Sacramento is around the same size as Boise.

Boise is approximately 221 sq km, while Sacramento is approximately 253 sq km, making Sacramento 15% larger than Boise.
Tip: This to-scale comparison of Boise vs. Sacramento 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.