| County: | Sac County |
| State: | Iowa |
| Founded Date: | January 15 |
| Founded Year: | 1851 |
| Seat Wl: | Sac City |
| Largest City Wl: | Sac City |
| Area Total Sq Mi: | 578 |
| Area Land Sq Mi: | 575 |
| Area Water Sq Mi: | 3.3 |
| Area Percentage: | 0.6 |
| Population As Of: | 2020 |
| Population Total: | 9814 |
| Population Density Sq Mi: | auto |
| Time Zone: | Central |
| Web: | https://www.saccountyiowa.gov/ |
| Ex Image: | SacCityIA CountyCourthouse.jpg |
| Ex Image Cap: | Sac County Courthouse |
| District: | 4th |
Sac County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 9,814.[1] The county seat is Sac City.[2] Both were named for the Sauk people, a local American Indian tribe.
In February 2007, in its third annual list of the “Best Places to Live in Rural America”, Progressive Farmer magazine placed Sac County as #7 in the overall rankings.[3] In 2009, the magazine ranked Sac County as the tenth "Best Place" in the Midwest Region.[4]
On January 13, 1846, the legislative body of the Iowa Territory authorized creation of twelve counties,[5] with general descriptions of their boundaries.[6] This brought the number of counties in the Iowa Territory to 22.
By the end of 1846, the territory had been accepted into the Union as the State of Iowa (December 28, 1846). By 1851, the new state had grown to the extent that the original 22 counties needed to be divided into smaller, more accessible units. Accordingly, on January 15, 1851, the Iowa General Assembly enacted an omnibus bill which created 43 new counties[7] by reducing the previous counties. Sac County was named after the Sauk people, at that time called the Sac Indians.
It took some time for the new organization to fully function. Sac City was designated the county seat in 1856, and construction of the first county courthouse was complete in 1862. By 1873 the burgeoning population had outgrown that structure and a larger (85 x 56 feet brick) building was authorized to replace it.
The new courthouse, complete with impressive bell tower, was placed in service in January 1874, and was used until 1888 when it burned.[8]
To replace that structure, the present courthouse was built. It was enlarged and remodeled in the 1980s.[9]
According to the U.S. Census Bureau, the county has a total area of, of which is land and (0.6%) is water.[10]
The 2020 census recorded a population of 9,814 in the county, with a population density of . 97.09% of the population reported being of one race. 90.86% were non-Hispanic White, 0.47% were Black, 3.61% were Hispanic, 0.11% were Native American, 0.32% were Asian, 0.09% were Native Hawaiian or Pacific Islander and 4.54% were some other race or more than one race. There were 5,118 housing units, of which 4,273 were occupied.[1]
The 2010 census recorded a population of 10,350 in the county, with a population density of . There were 5,429 housing units, of which 4,482 were occupied.[12]
As of the census[13] of 2000, there were 11,529 people, 4,746 households, and 3,198 families residing in the county. The population density was 20/mi2. There were 5,460 housing units at an average density of 10/mi2. The racial makeup of the county was 98.53% White, 0.26% Black or African American, 0.09% Native American, 0.14% Asian, 0.02% Pacific Islander, 0.40% from other races, and 0.57% from two or more races. 0.96% of the population were Hispanic or Latino of any race.
There were 4,746 households, out of which 28.60% had children under the age of 18 living with them, 58.30% were married couples living together, 6.20% had a female householder with no husband present, and 32.60% were non-families. 29.40% of all households were made up of individuals, and 16.40% had someone living alone who was 65 years of age or older. The average household size was 2.37 and the average family size was 2.92.
In the county, the population was spread out, with 24.10% under the age of 18, 6.90% from 18 to 24, 23.50% from 25 to 44, 22.80% from 45 to 64, and 22.70% who were 65 years of age or older. The median age was 42 years. For every 100 females there were 95.50 males. For every 100 females age 18 and over, there were 91.80 males.
The median income for a household in the county was $32,874, and the median income for a family was $40,504. Males had a median income of $26,183 versus $19,753 for females. The per capita income for the county was $16,902. About 6.80% of families and 9.90% of the population were below the poverty line, including 14.00% of those under age 18 and 8.20% of those age 65 or over.
School districts include:[14]
Three districts are based in the county: East Sac County School District (ESC) is the largest school district in Sac County, with the Schaller-Crestland School District serving the northwestern portion of the county and Odebolt-Arthur School District serving the southwest part. Successful completion of the curriculum of these schools leads to graduation from East Sac County High School, OA-BCIG High School, or Ridge View High School respectively. Only ESC HS is located in Sac County, with OA-BCIG HS in Ida Grove and Ridge View in Holstein.
Residents outside the three Sac County-based districts are within either the South Central Calhoun School District in areas around Lytton. A small part of northwestern Sac County is within the Galva–Holstein Community School District, which shares Ridge View High School with Schaller-Crestland SD.[15]
Former school districts include:[16]
Sac County is a rich area for geocaching. The county was "put on the map" when geocachers hid a series of caches a mile wide and 8 miles high to spell "SAC" along rural roads between Sac City and Lytton in August 2011.
The population ranking of the following table is based on the 2020 census of Sac County.[1]
† county seat
| Rank | City/Town/etc. | Municipal type | Population (2020 Census) | |
|---|---|---|---|---|
| 1 | † Sac City | City | 2,063 | |
| 2 | Lake View | City | 1,113 | |
| 3 | Odebolt | City | 994 | |
| 4 | Wall Lake | City | 755 | |
| 5 | Schaller | City | 729 | |
| 6 | Early | City | 587 | |
| 7 | Auburn | City | 265 | |
| 8 | Lytton (partly in Calhoun County) | City | 242 (282 total) | |
| 9 | Nemaha | City | 66 |
The Democrats have only carried Sac County a total of 5 times since 1912: 1932 and 1936 by Franklin D. Roosevelt, 1948 by Harry S. Truman, 1964 by Lyndon B. Johnson, and 1988 by Michael Dukakis. Most of these in Democratic landslides, with 1988 being the notable big exception as Dukakis overperformed here, as he had almost everywhere else in Iowa, due to the farm crisis of the 1980s.