08530 vs 07830 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 08530, Orange = ZIP 07830.
Quick verdict: ZIP 08530 is more affordable rent, lower unemployment, more diverse. ZIP 07830 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share.
Quick Facts
ZIP 08530
Lambertville city, NJ
View full profile →- Population8,146
- Median Income$121,667
- Median Home Value$554k
- Median Rent$1,562
- Median Age50.8 yrs
- Poverty Rate2.6%
ZIP 07830
Califon borough, NJ
View full profile →- Population7,451
- Median Income$181,023
- Median Home Value$622k
- Median Rent$1,634
- Median Age50.6 yrs
- Poverty Rate1.9%
Visual comparison (same scale)
Population
8,1467,451
Median Income
$121,667$181,023
Median Home Value
$554k$622k
Median Rent
$1,562$1,634
Median Age
50.8 yrs50.6 yrs
Poverty Rate
2.6%1.9%
Demographics
ZIP 08530
Lambertville city, NJ
View full profile →- White %83.8%
- Black %5.5%
- Asian %1.4%
- Hispanic %8.3%
- Age 0–17 %14.1%
- Age 18–64 %63.7%
- Age 65+ %22.2%
- Bachelor's+ %58.0%
- Diversity Index29/100
ZIP 07830
Califon borough, NJ
View full profile →- White %87.8%
- Black %5.4%
- Asian %1.6%
- Hispanic %6.9%
- Age 0–17 %21.0%
- Age 18–64 %59.5%
- Age 65+ %19.5%
- Bachelor's+ %64.3%
- Diversity Index22/100
Visual comparison (same scale)
White %
83.8%87.8%
Black %
5.5%5.4%
Asian %
1.4%1.6%
Hispanic %
8.3%6.9%
Age 0–17 %
14.1%21.0%
Age 18–64 %
63.7%59.5%
Age 65+ %
22.2%19.5%
Bachelor's+ %
58.0%64.3%
Diversity Index
29/10022/100
Economy
ZIP 08530
Lambertville city, NJ
View full profile →- Median Income$121,667
- Unemployment %2.8%
- IRS Net Migration+524
- Work From Home %21.8%
ZIP 07830
Califon borough, NJ
View full profile →- Median Income$181,023
- Unemployment %4.8%
- IRS Net Migration+480
- Work From Home %21.9%
Visual comparison (same scale)
Median Income
$121,667$181,023
Unemployment %
2.8%4.8%
IRS Net Migration
+524+480
Work From Home %
21.8%21.9%
Housing
ZIP 08530
Lambertville city, NJ
View full profile →- Median Home Value$554k
- Median Rent$1,562
- Owner Occupied %79.0%
- Broadband %95.3%
- Vacant %7.5%
- Median Year Built1963
ZIP 07830
Califon borough, NJ
View full profile →- Median Home Value$622k
- Median Rent$1,634
- Owner Occupied %95.3%
- Broadband %95.6%
- Vacant %0.6%
- Median Year Built1973
Visual comparison (same scale)
Median Home Value
$554k$622k
Median Rent
$1,562$1,634
Owner Occupied %
79.0%95.3%
Broadband %
95.3%95.6%
Vacant %
7.5%0.6%
Median Year Built
19631973
Climate & Location
ZIP 08530
Lambertville city, NJ
View full profile →- Snow Days/Year0 days
- Elevation (ft)68 ft
- Nearest Airport8.2 miles (13.2 km)
- Distance to Coast12.2 miles (19.7 km)
ZIP 07830
Califon borough, NJ
View full profile →- Snow Days/Year0 days
- Elevation (ft)105 ft
- Nearest Airport20.6 miles (33.1 km)
- Distance to Coast23.9 miles (38.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
68 ft105 ft
Nearest Airport
8.2 miles (13.2 km)20.6 miles (33.1 km)
Distance to Coast
12.2 miles (19.7 km)23.9 miles (38.5 km)
Infrastructure
ZIP 08530
Lambertville city, NJ
View full profile →- Work From Home %21.8%
- Walkability (0–100)41
- Broadband %95.3%
ZIP 07830
Califon borough, NJ
View full profile →- Work From Home %21.9%
- Walkability (0–100)32
- Broadband %95.6%
Visual comparison (same scale)
Work From Home %
21.8%21.9%
Walkability (0–100)
4132
Broadband %
95.3%95.6%
Frequently Asked Questions
How do ZIP 08530 and 07830 compare?
ZIP 08530 is more affordable rent, lower unemployment, more diverse. ZIP 07830 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (08530), orange the second (07830). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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