County: | Monona County |
State: | Iowa |
Ex Image: | MONONA COUNTY COURTHOUSE, ONAWA, IOWA.JPG |
Ex Image Size: | 240px |
Founded Year: | 1851 |
Seat Wl: | Onawa |
Largest City Wl: | Onawa |
Area Total Sq Mi: | 699 |
Area Land Sq Mi: | 694 |
Area Water Sq Mi: | 4.9 |
Area Percentage: | 0.7 |
Population As Of: | 2020 |
Population Total: | 8751 |
Population Density Sq Mi: | auto |
Time Zone: | Central |
Web: | https://www.mononacounty.org/ |
District: | 4th |
Monona County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 8,751.[1] The county seat is Onawa.[2] [3]
The area around present-day Onawa was a stopping point in 1804 for Meriwether Lewis and William Clark during their exploration of the newly obtained Louisiana Purchase. Many years later, that site was memorialized as the Lewis and Clark State Park.[4]
Monona County was formed in 1851. It was perhaps named for an Indian word meaning "beautiful valley."[5]
Monona County was organized officially in the spring of 1854 having been a part of Benton County (every county west of Benton in a line) in 1851 and afterwards Harrison County between 1852 and 1854.[6]
When Ashton (originally called Bloomfield) was named the county seat in the fall of 1854, a log house served as the first courthouse.[7] Ashton remained the county seat for only four years. That designation was moved to Onawa on April 5, 1858, and the first Monona County Courthouse was completed that same year.[8]
According to the U.S. Census Bureau, the county has a total area of, of which is land and (0.7%) is water.[9]
The 2020 census recorded a population of 8,751 in the county, with a population density of . 96.03% of the population reported being of one race. 90.33% were non-Hispanic White, 0.32% were Black, 2.70% were Hispanic, 1.67% were Native American, 0.32% were Asian, 0.02% were Native Hawaiian or Pacific Islander and 4.64% were some other race or more than one race. There were 4,373 housing units, of which 3,839 were occupied.[1]
The 2010 census recorded a population of 9,243 in the county, with a population density of . There were 4,697 housing units, of which 4,050 were occupied.[10]
As of the census[11] of 2000, there were 10,020 people, 4,211 households, and 2,737 families residing in the county. The population density was 14/mi2. There were 4,660 housing units at an average density of 7/mi2. The racial makeup of the county was 98.34% White, 0.08% Black or African American, 0.76% Native American, 0.12% Asian, 0.04% Pacific Islander, 0.08% from other races, and 0.58% from two or more races. 0.70% of the population were Hispanic or Latino of any race.
There were 4,211 households, out of which 26.70% had children under the age of 18 living with them, 54.50% were married couples living together, 7.10% had a female householder with no husband present, and 35.00% were non-families. 31.00% of all households were made up of individuals, and 17.50% had someone living alone who was 65 years of age or older. The average household size was 2.31 and the average family size was 2.88.
In the county, the population was spread out, with 23.20% under the age of 18, 6.20% from 18 to 24, 23.30% from 25 to 44, 23.30% from 45 to 64, and 23.90% who were 65 years of age or older. The median age was 43 years. For every 100 females, there were 94.20 males. For every 100 females age 18 and over, there were 90.50 males.
The median income for a household in the county was $33,235, and the median income for a family was $41,172. Males had a median income of $27,349 versus $19,607 for females. The per capita income for the county was $17,477. About 6.60% of families and 9.40% of the population were below the poverty line, including 8.90% of those under age 18 and 9.50% of those age 65 or over.
Ticonic
The population ranking of the following table is based on the 2020 census of Monona County.[1]
† county seat
Rank | City/Town/etc. | Population (2020 Census) | |
---|---|---|---|
1 | † Onawa | 2,906 | |
2 | Mapleton | 1,165 | |
3 | Whiting | 745 | |
4 | Ute | 338 | |
5 | Blencoe | 233 | |
6 | Moorhead | 199 | |
7 | Soldier | 184 | |
8 | Castana | 107 | |
9 | Turin | 72 | |
10 | Rodney | 45 |
For over a century, Monona County was close to a national bellwether. Between 1900 & 2004, it only failed to back the national winner in 1960 & 1988. However, this bellwether status no longer applies. Barack Obama failed to carry the county in both of his electoral victories statewide & nationally, while Donald Trump in 2020 earned the highest percentage of any candidate since Franklin D. Roosevelt in 1932, in spite of his unsuccessful reelection bid.