Humboldt County, Iowa facts for kids

Quick facts for kids Humboldt County
U.S. county
Clockwise from top: Humboldt County Courthouse, Fountain in Humboldt's John Brown Park, the Des Moines River at Gotch Park, Sumner Avenue in Humboldt, and Old Settler's Park in Livermore
Location within the U.S. state of Iowa
Iowa's location within the U.S.
Country	United States
State	Iowa
Founded	January 28, 1857
Named for	Alexander von Humboldt
Seat	Dakota City
Largest city	Humboldt
Area
• Total	436 sq mi (1,130 km2)
• Land	434 sq mi (1,120 km2)
• Water	1.3 sq mi (3 km2)  0.3%
Population  (2020)
• Total	9,597
• Density	22.011/sq mi (8.499/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Congressional district	4th

Humboldt County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 9,597. The county seat is Dakota City. The county was created in 1857 and named in honor of Alexander von Humboldt.

History

Founding

Iowa's entry to the union was approved by Congress on March 3, 1845, with statehood beginning on December 28, 1846, following approval of the state's constitution and boundaries. In order to establish county government across the state, the Iowa General Assembly passed an act on January 15, 1851, which created fifty counties in the half of the state where county government had not yet been established. Humboldt County was created by this act, containing its present area, as well as four townships in present-day Webster County: Jackson, Deer Creek, Badger, and Newark. It was named after Alexander von Humboldt. On January 21, 1855, an act merged the northern half of Humboldt County and Bancroft County into Kossuth County, with the southern half of Humboldt County merging into Webster County.

The Sixth General Assembly passed another act, reestablishing Humboldt County. The act was passed on January 28, 1857, and went into effect on February 26. However, an error omitted the lower four townships (Jackson, Deer Creek, Badger, and Newark) from returning to Humboldt County. The error was not caught until the next session of the general assembly, and the general assembly passed a bill redefining Humboldt County to include the four townships on March 11, 1858. However, in the interceding time, the Constitution of Iowa came into effect, including the provision that "future laws altering county boundaries should be submitted to a vote of the people of the counties concerned and must be approved by them before going into effect". In a court case originating in the disputed area, the Iowa Supreme Court was asked to decide which county court had original jurisdiction. In their clarification, they ruled the March 11, 1858, clarification of Humboldt County's boundaries unconstitutional, as it had not been submitted to a public vote in the counties involved. In his decision, Chief Justice Ralph P. Lowe wrote, "We are compelled to conclude that township 90, in ranges 27 to 30, west of the 5th principal meridian, is still in and forms a part of Webster county. Of course we can pay no attention to conjectural surmises and vague suspicions, which have been made and entertained in relation to some unfairness which may have been practiced in the final passage of the act of 1857, creating the county of Humboldt. If such was the case, no evidence of the fact has been presented to us." The "vague suspicions" include a rumor that John Duncombe of Fort Dodge (namesake of Duncombe, Iowa and plaintiff in the lawsuit) had tricked Humboldt County into ceding the southern four townships to Webster County "on loan", or was otherwise responsible for the "error".

In 1872, Humboldt College was opened and closed in 1916 because there was no agreement with the county about taxation.

Geography

Humboldt County is divided into 12 townships.

According to the U.S. Census Bureau, the county has an area of 436 square miles (1,130 km²), of which 434 square miles (1,120 km²) is land and 1.3 square miles (3.4 km²) (0.3%) is water.

Unlike all counties to its east and west, Humboldt County has only 12 townships. Although founded with the standard 16 townships on January 15, 1851, the county was removed from existence in 1855.

Adjacent counties

• Kossuth County (north)
• Wright County (east)
• Webster County (south)
• Pocahontas County (west)

Ecology

Rolling topography along Indian Creek in southern Humboldt County

Humboldt County is located entirely within the Des Moines Lobe of the Western Corn Belt Plains ecoregion, as defined by the United States Environmental Protection Agency (EPA). One of the flattest regions in Iowa, the Des Moines Lobe ecoregion is a distinctive area naturally defined by Wisconsin glaciation but modified by humans for extensive agriculture. In general, the land is level to gently rolling with some areas of relief defined by glacial features like moraines, hummocky knobs, and kettles, and outwash deposits. The lobe does not have any loess deposits like the Loess Hills to the west.

The stream network is poorly developed and widely spaced, with major rivers carving valleys that are relatively deep and steep-sided. Almost all of the natural lakes of Iowa are found in the northern part of this region (the Iowa Great Lakes). Most of the region has been converted from wet prairie to agricultural use with substantial surface water drainage. Only a small fraction of the wetlands remain, and many natural lakes have been drained as a result of agricultural drainage projects via drainage tiles or ditches.

Hydrology

Humboldt County is located within the Des Moines River watershed. The East and West Forks of the Des Moines River merge at Frank Gotch State Park in southern Humboldt County. The eastern part of Humboldt County is within the Boone River watershed, a tributary of the Des Moines.

Protected areas

The Rutland dam in Rose Mill Park.

While Humboldt County does not have any state parks, it has county parks. South of Humboldt is Frank A. Gotch County Park. It is named for Frank Gotch, a world-champion, undefeated wrestler from Humboldt. The park is near his childhood farm and is also home to the confluence of the East and West Forks of the Des Moines River. The park features campgrounds and a well-known converted railroad bridge used by the Minneapolis and St. Louis Railway. The bridge is part of the Three Rivers Trail, a converted rail route that runs from Eagle Grove west to Rolfe.

Near Bradgate is the Willow Access Area. The terrain is very wooded. In south Rutland is Rose Mill Park. The area can be used for camping and also has access to the Rutland Dam and West Fork of the Des Moines River. The dam is being restored, and most of the park is new. The river is known for its forested limestone bluffs and grassy banks.

The lower portion of Joe Sheldon Park.

Further downriver near Humboldt is Oxbow Park, which contains boating access ramps and much scenic open space. The park's southern border is Iowa Highway 3, and south of that is Joe Sheldon County Park. The park is split into two sections, one mostly for camping and one focused on recreation. There is access to the West Fork of the Des Moines River from the lower part of the park.

Continuing along the river, the Lake Nokomis area begins, popular for its woods and small ponds. The Cottonwood Trail also runs through the area.

West of Livermore, Lott's Park allows access to Lott's Creek. The park has many benches and picnic tables. South of Ottosen is the Ottosen Marsh State Game Management Area, colloquially the Ottosen Potholes. East of Dakota City is the Dakota City River Park, near an old dam and the Humboldt County Historical Museum. Near the unincorporated community of Pioneer is the Pioneer Prairie Pothole Wildlife Area.

Demographics

Population of Humboldt County from US census data

2020 census

2022 US Census population pyramid for Humboldt County from ACS 5-year estimates

The 2020 census recorded a population of 9,597 in the county, with a population density of 21.9966/sq mi (8.4929/km²). 96.79% of the population reported being of one race. 88.47% were non-Hispanic White, 0.58% were Black, 4.48% were Hispanic, 0.17% were Native American, 0.22% were Asian, 0.06% were Native Hawaiian or Pacific Islander and 6.02% were some other race or more than one race. There were 4,571 housing units, of which 4,073 were occupied.

2010 census

The 2010 census recorded a population of 9,815 in the county, with a population density of 22.5939/sq mi (8.7236/km²). There were 4,684 housing units, of which 4,209 were occupied.

Communities

Berkhimer Bridge, located northwest of Humboldt, was built in 1899.

Cities

Unincorporated communities

• Arnold
• Pioneer

Ghost town

• Unique

Townships

Population ranking

The population ranking of the following table is based on the 2020 census of Humboldt County.

† county seat

Infrastructure

Major highways

• U.S. Highway 169
• Iowa Highway 3
• Iowa Highway 15
• Iowa Highway 17
• Humboldt County routes

See also

In Spanish: Condado de Humboldt (Iowa) para niños