Collin County, TX

County

17,917 species observed across 8 groups · Pop. 1.1M

Ecoregions

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Species observed

Birds· 558 species

Mammals· 140 species

Plants· 4,958 species

Reptiles & Amphibians· 220 species

Fish· 199 species

Insects· 8,937 species

Other Invertebrates· 1,022 species

Fungi & Lichens· 1,883 species

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Part of

StateTexasPop. 29.2M

Cities in Collin County

Allen, TXPop. 105.5KAnna, TXPop. 17.4KCarrollton, TXPop. 133.6KCelina, TXPop. 17.8KDallas, TXPop. 1.3MFairview, TXPop. 10.4KFrisco, TXPop. 202.8KGarland, TXPop. 246.3KMcKinney, TXPop. 197.5KMelissa, TXPop. 14.3KMurphy, TXPop. 21.1KPlano, TXPop. 286.4KPrinceton, TXPop. 17.5KProsper, TXPop. 30.8KRichardson, TXPop. 119.3KRoyse City, TXPop. 13.7KSachse, TXPop. 27.1KWylie, TXPop. 57.9K