Count of all farms that produce more than $1000 worth of agricultural products. Data are compiled for the nation, states and counties every five years. Available from 1992 to 2007, plus decennial censuses from 1840 to 1950.
Intergovernmental trade organization for production and international trade in coffee. Statistics section of their website includes historical and current data on coffee prices, trade, production, and consumption.
Collection of data measures spanning all U.S. states, counties, cities, metropolitan areas, and zip codes. Data goes back more than 20 years. Covers the economy, education, crime, government finance, health, population, religion, social welfare, and transportation.