Petroleum exploration and production has been an contributor to Alfalfa County's economy since the time of statehood. Agricultural pursuits, including wheat farming and livestock raising, were major contributors to Alfalfa County's economy during the twentieth century. Small-scale agriculture in its early years supported dozens of towns and dispersed rural communities, many of which no longer exist as a result of transportation and economic changes. After construction of railroads, those towns bypassed by rail service, such as Carroll, Carwile, Keith, and Timberlake, did not prosper for long.