Tracy is an unincorporated community

Unincorporated area

In law, an unincorporated area is a region of land that is not a part of any municipality.To "incorporate" in this context means to form a municipal corporation, a city, town, or village with its own government. An unincorporated community is usually not subject to or taxed by a municipal government...

 in eastern Marion County

Marion County, Iowa

-2010 census:The 2010 census recorded a population of 33,309 in the county, with a population density of . There were 13,914 housing units, of which 12,723 were occupied.-2000 census:...

, Iowa

Iowa

Iowa is a state located in the Midwestern United States, an area often referred to as the "American Heartland". It derives its name from the Ioway people, one of the many American Indian tribes that occupied the state at the time of European exploration. Iowa was a part of the French colony of New...

, United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. It lies along local roads east of the city of Knoxville

Knoxville, Iowa

Knoxville is a city in Marion County, Iowa, United States. The population was 7,731 at the 2000 census. It is the county seat of Marion County. Knoxville is home of the National Sprint Car Hall of Fame & Museum located next to the famous dirt track known as Knoxville Raceway.-History:The site for...

, the county seat

County seat

A county seat is an administrative center, or seat of government, for a county or civil parish. The term is primarily used in the United States....

 of Marion County. Its elevation is 784 feet (239 m). Although Tracy is unincorporated, it has a post office

Post office

A post office is a facility forming part of a postal system for the posting, receipt, sorting, handling, transmission or delivery of mail.Post offices offer mail-related services such as post office boxes, postage and packaging supplies...

 with the ZIP code

ZIP Code

ZIP codes are a system of postal codes used by the United States Postal Service since 1963. The term ZIP, an acronym for Zone Improvement Plan, is properly written in capital letters and was chosen to suggest that the mail travels more efficiently, and therefore more quickly, when senders use the...

of 50256, which opened on 31 January 1876. Tracy was laid out in October 1875 by Capt. Alexander F. Tracy and S. Merrill.