77470 vs 78933 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 77470, Orange = ZIP 78933.
Quick verdict: ZIP 78933 is wealthier, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 77470
Rock Island CDP, TX
View full profile →- Population381
- Median Income$38,977
- Median Home Value—
- Median Age40.0 yrs
- Poverty Rate22.1%
ZIP 78933
TX
View full profile →- Population1,211
- Median Income$76,583
- Median Home Value$375k
- Median Age45.2 yrs
- Poverty Rate5.9%
Visual comparison (same scale)
Population
3811,211
Median Income
$38,977$76,583
Median Home Value
—$375k
Median Age
40.0 yrs45.2 yrs
Poverty Rate
22.1%5.9%
Demographics
ZIP 77470
Rock Island CDP, TX
View full profile →- White %95.8%
- Black %2.6%
- Asian %0.0%
- Hispanic %3.1%
- Age 0–17 %28.1%
- Age 18–64 %50.4%
- Age 65+ %21.5%
- Bachelor's+ %12.1%
- Diversity Index8/100
ZIP 78933
TX
View full profile →- White %94.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %30.0%
- Age 18–64 %39.4%
- Age 65+ %30.6%
- Bachelor's+ %33.9%
- Diversity Index11/100
Visual comparison (same scale)
White %
95.8%94.0%
Black %
2.6%0.0%
Asian %
0.0%0.0%
Hispanic %
3.1%0.0%
Age 0–17 %
28.1%30.0%
Age 18–64 %
50.4%39.4%
Age 65+ %
21.5%30.6%
Bachelor's+ %
12.1%33.9%
Diversity Index
8/10011/100
Economy
ZIP 77470
Rock Island CDP, TX
View full profile →- Median Income$38,977
- Unemployment %27.3%
- IRS Net Migration+18
- Work From Home %0.0%
- Mean Commute (min)101 min
ZIP 78933
TX
View full profile →- Median Income$76,583
- Unemployment %0.4%
- IRS Net Migration+57
- Work From Home %3.0%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$38,977$76,583
Unemployment %
27.3%0.4%
IRS Net Migration
+18+57
Work From Home %
0.0%3.0%
Mean Commute (min)
101 min—
Housing
ZIP 77470
Rock Island CDP, TX
View full profile →- Median Home Value—
- Owner Occupied %80.0%
- Broadband %77.6%
- Vacant %38.9%
- Median Year Built1959
ZIP 78933
TX
View full profile →- Median Home Value$375k
- Owner Occupied %94.6%
- Broadband %77.3%
- Vacant %24.9%
- Median Year Built2000
Visual comparison (same scale)
Median Home Value
—$375k
Owner Occupied %
80.0%94.6%
Broadband %
77.6%77.3%
Vacant %
38.9%24.9%
Median Year Built
19592000
Climate & Location
ZIP 77470
Rock Island CDP, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)225 ft
- Nearest Airport52.4 miles (84.3 km)
- Distance to Coast45.1 miles (72.5 km)
ZIP 78933
TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)176 ft
- Nearest Airport43.7 miles (70.4 km)
- Distance to Coast59.8 miles (96.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
225 ft176 ft
Nearest Airport
52.4 miles (84.3 km)43.7 miles (70.4 km)
Distance to Coast
45.1 miles (72.5 km)59.8 miles (96.2 km)
Infrastructure
ZIP 77470
Rock Island CDP, TX
View full profile →- Mean Commute (min)101 min
- Work From Home %0.0%
- Walkability (0–100)23
- Broadband %77.6%
ZIP 78933
TX
View full profile →- Mean Commute (min)—
- Work From Home %3.0%
- Walkability (0–100)27
- Broadband %77.3%
Visual comparison (same scale)
Mean Commute (min)
101 min—
Work From Home %
0.0%3.0%
Walkability (0–100)
2327
Broadband %
77.6%77.3%
Frequently Asked Questions
How do ZIP 77470 and 78933 compare?
ZIP 78933 is wealthier, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (77470), orange the second (78933). 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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