17603 vs 17584 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 17603, Orange = ZIP 17584.
Quick verdict: ZIP 17603 is more affordable rent, more diverse. ZIP 17584 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 17603
Lancaster city, PA
View full profile →- Population66,788
- Median Income$77,156
- Median Home Value$245k
- Median Rent$1,069
- Median Age35.5 yrs
- Poverty Rate14.8%
ZIP 17584
Willow Street CDP, PA
View full profile →- Population11,776
- Median Income$106,363
- Median Home Value$297k
- Median Rent$1,968
- Median Age44.3 yrs
- Poverty Rate5.6%
Visual comparison (same scale)
Population
66,78811,776
Median Income
$77,156$106,363
Median Home Value
$245k$297k
Median Rent
$1,069$1,968
Median Age
35.5 yrs44.3 yrs
Poverty Rate
14.8%5.6%
Demographics
ZIP 17603
Lancaster city, PA
View full profile →- White %65.0%
- Black %8.2%
- Asian %3.9%
- Hispanic %26.7%
- Age 0–17 %21.8%
- Age 18–64 %62.1%
- Age 65+ %16.1%
- Bachelor's+ %36.7%
- Diversity Index50/100
ZIP 17584
Willow Street CDP, PA
View full profile →- White %84.7%
- Black %2.3%
- Asian %2.5%
- Hispanic %7.6%
- Age 0–17 %20.0%
- Age 18–64 %54.0%
- Age 65+ %26.0%
- Bachelor's+ %42.0%
- Diversity Index28/100
Visual comparison (same scale)
White %
65.0%84.7%
Black %
8.2%2.3%
Asian %
3.9%2.5%
Hispanic %
26.7%7.6%
Age 0–17 %
21.8%20.0%
Age 18–64 %
62.1%54.0%
Age 65+ %
16.1%26.0%
Bachelor's+ %
36.7%42.0%
Diversity Index
50/10028/100
Economy
ZIP 17603
Lancaster city, PA
View full profile →- Median Income$77,156
- Unemployment %5.0%
- IRS Net Migration+3,041
- Work From Home %9.8%
ZIP 17584
Willow Street CDP, PA
View full profile →- Median Income$106,363
- Unemployment %2.2%
- IRS Net Migration+536
- Work From Home %12.5%
Visual comparison (same scale)
Median Income
$77,156$106,363
Unemployment %
5.0%2.2%
IRS Net Migration
+3,041+536
Work From Home %
9.8%12.5%
Housing
ZIP 17603
Lancaster city, PA
View full profile →- Median Home Value$245k
- Median Rent$1,069
- Owner Occupied %62.4%
- Broadband %91.9%
- Vacant %4.8%
- Median Year Built1959
ZIP 17584
Willow Street CDP, PA
View full profile →- Median Home Value$297k
- Median Rent$1,968
- Owner Occupied %58.1%
- Broadband %91.5%
- Vacant %6.6%
- Median Year Built1987
Visual comparison (same scale)
Median Home Value
$245k$297k
Median Rent
$1,069$1,968
Owner Occupied %
62.4%58.1%
Broadband %
91.9%91.5%
Vacant %
4.8%6.6%
Median Year Built
19591987
Climate & Location
ZIP 17603
Lancaster city, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)270 ft
- Nearest Airport6.5 miles (10.5 km)
- Distance to Coast30.7 miles (49.4 km)
ZIP 17584
Willow Street CDP, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)270 ft
- Nearest Airport11.6 miles (18.7 km)
- Distance to Coast24.7 miles (39.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
270 ft270 ft
Nearest Airport
6.5 miles (10.5 km)11.6 miles (18.7 km)
Distance to Coast
30.7 miles (49.4 km)24.7 miles (39.7 km)
Infrastructure
ZIP 17603
Lancaster city, PA
View full profile →- Work From Home %9.8%
- Walkability (0–100)45
- Broadband %91.9%
ZIP 17584
Willow Street CDP, PA
View full profile →- Work From Home %12.5%
- Walkability (0–100)32
- Broadband %91.5%
Visual comparison (same scale)
Work From Home %
9.8%12.5%
Walkability (0–100)
4532
Broadband %
91.9%91.5%
Frequently Asked Questions
How do ZIP 17603 and 17584 compare?
ZIP 17603 is more affordable rent, more diverse. ZIP 17584 is wealthier, higher home values, 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 (17603), orange the second (17584). 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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