State size comparison
compared to
Washington is about 1.5 times bigger than Pennsylvania.
Pennsylvania is approximately 116,075 sq km, while Washington is approximately 172,348 sq km, making Washington 48% larger than Pennsylvania. Meanwhile, the population of Pennsylvania is ~12.7 million people (6.0 million fewer people live in Washington).
Tip:
This to-scale comparison of
Pennsylvania
vs.
Washington
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Washington vs. Pennsylvania
Flip Comparison · See true size
See Washington on top of Pennsylvania
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Quality of Life Comparison · 16 statistics
Be 30.2% less likely to be unemployed in Pennsylvania
→
Cost of Living Comparison · 7 categories - 2026 data
Pennsylvania is 6.1% cheaper than Washington
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City Size Comparison · See true size
Compare the size of Seattle vs Los Angeles
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