Clackamas County, OR

County

18,531 species observed across 8 groups · Pop. 422.5K

Ecoregions

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Species observed

Birds· 550 species

Mammals· 172 species

Plants· 5,543 species

Reptiles & Amphibians· 96 species

Fish· 253 species

Insects· 6,150 species

Other Invertebrates· 1,308 species

Fungi & Lichens· 4,459 species

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Part of

StateOregonPop. 4.2M

Cities in Clackamas County

Canby, ORPop. 18.2KGladstone, ORPop. 12.0KHappy Valley, ORPop. 24.0KLake Oswego, ORPop. 40.8KMilwaukie, ORPop. 21.1KMolalla, ORPop. 10.2KOregon City, ORPop. 37.8KPortland, ORPop. 653.3KSandy, ORPop. 12.7KTualatin, ORPop. 27.9KWest Linn, ORPop. 27.4KWilsonville, ORPop. 26.7K