Crystal Cooperative is an agriculture supply and marketing company. Blue Earth County ranks among the top counties in the state in corn, soybean and hog production. V-Tek is a local electronics firm. There is a 19 acre industrial park with utilities, rail and street in place. With about 1200 students in all four buildings, a well-rounded and effective education is provided.
Technology is a priority with two fully equipped computer labs and access to the Internet .
Churches Learn about Holy Family Church on their web site. Government and Library Services Lake Crystal has a Council-City Clerk government. Employing about 40 people and making use of local volunteers, the city offers police protection, fire prevention and suppression, ambulance and emergency resuce services. The Library and City Hall are housed in the same building at 100 Robinson in Lake Crystal. There are about 13,000 books in the library along with audio-visual materials and computer access to the PALS online card catalog system .