Grand Rapids is around the same size as Bronx.

Bronx is approximately 109 sq km, while Grand Rapids is approximately 116 sq km, making Grand Rapids 6% larger than Bronx.
Tip: This to-scale comparison of Bronx vs. Grand Rapids uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.