Balko is a community in Beaver County, Oklahoma. It is an unincorporated area. It has had a post office from 1904. Its population as of 2011 was 516.
Management, sales and services, production of goods and to a minor extent agriculture and its related activities are the commercial activities here. The cost of living here is 16.30% lower than the country average.
This place gets about 21 inches of rain annually. The number of days with measurable precipitation is 52. Snowfall is 16 inches annually.