ZIP 07830 · Califon
Who lives in ZIP code 07830 (Califon, NJ): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Califon, NJ · Hunterdon County
uszips 2026
People7,379
Median age50.5
Household income$180,852
Home value$680,830
Median rent$1,979/mo
Poverty3.1%
College degree+66.4%
Commute33 min
Place
- Metro area
- New York-Newark-Jersey City, NY-NJ
- Wider region
- New York-Newark, NY-NJ-CT-PA
- Metro division
- Newark, NJ
- Time zone
- Eastern
- Density
- 110 / sq mi
- Housing units
- 2,777
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
20.2% are 65 or older; 78.8% are adults.
Household income
69.2% of households earn $100K+. Median per person: $62,399.
Education (adults 25+)
48.6% of degrees are in STEM fields.
Race
6.1% Hispanic or Latino (of any race).
Households & family
- Married
- 68.0%
- Never married
- 21.5%
- Divorced
- 5.4%
- Widowed
- 5.1%
- Family size
- 2.95
- Dual-income families
- 56.6%
Housing
- Own their home
- 91.3%
- Rent burden
- 42.9%
- Men / women
- 46% / 54%
Work
- In labor force
- 64.7%
- Unemployment
- 5.2%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 7.2%
- With a disability
- 5.8%
- No health insurance
- 0.9%
- Limited English
- 0.1%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.