17566 vs 17512 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 17566, Orange = ZIP 17512.
Quick verdict: ZIP 17566 is wealthier, higher home values, lower poverty rate. ZIP 17512 is more affordable rent, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 17566
Quarryville borough, PA
View full profile →- Population12,276
- Median Income$73,545
- Median Home Value$284k
- Median Rent$1,041
- Median Age38.1 yrs
- Poverty Rate8.6%
ZIP 17512
Columbia borough, PA
View full profile →- Population18,235
- Median Income$61,130
- Median Home Value$221k
- Median Rent$855
- Median Age45.0 yrs
- Poverty Rate12.2%
Visual comparison (same scale)
Population
12,27618,235
Median Income
$73,545$61,130
Median Home Value
$284k$221k
Median Rent
$1,041$855
Median Age
38.1 yrs45.0 yrs
Poverty Rate
8.6%12.2%
Demographics
ZIP 17566
Quarryville borough, PA
View full profile →- White %91.1%
- Black %1.3%
- Asian %2.4%
- Hispanic %2.8%
- Age 0–17 %27.4%
- Age 18–64 %53.8%
- Age 65+ %18.9%
- Bachelor's+ %19.6%
- Diversity Index17/100
ZIP 17512
Columbia borough, PA
View full profile →- White %82.7%
- Black %5.8%
- Asian %0.4%
- Hispanic %14.9%
- Age 0–17 %17.7%
- Age 18–64 %56.6%
- Age 65+ %25.6%
- Bachelor's+ %22.6%
- Diversity Index29/100
Visual comparison (same scale)
White %
91.1%82.7%
Black %
1.3%5.8%
Asian %
2.4%0.4%
Hispanic %
2.8%14.9%
Age 0–17 %
27.4%17.7%
Age 18–64 %
53.8%56.6%
Age 65+ %
18.9%25.6%
Bachelor's+ %
19.6%22.6%
Diversity Index
17/10029/100
Economy
ZIP 17566
Quarryville borough, PA
View full profile →- Median Income$73,545
- Unemployment %3.0%
- IRS Net Migration+559
- Work From Home %6.2%
ZIP 17512
Columbia borough, PA
View full profile →- Median Income$61,130
- Unemployment %2.4%
- IRS Net Migration+830
- Work From Home %6.6%
Visual comparison (same scale)
Median Income
$73,545$61,130
Unemployment %
3.0%2.4%
IRS Net Migration
+559+830
Work From Home %
6.2%6.6%
Housing
ZIP 17566
Quarryville borough, PA
View full profile →- Median Home Value$284k
- Median Rent$1,041
- Owner Occupied %70.7%
- Broadband %77.6%
- Vacant %2.5%
- Median Year Built1978
ZIP 17512
Columbia borough, PA
View full profile →- Median Home Value$221k
- Median Rent$855
- Owner Occupied %64.0%
- Broadband %85.4%
- Vacant %5.6%
- Median Year Built1959
Visual comparison (same scale)
Median Home Value
$284k$221k
Median Rent
$1,041$855
Owner Occupied %
70.7%64.0%
Broadband %
77.6%85.4%
Vacant %
2.5%5.6%
Median Year Built
19781959
Climate & Location
ZIP 17566
Quarryville borough, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)260 ft
- Nearest Airport19.3 miles (31.0 km)
- Distance to Coast17.7 miles (28.5 km)
ZIP 17512
Columbia borough, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)360 ft
- Nearest Airport11.5 miles (18.5 km)
- Distance to Coast34.8 miles (56.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
260 ft360 ft
Nearest Airport
19.3 miles (31.0 km)11.5 miles (18.5 km)
Distance to Coast
17.7 miles (28.5 km)34.8 miles (56.0 km)
Infrastructure
ZIP 17566
Quarryville borough, PA
View full profile →- Work From Home %6.2%
- Walkability (0–100)34
- Broadband %77.6%
ZIP 17512
Columbia borough, PA
View full profile →- Work From Home %6.6%
- Walkability (0–100)50
- Broadband %85.4%
Visual comparison (same scale)
Work From Home %
6.2%6.6%
Walkability (0–100)
3450
Broadband %
77.6%85.4%
Frequently Asked Questions
How do ZIP 17566 and 17512 compare?
ZIP 17566 is wealthier, higher home values, lower poverty rate. ZIP 17512 is more affordable rent, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (17566), orange the second (17512). 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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