City size comparison

compared to

Dublin is about 3.1 times bigger than Jersey City.

Jersey City (map shows its 11 named neighbourhoods; the area covers the whole city) is approximately 38 sq km, while Dublin is approximately 118 sq km, making Dublin 208% larger than Jersey City.
Tip: This to-scale comparison of Jersey City vs. Dublin uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Dublin vs. Jersey City

Flip Comparison · See true size
See Dublin on top of Jersey City
→
Cost of Living Comparison · 7 categories - 2026 data
Jersey City is 16.0% more expensive than Dublin
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play