MapStats: Berkshire County
- Statistics for the county, including agricultural, population, immigration, demographics, business, crime, energy, and environment.
- http://www.fedstats.gov/qf/states/25/25003.html

Berkshire Regional Planning Commission
- Area-wide planning agency assisting community and regional land use, transportation, economic development and environmental planning in the county. Site includes plans, topical studies, and resource materials in each area.
- http://www.berkshireplanning.org/