier routes reaching 4,681 residential and 157 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.