31520 vs 31305 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 31520, Orange = ZIP 31305.
Quick verdict: ZIP 31520 is wealthier, more diverse. ZIP 31305 is higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 31520
Brunswick city, GA
View full profile →- Population22,743
- Median Income$37,652
- Median Home Value$135k
- Median Rent$683
- Median Age36.8 yrs
- Poverty Rate30.7%
ZIP 31305
Darien city, GA
View full profile →- Population5,119
- Median Income$36,339
- Median Home Value$144k
- Median Rent$584
- Median Age50.8 yrs
- Poverty Rate17.9%
Visual comparison (same scale)
Population
22,7435,119
Median Income
$37,652$36,339
Median Home Value
$135k$144k
Median Rent
$683$584
Median Age
36.8 yrs50.8 yrs
Poverty Rate
30.7%17.9%
Demographics
ZIP 31520
Brunswick city, GA
View full profile →- White %35.1%
- Black %49.9%
- Asian %1.2%
- Hispanic %11.1%
- Age 0–17 %24.4%
- Age 18–64 %57.3%
- Age 65+ %18.2%
- Bachelor's+ %16.2%
- Diversity Index61/100
ZIP 31305
Darien city, GA
View full profile →- White %61.5%
- Black %31.1%
- Asian %0.0%
- Hispanic %5.1%
- Age 0–17 %16.3%
- Age 18–64 %56.0%
- Age 65+ %27.8%
- Bachelor's+ %16.9%
- Diversity Index52/100
Visual comparison (same scale)
White %
35.1%61.5%
Black %
49.9%31.1%
Asian %
1.2%0.0%
Hispanic %
11.1%5.1%
Age 0–17 %
24.4%16.3%
Age 18–64 %
57.3%56.0%
Age 65+ %
18.2%27.8%
Bachelor's+ %
16.2%16.9%
Diversity Index
61/10052/100
Economy
ZIP 31520
Brunswick city, GA
View full profile →- Median Income$37,652
- Unemployment %6.9%
- IRS Net Migration+1,003
- Work From Home %2.9%
ZIP 31305
Darien city, GA
View full profile →- Median Income$36,339
- Unemployment %4.5%
- IRS Net Migration+226
- Work From Home %18.8%
Visual comparison (same scale)
Median Income
$37,652$36,339
Unemployment %
6.9%4.5%
IRS Net Migration
+1,003+226
Work From Home %
2.9%18.8%
Housing
ZIP 31520
Brunswick city, GA
View full profile →- Median Home Value$135k
- Median Rent$683
- Owner Occupied %43.2%
- Broadband %74.0%
- Vacant %16.1%
- Median Year Built1965
ZIP 31305
Darien city, GA
View full profile →- Median Home Value$144k
- Median Rent$584
- Owner Occupied %72.3%
- Broadband %79.2%
- Vacant %15.1%
- Median Year Built1995
Visual comparison (same scale)
Median Home Value
$135k$144k
Median Rent
$683$584
Owner Occupied %
43.2%72.3%
Broadband %
74.0%79.2%
Vacant %
16.1%15.1%
Median Year Built
19651995
Climate & Location
ZIP 31520
Brunswick city, GA
View full profile →- Snow Days/Year0 days
- Elevation (ft)13 ft
- Nearest Airport5.6 miles (9.0 km)
- Distance to Coast1.5 miles (2.4 km)
ZIP 31305
Darien city, GA
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport10.4 miles (16.8 km)
- Distance to Coast0.2 miles (0.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
13 ft10 ft
Nearest Airport
5.6 miles (9.0 km)10.4 miles (16.8 km)
Distance to Coast
1.5 miles (2.4 km)0.2 miles (0.4 km)
Infrastructure
ZIP 31520
Brunswick city, GA
View full profile →- Work From Home %2.9%
- Walkability (0–100)42
- Broadband %74.0%
ZIP 31305
Darien city, GA
View full profile →- Work From Home %18.8%
- Walkability (0–100)33
- Broadband %79.2%
Visual comparison (same scale)
Work From Home %
2.9%18.8%
Walkability (0–100)
4233
Broadband %
74.0%79.2%
Frequently Asked Questions
How do ZIP 31520 and 31305 compare?
ZIP 31520 is wealthier, more diverse. ZIP 31305 is higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (31520), orange the second (31305). 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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