Hampden County, MA

County

28,400 species observed across 8 groups · Pop. 464.3K

Ecoregions

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Species observed

Birds· 734 species

Mammals· 174 species

Plants· 6,876 species

Reptiles & Amphibians· 174 species

Fish· 462 species

Insects· 13,258 species

Other Invertebrates· 1,807 species

Fungi & Lichens· 4,915 species

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Part of

StateMassachusettsPop. 7.0M

Cities in Hampden County

Agawam Town, MAPop. 28.6KChicopee, MAPop. 55.4KHolyoke, MAPop. 38.2KPalmer Town, MAPop. 12.4KSpringfield, MAPop. 155.3KWestfield, MAPop. 40.7KWest Springfield Town, MAPop. 28.8K