State size comparison
compared to
Montana is about 3.2 times bigger than Pennsylvania.
Pennsylvania is approximately 116,075 sq km, while Montana is approximately 376,979 sq km, making Montana 225% larger than Pennsylvania. Meanwhile, the population of Pennsylvania is ~12.7 million people (11.7 million fewer people live in Montana).
Tip:
This to-scale comparison of
Pennsylvania
vs.
Montana
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Montana vs. Pennsylvania
Flip Comparison · See true size
See Montana on top of Pennsylvania
→
Quality of Life Comparison · 12 statistics
Make 16.2% more money in Pennsylvania
→
Cost of Living Comparison · 7 categories - 2026 data
Pennsylvania is 1.6% more expensive than Montana
→
City Size Comparison · See true size
Compare the size of Los Angeles vs New York City
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