Greer County


Greer County is a county located along the southwest border of the U.S. state of Oklahoma. As of the 2010 census, the population was 6,239. Its county seat is Mangum.

Greer County is a county located along the southwest border of the U.S. state of Oklahoma. As of the 2010 census, the population was 6,239. Its county seat is Mangum. From 1860 to 1896, the state of Texas claimed an area known as Greer County, Texas, which included present-day Greer County along with neighboring areas. In 1896 it was designated as a county in Oklahoma Territory under a ruling by the US Supreme Court.

The rural Greer County is home to Quartz Mountain Nature Park, near the community of Lone Wolf, Oklahoma (known until 2002 as Quartz Mountain State Park). It is also home to the Oklahoma State Reformatory, located in Granite. Its population has declined since 1930 due to changes in agriculture and migration to cities for work.

County Statistic
1896 founded in
Mangum, OK Seat
6171 Population /2013/
644sq/mi total area

What is County Government?

Counties are one of America's oldest forms of government, dating back to 1634 when the first county governments were established in Virginia. Ever since, county governments continue to evolve and adapt to changing responsibilities, environments and populations. Today, America's 3,069 county governments invest nearly $500 billion each year in local services and infrastructure and employ more than 3.3 million people. Most importantly, county governments are focused on the fundamental building blocks for healthy, safe, resilient and vibrant communities:

  • Maintain public records and coordinate elections
  • Support and maintain public infrastructure, transportation and economic development assets
  • Provide vital justice, law enforcement and public safety services
  • Protect the public's health and well-being, and
  • Implement a broad array of federal, state and local programs

No two counties are exactly the same. County governments are diverse in the ways we are structured and how we deliver services to our communities. The basic roles and responsibilities of our county governments are established by the states, including our legal, financial, program and policy authorities. Under "Dillon" rules, counties can only carry out duties and services specifically authorized by the state. Meanwhile, home rule or charter counties have more flexibility and authority.

In general, county governments are governed by a policy board of elected officials (often called county board, commission or council). Nationally, more than 19,300 individuals serve as elected county board members and elected executives. In addition, most counties also have a series of row officers or constitutional officers that are elected to serve, such as sheriffs, clerks, treasurers, auditors, public defenders, district attorneys and coroners.


With permission. Original Source Oklahoma State University, County Training Program

Greer County is a county located along the southwest border of the U.S. state of Oklahoma. As of the 2010 census, the population was 6,239. Its county seat is Mangum. From 1860 to 1896, the state of Texas claimed an area known as Greer County, Texas, which included present-day Greer County along with neighboring areas. In 1896 it was designated as a county in Oklahoma Territory under a ruling by the US Supreme Court.

The rural Greer County is home to Quartz Mountain Nature Park, near the community of Lone Wolf, Oklahoma (known until 2002 as Quartz Mountain State Park). It is also home to the Oklahoma State Reformatory, located in Granite. Its population has declined since 1930 due to changes in agriculture and migration to cities for work.