Faroe Islands is about 14 times smaller than New Jersey.

New Jersey is approximately 19,211 sq km, while Faroe Islands is approximately 1,393 sq km, making Faroe Islands 7.25% the size of New Jersey. Meanwhile, the population of New Jersey is ~8.8 million people (8.7 million fewer people live in Faroe Islands).
Tip: This to-scale comparison of New Jersey vs. Faroe Islands uses the Mercator projection, which distorts the size of regions near the poles.