Califon, NJ ZIP Codes
One ZIP code serves Califon, New Jersey: 07830. Together they are home to 7,379 residents in 2,777 households. That is more than the 930 people counted inside Califon borough limits, because these ZIP codes reach past its boundary.
Califon borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 930 |
| Households | 395 |
| Median household income | $128,194 |
| Median home value | $431,600 |
| Median age | 45.9 |
| Median rent | $1,781 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 7,379 |
| Households (sum of ZIP codes) | 2,777 |
| Median household income, range across ZIP codes | $180,852 (07830) to $180,852 (07830) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $180,852 |
| Homeowners | 91.3% |
| Households with kids under 18 | 27.7% |
| Moved in the past year | 4.1% |
| Carrier routes in EDDM2GO's route library | 5 routes, 2,488 homes (1 of 1 ZIP codes) |
Every ZIP code in Califon
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07830 | Califon | 7,379 | 2,777 | $180,852 | $656,400 | 91.3% | 27.7% | 4.1% | 5 | 2,589 | 4% of its land; mailing city |
A ZIP code is listed for Califon when at least 10% of its land lies inside Califon borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Califon. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Califon.
Counties
- Hunterdon County — 24 ZIP codes
Price a mailing to Califon ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Califon, NJ?
- 07830. A ZIP code is listed for Califon when at least 10% of its land lies inside Califon borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Califon.
- What is the population of Califon, NJ?
- The Census Bureau counts 930 residents inside Califon borough limits (ACS 2020–2024). The 1 ZIP code that serve Califon hold 7,379 residents in all.
- What is the median household income in Califon, NJ?
- $128,194 inside Califon borough limits, per the Census Bureau. Across its ZIP codes the medians run from $180,852 to $180,852.
- How many carrier routes and mailboxes are in Califon, NJ?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 2,488 residential and 102 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.