Plymouth County is a

county A county is a geographic region of a country used for administrative or other purposes Chambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...

located in 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 governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...

Iowa Iowa () is a state in the Midwestern region of the United States, bordered by the Mississippi River to the east and the Missouri River and Big Sioux River to the west. It is bordered by six states: Wisconsin to the northeast, Illinois to th ...

. As of the 2020 census, the population was 25,698. The

county seat A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US st ...

Le Mars Le Mars is the county seat of Plymouth County, Iowa, United States. It is located on the Floyd River northeast of Sioux City. The population was 10,571 at the time of the 2020 census. Le Mars is part of the Sioux City metropolitan area. Histo ...

. Plymouth County was named after Plymouth, Massachusetts. Plymouth County is part of the Sioux City, IA- NE- SD

Metropolitan Statistical Area In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally incorporated as a city or tow ...

History

Plymouth County was formed on January 15, 1851. Settlement began in the county in 1856. In October 1859, the first courthouse was built in Melbourne, formerly located in the southeast quarter of section 34, Plymouth Township, about five to six miles due south of Merrill. The first public school opened its doors there with 32 pupils. In 1872 the county seat was moved to Le Mars and a courthouse and jail were built there in 1873. The present Plymouth County Courthouse was built in 1900 of red sandstone. During the Great Depression, farmers in the county organized the Farmers Holiday Group, to keep farm products off the market until the desired price was met. A radical group among them abducted Judge Bradley from his court chamber and threatened to hang him in the front of the courthouse. Bradley was freed, but the governor ordered the national guard to Plymouth County and declared a state of emergency, which effectively ended the group.

Geography

According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.1%) is water. It is the fourth-largest county by area in Iowa.

Adjacent counties

* Sioux County (north) * Cherokee County (east) * Woodbury County (south) *

Union County, South Dakota Union County is the southernmost county in the U.S. state of South Dakota. As of the 2020 United States Census, the population was 16,811, making it the 13th most populous county in South Dakota. Its county seat has been Elk Point since April ...

(west)

Transportation

Major highways

* U.S. Highway 75 *

Iowa Highway 3 Iowa Highway 3 (Iowa 3) is a state highway that runs from east to west across the state of Iowa. It is the longest state highway in Iowa, at long. Iowa 3 begins at the South Dakota state line where it continues as South Dakota Highwa ...

Iowa Highway 12 Iowa Highway 12 (Iowa 12) is a state highway that runs from north to south in northwestern Iowa. The highway begins in eastern Sioux City at U.S. Highway 20 (US 20) and US 75. For the first of the route, Iowa 12 is an u ...

Iowa Highway 60 Iowa Highway 60 (Iowa 60) is a north–south state highway in northwest Iowa. The highway runs at a southwest-to-northeast angle. The southern end of Iowa Highway 60 is near Le Mars at a freeway interchange with U.S. Highway 75 and U.S. H ...

* Iowa Highway 140

Airport

Le Mars Municipal Airport is located in Plymouth County, two nautical miles (3.7 km) southwest of the central business district of

Demographics

2020 census

The 2020 census recorded a population of 25,698 in the county, with a population density of . 95.81% of the population reported being of one race. There were 10,818 housing units, of which 10,171 were occupied.

2010 census

The 2010 census recorded a population of 24,986 in the county, with a population density of . There were 10,550 housing units, of which 9,875 were occupied.

2000 census

As of the

census A census is the procedure of systematically acquiring, recording and calculating information about the members of a given population. This term is used mostly in connection with national population and housing censuses; other common censuses in ...

of 2000, there were 24,849 people, 9,372 households, and 6,804 families in the county. The population density was 29 people per square mile (11/km²). There were 9,880 housing units at an average density of 11 per square mile (4/km²). The

racial makeup A race is a categorization of humans based on shared physical or social qualities into groups generally viewed as distinct within a given society. The term came into common usage during the 1500s, when it was used to refer to groups of variou ...

of the county was 98.16% White, 0.29% Black or African American, 0.14% Native American, 0.27% Asian, 0.06% Pacific Islander, 0.46% from other races, and 0.62% from two or more races. 1.32% of the population were Hispanic or Latino of any race. Of the 9,372 households 35.70% had children under the age of 18 living with them, 63.30% were married couples living together, 6.20% had a female householder with no husband present, and 27.40% were non-families. 24.00% of households were one person and 12.00% were one person aged 65 or older. The average household size was 2.61 and the average family size was 3.12. The age distribution was 28.30% under the age of 18, 7.20% from 18 to 24, 26.40% from 25 to 44, 22.00% from 45 to 64, and 16.00% 65 or older. The median age was 38 years. For every 100 females there were 98.80 males. For every 100 females age 18 and over, there were 95.70 males. The median household income was $41,638 and the median family income was $50,009. Males had a median income of $33,566 versus $22,558 for females. The per capita income for the county was $19,442. About 4.40% of families and 6.00% of the population were below the

poverty line The poverty threshold, poverty limit, poverty line or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for t ...

, including 6.70% of those under age 18 and 6.40% of those age 65 or over.

Points of interest

The Pappas Telecasting Tower, with a height of , is one of the tallest masts in the world.

Notable people

* William G. Kirchner, Minnesota state legislator and banker * Ralph Klemme, Iowa state legislator and farmer * Jim Nicholson, Former Secretary of Veterans Affairs, Republican National Chairman and U.S. Ambassador to the Vatican *

Johnny Niggeling John Arnold Niggeling (July 10, 1903 – September 16, 1963) was an American professional baseball pitcher who appeared in 184 games in Major League Baseball over all or parts of nine seasons (–) with the Boston Bees / Braves, Cincinnati Reds ...

, Major league baseball pitcher * Paul Rust, actor and comedian * Thomas Starzl, innovator in organ transplant surgery * Isaac S. Struble, Congressman (1883–1891) after whom Struble is named * William Garner Waddel,

South Dakota South Dakota (; Sioux: , ) is a U.S. state in the North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Lakota and Dakota Sioux Native American tribes, who comprise a large porti ...

State Senator

Communities

Cities

Akron Akron () is the fifth-largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located on the western edge of the Glaciated Allegheny Plateau, about south of downtown Cleveland. As of the 2020 Census, the city ...

* Brunsville * Craig * Hinton *

Kingsley Kingsley may refer to: People * Kingsley (given name) * Kingsley (surname) Places Australia * Kingsley, Western Australia Canada * Rural Municipality of Kingsley No. 124, Saskatchewan England * Kingsley, Cheshire * Kingsley, Hampshire *Kingsley ...

Merrill Merrill may refer to: Places in the United States * Merrill Field, Anchorage, Alaska * Merrill, Iowa *Merrill, Maine * Merrill, Michigan *Merrill, Mississippi, an unincorporated community near Lucedale in George County *Merrill, Oregon *Merrill, W ...

* Oyens * Remsen * Sioux City (mostly in Woodbury County) * Struble * Westfield

Unincorporated communities

* Adaville * Brookdale * Crathorne * James * Mammen * Milnerville * Neptune * O'Leary * Plymouth * Potosia * Ruble * Seney * Union Center (Also known as "The U") * West Le Mars * Wren * Yeomans

Population ranking

The population ranking of the following table is based on the 2020 census of Plymouth County. † ''county seat''

Politics

Like most of Northwest Iowa, Plymouth County is a Republican Party stronghold.

Lyndon B. Johnson Lyndon Baines Johnson (; August 27, 1908January 22, 1973), often referred to by his initials LBJ, was an American politician who served as the 36th president of the United States from 1963 to 1969. He had previously served as the 37th vice ...

is the last Democrat to win the county in a presidential election, and in elections from 1896 on it has only been won by a Democrat nationally four other times.

Political Subdivisions

* America * Elgin * Elkhorn * Fredonia *

Garfield ''Garfield'' is an American comic strip created by Jim Davis. Originally published locally as ''Jon'' in 1976, then in nationwide syndication from 1978 as ''Garfield'', it chronicles the life of the title character Garfield the cat, his hum ...

Grant Grant or Grants may refer to: Places *Grant County (disambiguation) Australia * Grant, Queensland, a locality in the Barcaldine Region, Queensland, Australia United Kingdom * Castle Grant United States * Grant, Alabama * Grant, Inyo County, ...

Hancock Hancock may refer to: Places in the United States * Hancock, Iowa * Hancock, Maine * Hancock, Maryland * Hancock, Massachusetts * Hancock, Michigan * Hancock, Minnesota * Hancock, Missouri * Hancock, New Hampshire ** Hancock (CDP), New Hampshir ...

Henry Henry may refer to: People *Henry (given name) * Henry (surname) * Henry Lau, Canadian singer and musician who performs under the mononym Henry Royalty * Portuguese royalty ** King-Cardinal Henry, King of Portugal ** Henry, Count of Portugal, ...

Hungerford Hungerford is a historic market town and civil parish in Berkshire, England, west of Newbury, east of Marlborough, northeast of Salisbury and 60 miles (97 km) west of London. The Kennet and Avon Canal passes through the town alongside the ...

* Johnson *

Liberty Liberty is the ability to do as one pleases, or a right or immunity enjoyed by prescription or by grant (i.e. privilege). It is a synonym for the word freedom. In modern politics, liberty is understood as the state of being free within society fr ...

Lincoln Lincoln most commonly refers to: * Abraham Lincoln (1809–1865), the sixteenth president of the United States * Lincoln, England, cathedral city and county town of Lincolnshire, England * Lincoln, Nebraska, the capital of Nebraska, U.S. * Lincol ...

Marion Marion may refer to: People *Marion (given name) *Marion (surname) *Marion Silva Fernandes, Brazilian footballer known simply as "Marion" *Marion (singer), Filipino singer-songwriter and pianist Marion Aunor (born 1992) Places Antarctica * Mario ...

Meadow A meadow ( ) is an open habitat, or field, vegetated by grasses, herbs, and other non- woody plants. Trees or shrubs may sparsely populate meadows, as long as these areas maintain an open character. Meadows may be naturally occurring or arti ...

Perry Perry, also known as pear cider, is an alcoholic beverage made from fermented pears, traditionally the perry pear. It has been common for centuries in England, particularly in Gloucestershire, Herefordshire, and Worcestershire. It is also mad ...

* Plymouth * Portland * Preston * Remsen * Sioux * Stanton *

Union Union commonly refers to: * Trade union, an organization of workers * Union (set theory), in mathematics, a fundamental operation on sets Union may also refer to: Arts and entertainment Music * Union (band), an American rock group ** ''Un ...

Washington Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered o ...

* Westfield

References

External links

Plymouth County Iowa
Official website {{Authority control 1851 establishments in Iowa Populated places established in 1851