Montgomery County may refer to:

Australia

* The former name of Montgomery Land District, Tasmania

United Kingdom

* The historic county of

Montgomeryshire , HQ= Montgomery , Government= Montgomeryshire County Council (1889–1974)Montgomeryshire District Council (1974–1996) , Origin= , Status= , Start= , End= ...

, Wales, also called County of Montgomery

United States

Montgomery County, Alabama Montgomery County is located in the State of Alabama. As of the 2020 census, its population was 228,954, making it the fifth-most populous county in Alabama. Its county seat is Montgomery, the state capital. Montgomery County is included in th ...

Montgomery County, Arkansas Montgomery County is a county in the U.S. state of Arkansas. As of the 2010 census, the population was 9,487. The county seat is Mount Ida. Montgomery County is Arkansas's 45th county, formed on December 9, 1842, and named after Richard Montgom ...

* Montgomery County, Georgia *

Montgomery County, Illinois Montgomery County is a county located in the U.S. state of Illinois. According to the 2010 census, it had a population of 30,104. Its county seat is Hillsboro. History Montgomery County was formed in 1821 out of Bond and Madison counties. I ...

Montgomery County, Indiana Montgomery County is a county in the U.S. state of Indiana. As of the 2020 United States census, it had a population of 37,936. Its county seat is Crawfordsville. The county is divided into eleven townships which provide local services. Montg ...

Montgomery County, Iowa Montgomery County is a county located in the southwestern area of the U.S. state of Iowa. As of the 2020 census, the population was 10,330. Its population has declined since a peak in 1900, since urbanization and decline of family farms. The c ...

Montgomery County, Kansas Montgomery County (county code MG) is a county located in Southeast Kansas. As of the 2020 census, the county population was 31,486. Its county seat is Independence, and its most populous city is Coffeyville. History Early history For ma ...

Montgomery County, Kentucky Montgomery County is a county located in the U.S. state of Kentucky. As of the 2020 census, the population was 28,114. Its county seat is Mount Sterling. With regard to the sale of alcohol, it is classified as a moist county—a county in w ...

Montgomery County, Maryland Montgomery County is the most populous county in the state of Maryland. As of the 2020 census, the county's population was 1,062,061, increasing by 9.3% from 2010. The county seat and largest municipality is Rockville, although the census-design ...

* Montgomery County, Mississippi *

Montgomery County, Missouri Montgomery County is a county in the east central part of the U.S. state of Missouri. As of the 2020 census, the population was 11,322. Its county seat is Montgomery City. The county was named in honor of Richard Montgomery, an American Revolu ...

Montgomery County, New York Montgomery County is a County (United States), county in the U.S. state of New York (state), New York. As of the 2020 United States census, 2020 census, the population was 49,532. The county seat is Fonda, New York, Fonda. The county was named ...

Montgomery County, North Carolina Montgomery County is a rural county located in the southern Piedmont of the U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds gover ...

Montgomery County, Ohio Montgomery County is located in the southwestern portion of the U.S. state of Ohio. As of the 2020 census, the population was 537,309, making it the fifth-most populous county in Ohio. The county seat is Dayton. The county was named in honor ...

Montgomery County, Pennsylvania Montgomery County is a County (United States), county in the Commonwealth (U.S. state), Commonwealth of Pennsylvania. It is the List of counties in Pennsylvania, third-most populous county in Pennsylvania and the List of the most populous cou ...

Montgomery County, Tennessee Montgomery County is a county in the U.S. state of Tennessee. As of the 2020 United States census, the population was 220,069. The county seat (and only incorporated municipality) is Clarksville. The county was created in 1796. Montgomery Count ...

Montgomery County, Texas Montgomery County is a county in the U.S. state of Texas. As of the 2020 U.S. census, the county had a population of 620,443. The county seat is Conroe. The county was created by an act of the Congress of the Republic of Texas on December 14, ...

Montgomery County, Virginia Montgomery County is a county located in the Valley and Ridge area of the U.S. state of Virginia. As population in the area increased, Montgomery County was formed in 1777 from Fincastle County, which in turn had been taken from Botetourt Coun ...

{{Place name disambiguation