phone book, or the business directory.

Iowa

Iowa State University of Science and Technology, generally referred to as Iowa State, is a public land-grant and space-grant research university located in Ames, Iowa, United States. It is the largest university in the state of Iowa and the third largest university in the Big 12 athletic conference.

The state of Iowa has a population of 3,006,516, and is formerly abbreviated as IA. Iowa has 1,197,795 households in the state, with an average of 2.42 people living in each of them. Of the 3,006,516 people living in Iowa, 49.39% are male, 50.61% are female, 59.69% are married and 40.31% are single. 66.02% of existing homes are owned by inhabitants, with a median home cost of $113,750 in the state.

Air quality in Iowa is rated at 76.9/100, and water quality at 62/100. There are 175.3 physicians in Iowa per 100,000 of the population. Unemployment rates average 6.20% in the state and the sales tax rate is 7.00%.

Average income per household in Iowa is $48,191. 11.29% of households have income levels less than $15,000 per year. 22.05% of households have income levels between $50,000 and $75,000 annually, and 0.32% earn more than $500,000 per year.

Iowa Area Codes

Area code 319 serves the state of Iowa. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 319 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 515 serves the state of Iowa. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 515 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 563 serves the state of Iowa. This area code was assigned on November 20th, 2000. On March 25th, 2001 it went into service. 563 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 641 serves the state of Iowa. This area code was assigned on February 25th, 2000. On July 9th, 2000 it went into service. 641 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 712 serves the state of Iowa. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 712 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.