94583 vs 94531 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 94583, Orange = ZIP 94531.
Quick verdict: ZIP 94583 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 94531 is more affordable rent, more diverse.
Quick Facts
ZIP 94583
San Ramon city, CA
View full profile →- Population39,418
- Median Income$184,033
- Median Home Value$1234k
- Median Rent$2,738
- Median Age40.6 yrs
- Poverty Rate3.1%
ZIP 94531
Antioch city, CA
View full profile →- Population44,746
- Median Income$123,428
- Median Home Value$660k
- Median Rent$2,619
- Median Age38.9 yrs
- Poverty Rate7.2%
Visual comparison (same scale)
Population
39,41844,746
Median Income
$184,033$123,428
Median Home Value
$1234k$660k
Median Rent
$2,738$2,619
Median Age
40.6 yrs38.9 yrs
Poverty Rate
3.1%7.2%
Demographics
ZIP 94583
San Ramon city, CA
View full profile →- White %48.1%
- Black %1.8%
- Asian %37.0%
- Hispanic %10.8%
- Age 0–17 %25.7%
- Age 18–64 %60.3%
- Age 65+ %14.0%
- Bachelor's+ %64.1%
- Diversity Index62/100
ZIP 94531
Antioch city, CA
View full profile →- White %27.5%
- Black %24.4%
- Asian %20.7%
- Hispanic %25.8%
- Age 0–17 %21.9%
- Age 18–64 %65.7%
- Age 65+ %12.5%
- Bachelor's+ %31.6%
- Diversity Index76/100
Visual comparison (same scale)
White %
48.1%27.5%
Black %
1.8%24.4%
Asian %
37.0%20.7%
Hispanic %
10.8%25.8%
Age 0–17 %
25.7%21.9%
Age 18–64 %
60.3%65.7%
Age 65+ %
14.0%12.5%
Bachelor's+ %
64.1%31.6%
Diversity Index
62/10076/100
Economy
ZIP 94583
San Ramon city, CA
View full profile →- Median Income$184,033
- Unemployment %5.1%
- IRS Net Migration+1,940
- Work From Home %28.4%
ZIP 94531
Antioch city, CA
View full profile →- Median Income$123,428
- Unemployment %5.7%
- IRS Net Migration+2,202
- Work From Home %15.5%
Visual comparison (same scale)
Median Income
$184,033$123,428
Unemployment %
5.1%5.7%
IRS Net Migration
+1,940+2,202
Work From Home %
28.4%15.5%
Housing
ZIP 94583
San Ramon city, CA
View full profile →- Median Home Value$1234k
- Median Rent$2,738
- Owner Occupied %71.7%
- Broadband %96.0%
- Vacant %3.0%
- Median Year Built1981
ZIP 94531
Antioch city, CA
View full profile →- Median Home Value$660k
- Median Rent$2,619
- Owner Occupied %72.3%
- Broadband %96.8%
- Vacant %2.0%
- Median Year Built1997
Visual comparison (same scale)
Median Home Value
$1234k$660k
Median Rent
$2,738$2,619
Owner Occupied %
71.7%72.3%
Broadband %
96.0%96.8%
Vacant %
3.0%2.0%
Median Year Built
19811997
Climate & Location
ZIP 94583
San Ramon city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,170 ft
- Nearest Airport13.8 miles (22.2 km)
- Distance to Coast12.2 miles (19.6 km)
ZIP 94531
Antioch city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)60 ft
- Nearest Airport15.4 miles (24.8 km)
- Distance to Coast3.4 miles (5.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
2,170 ft60 ft
Nearest Airport
13.8 miles (22.2 km)15.4 miles (24.8 km)
Distance to Coast
12.2 miles (19.6 km)3.4 miles (5.4 km)
Infrastructure
ZIP 94583
San Ramon city, CA
View full profile →- Work From Home %28.4%
- Walkability (0–100)51
- Broadband %96.0%
ZIP 94531
Antioch city, CA
View full profile →- Work From Home %15.5%
- Walkability (0–100)40
- Broadband %96.8%
Visual comparison (same scale)
Work From Home %
28.4%15.5%
Walkability (0–100)
5140
Broadband %
96.0%96.8%
Frequently Asked Questions
How do ZIP 94583 and 94531 compare?
ZIP 94583 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 94531 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (94583), orange the second (94531). 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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