Jefferson County, KY

County

14538 species observed across 5 groups · Pop. 782.8K

Ecoregions

Species observed

Increased Seasonal Activity

Currently Flowering

Birds· 461 species

Mammals· 98 species

Plants· 4545 species

Reptiles & Amphibians

Fish

Insects· 8200 species

Other Invertebrates· 1234 species

Fungi & Lichens

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Part of

StateKentuckyPop. 4.5M

Cities in Jefferson County

Jeffersontown, KYPop. 29.2KLouisville/Jefferson County metro government (balance), KYPop. 631.9KLyndon, KYPop. 11.0KShively, KYPop. 15.6KSt. Matthews, KYPop. 17.6K