94939 vs 94920 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 94939, Orange = ZIP 94920.
Quick verdict: ZIP 94939 is more affordable rent, lower unemployment, more diverse. ZIP 94920 is wealthier, lower poverty rate, more educated, higher work-from-home share.
Quick Facts
ZIP 94939
Larkspur city, CA
View full profile →- Population7,372
- Median Income$182,743
- Median Home Value$2000k
- Median Rent$2,862
- Median Age46.7 yrs
- Poverty Rate6.7%
ZIP 94920
Tiburon town, CA
View full profile →- Population12,682
- Median Income$238,304
- Median Home Value$2000k
- Median Rent$3,501
- Median Age50.6 yrs
- Poverty Rate2.4%
Visual comparison (same scale)
Population
7,37212,682
Median Income
$182,743$238,304
Median Home Value
$2000k$2000k
Median Rent
$2,862$3,501
Median Age
46.7 yrs50.6 yrs
Poverty Rate
6.7%2.4%
Demographics
ZIP 94939
Larkspur city, CA
View full profile →- White %80.3%
- Black %0.8%
- Asian %4.4%
- Hispanic %5.5%
- Age 0–17 %18.6%
- Age 18–64 %61.2%
- Age 65+ %20.3%
- Bachelor's+ %76.2%
- Diversity Index34/100
ZIP 94920
Tiburon town, CA
View full profile →- White %83.6%
- Black %0.5%
- Asian %7.7%
- Hispanic %5.3%
- Age 0–17 %20.9%
- Age 18–64 %53.3%
- Age 65+ %25.8%
- Bachelor's+ %80.4%
- Diversity Index29/100
Visual comparison (same scale)
White %
80.3%83.6%
Black %
0.8%0.5%
Asian %
4.4%7.7%
Hispanic %
5.5%5.3%
Age 0–17 %
18.6%20.9%
Age 18–64 %
61.2%53.3%
Age 65+ %
20.3%25.8%
Bachelor's+ %
76.2%80.4%
Diversity Index
34/10029/100
Economy
ZIP 94939
Larkspur city, CA
View full profile →- Median Income$182,743
- Unemployment %5.4%
- IRS Net Migration+363
- Work From Home %31.4%
ZIP 94920
Tiburon town, CA
View full profile →- Median Income$238,304
- Unemployment %7.8%
- IRS Net Migration+624
- Work From Home %41.0%
Visual comparison (same scale)
Median Income
$182,743$238,304
Unemployment %
5.4%7.8%
IRS Net Migration
+363+624
Work From Home %
31.4%41.0%
Housing
ZIP 94939
Larkspur city, CA
View full profile →- Median Home Value$2000k
- Median Rent$2,862
- Owner Occupied %49.3%
- Broadband %99.0%
- Vacant %7.0%
- Median Year Built1972
ZIP 94920
Tiburon town, CA
View full profile →- Median Home Value$2000k
- Median Rent$3,501
- Owner Occupied %73.0%
- Broadband %98.9%
- Vacant %14.5%
- Median Year Built1968
Visual comparison (same scale)
Median Home Value
$2000k$2000k
Median Rent
$2,862$3,501
Owner Occupied %
49.3%73.0%
Broadband %
99.0%98.9%
Vacant %
7.0%14.5%
Median Year Built
19721968
Climate & Location
ZIP 94939
Larkspur city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)145 ft
- Nearest Airport22.7 miles (36.6 km)
- Distance to Coast0.3 miles (0.6 km)
ZIP 94920
Tiburon town, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)20 ft
- Nearest Airport17.5 miles (28.2 km)
- Distance to Coast0.9 miles (1.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
145 ft20 ft
Nearest Airport
22.7 miles (36.6 km)17.5 miles (28.2 km)
Distance to Coast
0.3 miles (0.6 km)0.9 miles (1.5 km)
Infrastructure
ZIP 94939
Larkspur city, CA
View full profile →- Work From Home %31.4%
- Walkability (0–100)63
- Broadband %99.0%
ZIP 94920
Tiburon town, CA
View full profile →- Work From Home %41.0%
- Walkability (0–100)56
- Broadband %98.9%
Visual comparison (same scale)
Work From Home %
31.4%41.0%
Walkability (0–100)
6356
Broadband %
99.0%98.9%
Frequently Asked Questions
How do ZIP 94939 and 94920 compare?
ZIP 94939 is more affordable rent, lower unemployment, more diverse. ZIP 94920 is wealthier, lower poverty rate, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (94939), orange the second (94920). 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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