21530 vs 25431 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21530, Orange = ZIP 25431.
Quick verdict: ZIP 21530 is higher home values, more diverse, higher work-from-home share. ZIP 25431 is wealthier, lower poverty rate, lower unemployment, more educated.
Quick Facts
ZIP 21530
Flintstone CDP, MD
View full profile →- Population1,481
- Median Income$63,904
- Median Home Value$194k
- Median Rent$720
- Median Age54.2 yrs
- Poverty Rate6.5%
ZIP 25431
WV
View full profile →- Population313
- Median Income$68,289
- Median Home Value$180k
- Median Rent—
- Median Age34.3 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
1,481313
Median Income
$63,904$68,289
Median Home Value
$194k$180k
Median Rent
$720—
Median Age
54.2 yrs34.3 yrs
Poverty Rate
6.5%0.0%
Demographics
ZIP 21530
Flintstone CDP, MD
View full profile →- White %98.5%
- Black %0.7%
- Asian %0.0%
- Hispanic %1.3%
- Age 0–17 %18.8%
- Age 18–64 %55.0%
- Age 65+ %26.1%
- Bachelor's+ %22.4%
- Diversity Index3/100
ZIP 25431
WV
View full profile →- White %99.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %27.8%
- Age 18–64 %33.5%
- Age 65+ %38.7%
- Bachelor's+ %26.6%
- Diversity Index2/100
Visual comparison (same scale)
White %
98.5%99.0%
Black %
0.7%0.0%
Asian %
0.0%0.0%
Hispanic %
1.3%0.0%
Age 0–17 %
18.8%27.8%
Age 18–64 %
55.0%33.5%
Age 65+ %
26.1%38.7%
Bachelor's+ %
22.4%26.6%
Diversity Index
3/1002/100
Economy
ZIP 21530
Flintstone CDP, MD
View full profile →- Median Income$63,904
- Unemployment %2.7%
- IRS Net Migration+87
- Work From Home %18.9%
- Mean Commute (min)—
ZIP 25431
WV
View full profile →- Median Income$68,289
- Unemployment %0.0%
- IRS Net Migration+12
- Work From Home %0.0%
- Mean Commute (min)105 min
Visual comparison (same scale)
Median Income
$63,904$68,289
Unemployment %
2.7%0.0%
IRS Net Migration
+87+12
Work From Home %
18.9%0.0%
Mean Commute (min)
—105 min
Housing
ZIP 21530
Flintstone CDP, MD
View full profile →- Median Home Value$194k
- Median Rent$720
- Owner Occupied %81.2%
- Broadband %83.0%
- Vacant %24.7%
- Median Year Built1970
ZIP 25431
WV
View full profile →- Median Home Value$180k
- Median Rent—
- Owner Occupied %84.8%
- Broadband %82.6%
- Vacant %41.8%
- Median Year Built1988
Visual comparison (same scale)
Median Home Value
$194k$180k
Median Rent
$720—
Owner Occupied %
81.2%84.8%
Broadband %
83.0%82.6%
Vacant %
24.7%41.8%
Median Year Built
19701988
Climate & Location
ZIP 21530
Flintstone CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)730 ft
- Nearest Airport35.5 miles (57.2 km)
- Distance to Coast93.4 miles (150.3 km)
ZIP 25431
WV
View full profile →- Snow Days/Year0 days
- Elevation (ft)720 ft
- Nearest Airport32.0 miles (51.5 km)
- Distance to Coast87.9 miles (141.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
730 ft720 ft
Nearest Airport
35.5 miles (57.2 km)32.0 miles (51.5 km)
Distance to Coast
93.4 miles (150.3 km)87.9 miles (141.5 km)
Infrastructure
ZIP 21530
Flintstone CDP, MD
View full profile →- Mean Commute (min)—
- Work From Home %18.9%
- Walkability (0–100)15
- Broadband %83.0%
ZIP 25431
WV
View full profile →- Mean Commute (min)105 min
- Work From Home %0.0%
- Walkability (0–100)—
- Broadband %82.6%
Visual comparison (same scale)
Mean Commute (min)
—105 min
Work From Home %
18.9%0.0%
Walkability (0–100)
15—
Broadband %
83.0%82.6%
Frequently Asked Questions
How do ZIP 21530 and 25431 compare?
ZIP 21530 is higher home values, more diverse, higher work-from-home share. ZIP 25431 is wealthier, lower poverty rate, lower unemployment, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (21530), orange the second (25431). 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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