Union County, Iowa

Not to be confused with Union, Iowa.

Union County
County
Union County Courthouse
Location within the U.S. state of Iowa
Iowa's location within the U.S.
Coordinates: 41°01′33″N94°14′29″W / 41.025833333333°N 94.241388888889°W / 41.025833333333; -94.241388888889
Country	United States
State	Iowa
Founded	January 15, 1851
Seat	Creston
Largest city	Creston
Area
• Total	426 sq mi (1,100 km2)
• Land	424 sq mi (1,100 km2)
• Water	2.2 sq mi (6 km2)  0.5%
Population  (2020)
• Total	12,138
• Density	28/sq mi (11/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Congressional district	3rd
Website	unioncountyiowa.gov

Union County is a county located in the southern part of the U.S. state of Iowa. As of the 2020 Census, the population was 12,138. ^[1] The county seat is Creston. ^[2] Organized at a time of tensions before the Civil War, the county was named in 1853 for the union that people wanted to preserve. Union County peaked in population at the 1900 Census. Its economy is based on agriculture and related industries.

History

The first permanent European-American settlers came in 1849 and 1850. Mormons had earlier established Mt. Pisgah in the eastern part of the county as a way station as they traveled west, but had left this area by 1848. Settlers used Pisgah as a base to establish farms along the Grand and Platte rivers that run through the county. They found a market for their produce with the emigrants traveling overland to California to take part in the Gold Rush. Travelers often sought shelter with the settlers along the way. In 1851 one settler counted 2,600 teams driven by emigrants to California; they often drove herds of sheep and cattle, trying to get animals to the gold fields to feed the miners, but many died along the way. ^[3]

The first village was Petersville, founded in 1853, the same year that the county was organized. The county was named for the union which many people wanted to preserve, at a time of rising tensions between the North and the South. ^[4]

After the American Civil War, railroad construction linked the areas of the county, giving rise to new towns, and gave access to other markets. In 1868 the railroad reached Afton, Iowa, and the next year Creston, the county seat, was made a division point. The railroad built service facilities there, a roundhouse and related structures. The railroad brought immigrants and migrants to the area, who were attracted to the fertile soil as farmland. Immigrants came from across central and eastern Europe, as well as from eastern states of the US. The Burlington Northern Santa Fe Railroad (BNSF) continues to be important in the area, serving as the chief network for hauling grain and coal. Over the years, it drew workers from industrial cities such as Chicago to Creston.

The county has a fair each year. In the late 19th century, southwestern Iowa claimed the title of Bluegrass Capital, having cultivated bluegrass throughout the area. In 1889 the Bluegrass Association was founded, made up of representatives of the 18 counties in this region. They built a Bluegrass Palace on the Union County Fairgrounds. It was designed by Louis Syberkro, an artist, and constructed by J. C. Woodruff, both of Creston. Made of sod and baled hay on a wood frame, the building was 100 feet square, with corner turrets and a central tower 92 feet high. It held exhibits of farm products and resource commodities from counties of the association, including wood, coal, sandstone, and marble. The palace was such a success that the Bluegrass Association commissioned a larger one the following year, which supplied about three times as much space. In a separate wing was an auditorium large enough to hold 2,000 people. ^[5]

Geography

According to the U.S. Census Bureau, the county has a total area of 426 square miles (1,100 km²), of which 424 square miles (1,100 km²) is land and 2.2 square miles (5.7 km²) (0.5%) is water. ^[6]

Major highways

• U.S. Highway 34
• U.S. Highway 169
• Iowa Highway 25

Adjacent counties

• Adair County (northwest)
• Madison County (northeast)
• Clarke County (east)
• Ringgold County (south)
• Adams County (west)

Demographics

Historical population

Census	Pop.	Note	%±
1860	2,012		—
1870	5,986		197.5%
1880	14,980		150.3%
1890	16,900		12.8%
1900	19,928		17.9%
1910	16,616		−16.6%
1920	17,268		3.9%
1930	17,435		1.0%
1940	16,280		−6.6%
1950	15,651		−3.9%
1960	13,712		−12.4%
1970	13,557		−1.1%
1980	13,858		2.2%
1990	12,750		−8.0%
2000	12,309		−3.5%
2010	12,534		1.8%
2020	12,138		−3.2%
2023 (est.)	11,906	[7]	−1.9%
U.S. Decennial Census [8] 1790-1960 [9] 1900-1990 [10] 1990-2000 [11] 2010-2018 [12]

Population of Union County from US census data

2020 census

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

The 2020 census recorded a population of 12,138 in the county, with a population density of 28.5794/sq mi (11.0346/km²). 96.37% of the population reported being of one race. 90.34% were non-Hispanic White, 0.97% were Black, 3.29% were Hispanic, 0.31% were Native American, 0.54% were Asian, 0.06% were Native Hawaiian or Pacific Islander and 4.49% were some other race or more than one race. There were 5,784 housing units, of which 5,169 were occupied. ^[1]

2010 census

The 2010 census recorded a population of 12,534 in the county, with a population density of 29.5342/sq mi (11.4032/km²). There were 5,937 housing units, of which 5,271 were occupied. ^[13]

2000 census

As of the census ^[14] of 2000, there were 12,309 people, 5,242 households, and 3,354 families residing in the county. The population density was 29 people per square mile (11 people/km²). There were 5,657 housing units at an average density of 13 units per square mile (5.0 units/km²). The racial makeup of the county was 98.44% White, 0.23% Black or African American, 0.17% Native American, 0.25% Asian, 0.32% from other races, and 0.58% from two or more races. 1.02% of the population were Hispanic or Latino of any race.

There were 5,242 households, out of which 27.50% had children under the age of 18 living with them, 53.10% were married couples living together, 8.00% had a female householder with no husband present, and 36.00% were non-families. 31.30% of all households were made up of individuals, and 14.40% had someone living alone who was 65 years of age or older. The average household size was 2.29 and the average family size was 2.87.

In the county, the population was spread out, with 23.30% under the age of 18, 8.70% from 18 to 24, 25.30% from 25 to 44, 24.00% from 45 to 64, and 18.70% who were 65 years of age or older. The median age was 40 years. For every 100 females there were 92.10 males. For every 100 females age 18 and over, there were 89.00 males.

The median income for a household in the county was $31,905, and the median income for a family was $41,453. Males had a median income of $27,700 versus $20,760 for females. The per capita income for the county was $16,690. About 7.40% of families and 11.40% of the population were below the poverty line, including 13.80% of those under age 18 and 9.30% of those age 65 or over.

Communities

Cities

• Afton
• Arispe
• Creston
• Cromwell
• Lorimor
• Shannon City
• Thayer

Unincorporated communities

• Talmage

Townships

• Dodge
• Douglas
• Grant
• Highland
• Jones
• Lincoln
• New Hope
• Platte
• Pleasant
• Sand Creek
• Spaulding
• Union

Census-designated place

• Kent

Population ranking

The population ranking of the following table is based on the 2020 census of Union County. ^[1]

†county seat

Rank	City/Town/etc.	Municipal type	Population (2020 Census)
1	† Creston	City	7,536
2	Afton	City	874
3	Lorimor	City	386
4	Cromwell	City	105
5	Arispe	City	96
6	Shannon City (partially in Ringgold County )	City	67 (73 total)
7	Thayer	City	51
8	Kent	CDP	37

Politics

Union County was a bellwether county from 1952 to 2016, backing the nationwide winner in every election in that span except for 1960 and 1988. The county is now safely Republican, as Donald Trump won it in 2020 with nearly 65% of the vote and a margin of victory of nearly 32%, turning in the best performance and margin of victory for a candidate of any party since Dwight D. Eisenhower won the county in 1952 during his nationwide landslide.

United States presidential election results for Union County, Iowa ^[15]

Year	Republican		Democratic		Third party(ies)
	No.	%	No.	%	No.	%
2024	4,044	67.25%	1,874	31.17%	95	1.58%
2020	4,010	64.83%	2,061	33.32%	114	1.84%
2016	3,525	60.44%	1,922	32.96%	385	6.60%
2012	2,813	47.22%	3,043	51.08%	101	1.70%
2008	2,781	47.02%	3,000	50.73%	133	2.25%
2004	3,165	52.94%	2,747	45.95%	66	1.10%
2000	3,003	52.32%	2,540	44.25%	197	3.43%
1996	2,156	38.11%	2,787	49.27%	714	12.62%
1992	2,224	36.45%	2,565	42.04%	1,313	21.52%
1988	2,751	45.54%	3,236	53.57%	54	0.89%
1984	3,583	54.49%	2,875	43.72%	118	1.79%
1980	3,372	56.40%	2,182	36.49%	425	7.11%
1976	2,873	48.30%	2,955	49.68%	120	2.02%
1972	3,734	62.47%	2,112	35.34%	131	2.19%
1968	3,365	57.05%	2,137	36.23%	396	6.71%
1964	2,502	39.95%	3,751	59.89%	10	0.16%
1960	4,417	61.85%	2,720	38.08%	5	0.07%
1956	4,666	62.21%	2,828	37.70%	7	0.09%
1952	5,742	68.92%	2,566	30.80%	24	0.29%
1948	4,138	55.81%	3,218	43.40%	58	0.78%
1944	4,566	61.29%	2,861	38.40%	23	0.31%
1940	5,421	62.54%	3,229	37.25%	18	0.21%
1936	4,647	53.42%	3,938	45.27%	114	1.31%
1932	3,043	42.96%	3,967	56.01%	73	1.03%
1928	5,432	66.71%	2,651	32.56%	60	0.74%
1924	4,250	54.15%	1,166	14.86%	2,432	30.99%
1920	4,466	65.63%	2,228	32.74%	111	1.63%
1916	2,050	49.95%	1,985	48.37%	69	1.68%
1912	1,096	28.15%	1,528	39.25%	1,269	32.60%
1908	2,207	52.36%	1,843	43.72%	165	3.91%
1904	2,674	62.16%	1,322	30.73%	306	7.11%
1900	2,462	50.86%	2,218	45.82%	161	3.33%
1896	2,196	46.83%	2,425	51.72%	68	1.45%

See also

• Iowa portal

• National Register of Historic Places listings in Union County, Iowa

References

1. "2020 Census State Redistricting Data". census.gov. United states Census Bureau. Retrieved August 12, 2021.
2. "Find a County". National Association of Counties. Retrieved June 7, 2011.
3. "Petersville and other early settlements", Union County Early Settlers and the Mormons, 2012-2014, Iowa GenWeb
4. "Union County History", 2012-2014, Iowa GenWeb
5. Adapted from original article from The Goldfinch 6, No. 1 (October 1984). Iowa City: State Historical Society of Iowa
6. "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. February 12, 2011. Retrieved April 23, 2011.
7. "Annual Estimates of the Resident Population for Counties: April 1, 2020 to July 1, 2023". United States Census Bureau. Retrieved April 2, 2024.
8. "U.S. Decennial Census". United States Census Bureau. Retrieved July 20, 2014.
9. "Historical Census Browser". University of Virginia Library. Retrieved July 20, 2014.
10. "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved July 20, 2014.
11. "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. Archived (PDF) from the original on March 27, 2010. Retrieved July 20, 2014.
12. "State & County QuickFacts". United States Census Bureau. Archived from the original on June 7, 2011. Retrieved July 20, 2014.
13. "Population & Housing Occupancy Status 2010" (PDF). United States Census Bureau - American FactFinder. Archived (PDF) from the original on October 16, 2020. Retrieved August 15, 2022.
14. "U.S. Census website". United States Census Bureau. Retrieved January 31, 2008.
15. Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Retrieved April 28, 2018.

External links

• Union County website
• City-Data Comprehensive Statistical Data and more about Union County

41°01′33″N94°14′29″W / 41.02583°N 94.24139°W / 41.02583; -94.24139