City size comparison

compared to

Boston is about 164 times smaller than Massachusetts.

Massachusetts is approximately 20,306 sq km, while Boston is approximately 124 sq km, making Boston 0.61% the size of Massachusetts.
Tip: This to-scale comparison of Massachusetts vs. Boston uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: Boston vs. Massachusetts
Flip Comparison · See true size
See Boston on top of Massachusetts
→
Cost of Living Comparison · 7 categories - 2026 data
Massachusetts is 14.0% cheaper than Boston
→