City size comparison

compared to

Jersey City is around the same size as Rockville.

Rockville (map shows its 87 named neighbourhoods; the area covers the whole city) is approximately 35 sq km, while Jersey City (map shows its 11 named neighbourhoods; the area covers the whole city) is approximately 38 sq km, making Jersey City 9% larger than Rockville.

Tip: This to-scale comparison of Rockville vs. Jersey City uses the Mercator projection, which distorts the size of regions near the poles.