Iowa State University Extension - Mahaska County - Offers agricultural, business, family and 4-H programs and resources. Includes staff directory, news, events, hours and directions. Located in Oskaloosa. Mahaska County - Official web site of county government. History, directory of departments, news items, maps available online. Mahaska County Conservation Board - Includes a directory of recreational areas, current events, newsletter, fees and reservations, information about hunting and fishing, and activity page for kids. Mahaska Communication Group (MCG) - Offering high speed Internet, Digital TV and music, and telephone services to residential and business customers. Includes details, pricing, newsletter, account center and construction schedule map. Located in Oskaloosa. Southern Iowa Fair - Held annually in July. Includes fair and non-fair schedules of events, list of sponsors, information about camping and directions. Located in Oskaloosa. City-Data.com: Mahaska County, Iowa - Profiles population demographics, jobs, housing, agriculture and crime statistics. Includes a list of recreational areas, churches, cemeteries, post offices, charts, graphs and maps.