|Wyoming House of Representatives District 36|
| Term in office began|
| Term in office ended|
|Profession||Real Estate Broker|
Hales received her Secondary Teaching Certificate from the University of Wyoming. She then studied Political Science at Park University.
Hales is an Associate Broker for Stratton Real Estate.
Hales was defeated in her bid for re-election to the Wyoming House of Representatives, District 36, by Republican Gerald Gay in the November 2, 2010 general election. She was unopposed in the August 17, 2010 primary. 
|Wyoming House of Representatives, District 36 Democratic Primary (2010)|
|Mary Hales (D)||339|
In 2008, Hales collected $8,452 in campaign contributions. The four largest contributors to her campaign were as follows:
|Wyoming Democratic Party||$750|
Hales has four children.
- Wyoming House of Representatives - Rep. Mary Hales
- Legislative Profile from Project Vote Smart
- Biography from Project Vote Smart
- Campaign Contributions: 2008
- Mary Hales on Facebook
|Wyoming House of Representatives District 36
| Succeeded by|