Union County, NJ

County

22,166 species observed across 8 groups · Pop. 573.7K

Ecoregions

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Species observed

Birds· 723 species

Mammals· 173 species

Plants· 6,627 species

Reptiles & Amphibians· 191 species

Fish· 444 species

Insects· 12,226 species

Other Invertebrates· 1,732 species

Fungi & Lichens

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Part of

StateNew JerseyPop. 9.3M

Cities in Union County

Elizabeth, NJPop. 136.7KLinden, NJPop. 43.5KNew Providence, NJPop. 13.7KPlainfield, NJPop. 54.3KRahway, NJPop. 29.7KRoselle, NJPop. 22.6KRoselle Park, NJPop. 14.0KSummit, NJPop. 22.6KWestfield, NJPop. 30.9K