What people say about working at DEER VALLEY UNIFIED SCHOOL DISTRICT. 1  Working for the School District A job with the school district is an excellent way to work a steady job with benefits (full-time employees).
Holstein, Iowa. Holstein is a city in Ida County, Iowa, United States. The population was 1,396 in the 2010 census, a 5% decline from 1,470 in the 2000 census. Contents.
Clinton County, Iowa (IA) County population in 2014: 48,051 (68% urban, 32% rural); it was 50,149 in 2000. County owner-occupied with a mortgage or a loan houses and condos in 2010: 9,307. County owner-occupied free and clear houses and condos in 2010: 5,388.