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Fremont County, Iowa facts for kids

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Fremont County
Fremont County Courthouse
Fremont County Courthouse
Map of Iowa highlighting Fremont County
Location within the U.S. state of Iowa
Map of the United States highlighting Iowa
Iowa's location within the U.S.
Country  United States
State  Iowa
Founded 1847
Named for John C. Fremont
Seat Sidney
Largest city Sidney
Area
 • Total 517 sq mi (1,340 km2)
 • Land 511 sq mi (1,320 km2)
 • Water 5.5 sq mi (14 km2)  1.1%
Population
 (2020)
 • Total 6,605
 • Density 12.776/sq mi (4.933/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 3rd

Fremont County is a county in the state of Iowa. It's located in the U.S.. In 2020, about 6,605 people lived here. This makes it one of the least populated counties in Iowa.

The main town, or county seat, is Sidney. Fremont County was created in 1847. It was named after John C. Frémont, who was a military officer.

Geography of Fremont County

Fremont County covers a total area of about 517 square miles. Most of this area, about 511 square miles, is land. The rest, about 5.5 square miles, is water.

Main Roads in Fremont County

These are the important highways that go through Fremont County:

  • I-29.svg Interstate 29
  • US 59.svg U.S. Highway 59
  • US 275.svg U.S. Highway 275
  • Circle sign 2.svg Iowa Highway 2
  • Elongated circle 333.svg Iowa Highway 333

Neighboring Counties

Fremont County shares borders with these other counties:

History of Fremont County

Fremont County was affected by big floods in 2019. These were part of the 2019 Midwestern U.S. floods. After the floods, there were talks about buying out homes in towns like Hamburg and McPaul. This means the government might buy homes from people who live in areas that flood often.

People of Fremont County

Historical population
Census Pop.
1850 1,244
1860 5,074 307.9%
1870 11,174 120.2%
1880 17,652 58.0%
1890 16,842 −4.6%
1900 18,546 10.1%
1910 15,623 −15.8%
1920 15,447 −1.1%
1930 15,533 0.6%
1940 14,645 −5.7%
1950 12,323 −15.9%
1960 10,282 −16.6%
1970 9,282 −9.7%
1980 9,401 1.3%
1990 8,226 −12.5%
2000 8,010 −2.6%
2010 7,441 −7.1%
2020 6,605 −11.2%
2023 (est.) 6,458 −13.2%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010-2018
FremontCountyIowaPop2020
This chart shows how the population of Fremont County has changed over many years, based on U.S. census data.

2020 Census Information

FremontCountyIA2022PopPyr
This chart, called a population pyramid, shows the different age groups and genders of people living in Fremont County in 2022.

The 2020 census counted 6,605 people living in Fremont County. This means there were about 13 people per square mile. Most people, about 95.65%, said they belonged to one race. About 91% were non-Hispanic White. Other groups included Hispanic, Black, Native American, and Asian people. There were also people who identified as more than one race.

The county had 3,110 housing units. Out of these, 2,720 homes were lived in.

2010 Census Information

In 2010, the census showed that 7,441 people lived in the county. There were about 15 people per square mile. At that time, there were 3,431 housing units, and 3,064 of them were occupied.

Towns and Areas

Cities in Fremont County

Census-Designated Places

These are areas that are like towns but are not officially incorporated as cities:

Other Unincorporated Places

Townships

Fremont County is divided into thirteen smaller areas called townships:

  • Benton
  • Fisher
  • Green
  • Locust Grove
  • Madison
  • Monroe
  • Prairie
  • Riverside
  • Riverton
  • Scott
  • Sidney
  • Walnut
  • Washington

Population Ranking of Towns

This table shows the population of cities and places in Fremont County, based on the 2020 census.

This symbol means it is the county seat.

Rank City, town, etc. Type of Place Population (2020 Census)
1 Sidney City 1,070
2 Hamburg City 890
3 Tabor (partially in Mills County) City 928 (1,014 total)
4 Farragut City 490
5 Riverton City 245
6 Randolph City 189
7 Thurman City 167
8 Percival CDP 53
9 Imogene City 39
10 Anderson CDP 37
11 Bartlett CDP 5
12 Shenandoah (mostly in Page County) City 0 (4,925 total)

Schools in Fremont County

Here are the school districts that serve students in Fremont County:

  • Fremont-Mills Community School District
  • Hamburg Community School District
  • Shenandoah Community School District
  • Sidney Community School District

A school district that used to be here:

  • Farragut Community School District

See also

Kids robot.svg In Spanish: Condado de Fremont (Iowa) para niños

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