21701 vs 21704 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21701, Orange = ZIP 21704.
Quick verdict: ZIP 21701 is more affordable rent. ZIP 21704 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21701
Frederick city, MD
View full profile →- Population41,340
- Median Income$102,306
- Median Home Value$405k
- Median Rent$1,436
- Median Age39.3 yrs
- Poverty Rate7.3%
ZIP 21704
Urbana CDP, MD
View full profile →- Population19,623
- Median Income$164,457
- Median Home Value$586k
- Median Rent$2,179
- Median Age38.4 yrs
- Poverty Rate3.2%
Visual comparison (same scale)
Population
41,34019,623
Median Income
$102,306$164,457
Median Home Value
$405k$586k
Median Rent
$1,436$2,179
Median Age
39.3 yrs38.4 yrs
Poverty Rate
7.3%3.2%
Demographics
ZIP 21701
Frederick city, MD
View full profile →- White %73.1%
- Black %12.0%
- Asian %3.4%
- Hispanic %8.0%
- Age 0–17 %19.3%
- Age 18–64 %62.9%
- Age 65+ %17.8%
- Bachelor's+ %49.7%
- Diversity Index44/100
ZIP 21704
Urbana CDP, MD
View full profile →- White %54.0%
- Black %12.6%
- Asian %16.8%
- Hispanic %13.5%
- Age 0–17 %31.8%
- Age 18–64 %57.6%
- Age 65+ %10.5%
- Bachelor's+ %58.1%
- Diversity Index64/100
Visual comparison (same scale)
White %
73.1%54.0%
Black %
12.0%12.6%
Asian %
3.4%16.8%
Hispanic %
8.0%13.5%
Age 0–17 %
19.3%31.8%
Age 18–64 %
62.9%57.6%
Age 65+ %
17.8%10.5%
Bachelor's+ %
49.7%58.1%
Diversity Index
44/10064/100
Economy
ZIP 21701
Frederick city, MD
View full profile →- Median Income$102,306
- Unemployment %3.8%
- IRS Net Migration+2,429
- Work From Home %19.0%
ZIP 21704
Urbana CDP, MD
View full profile →- Median Income$164,457
- Unemployment %3.5%
- IRS Net Migration+1,153
- Work From Home %27.3%
Visual comparison (same scale)
Median Income
$102,306$164,457
Unemployment %
3.8%3.5%
IRS Net Migration
+2,429+1,153
Work From Home %
19.0%27.3%
Housing
ZIP 21701
Frederick city, MD
View full profile →- Median Home Value$405k
- Median Rent$1,436
- Owner Occupied %67.2%
- Broadband %91.9%
- Vacant %6.6%
- Median Year Built1984
ZIP 21704
Urbana CDP, MD
View full profile →- Median Home Value$586k
- Median Rent$2,179
- Owner Occupied %81.3%
- Broadband %94.8%
- Vacant %1.5%
- Median Year Built2007
Visual comparison (same scale)
Median Home Value
$405k$586k
Median Rent
$1,436$2,179
Owner Occupied %
67.2%81.3%
Broadband %
91.9%94.8%
Vacant %
6.6%1.5%
Median Year Built
19842007
Climate & Location
ZIP 21701
Frederick city, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)380 ft
- Nearest Airport27.9 miles (44.9 km)
- Distance to Coast38.0 miles (61.1 km)
ZIP 21704
Urbana CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)380 ft
- Nearest Airport28.7 miles (46.2 km)
- Distance to Coast33.6 miles (54.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
380 ft380 ft
Nearest Airport
27.9 miles (44.9 km)28.7 miles (46.2 km)
Distance to Coast
38.0 miles (61.1 km)33.6 miles (54.1 km)
Infrastructure
ZIP 21701
Frederick city, MD
View full profile →- Work From Home %19.0%
- Walkability (0–100)68
- Broadband %91.9%
ZIP 21704
Urbana CDP, MD
View full profile →- Work From Home %27.3%
- Walkability (0–100)35
- Broadband %94.8%
Visual comparison (same scale)
Work From Home %
19.0%27.3%
Walkability (0–100)
6835
Broadband %
91.9%94.8%
Frequently Asked Questions
How do ZIP 21701 and 21704 compare?
ZIP 21701 is more affordable rent. ZIP 21704 is wealthier, higher home values, 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 (21701), orange the second (21704). 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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