State size comparison
compared to
Pennsylvania is about 1.5 times smaller than Missouri.
Missouri is approximately 178,414 sq km, while Pennsylvania is approximately 116,075 sq km, making Pennsylvania 65.06% the size of Missouri. Meanwhile, the population of Missouri is ~6.0 million people (6.7 million more people live in Pennsylvania).
Tip:
This to-scale comparison of
Missouri
vs.
Pennsylvania
uses the Mercator projection, which distorts the size of regions near the poles.
Try dragging the outline to reposition.
Compare further: Pennsylvania vs. Missouri
Flip Comparison · See true size
See Pennsylvania on top of Missouri
→
Quality of Life Comparison · 14 statistics
Be 10.8% less likely to be unemployed in Missouri
→
Cost of Living Comparison · 7 categories - 2026 data
Missouri is 8.6% cheaper than Pennsylvania
→
Moving from Pennsylvania to Missouri · Cost, visas & climate
Compare cost of living, salary and climate.
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.