Adams County, CO

County

15,176 species observed across 8 groups · Pop. 520.5K

Ecoregions

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Species observed

Birds· 568 species

Mammals· 156 species

Plants· 4,382 species

Reptiles & Amphibians· 89 species

Fish· 101 species

Insects· 7,375 species

Other Invertebrates· 665 species

Fungi & Lichens· 1,840 species

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Part of

StateColoradoPop. 5.8M

Cities in Adams County

Arvada, COPop. 124.3KAurora, COPop. 386.8KBrighton, COPop. 40.3KCommerce City, COPop. 62.8KFederal Heights, COPop. 14.4KNorthglenn, COPop. 38.0KThornton, COPop. 142.2KWestminster, COPop. 116.6K