| 词条 | Ida County, Iowa | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| county = Ida County | state = Iowa | ex image = Ida County IA Courthouse.jpg | ex image size = 240px | ex image cap = Ida County Courthouse | seal = | founded = January 15, 1851 | seat wl = Ida Grove | largest city wl = Ida Grove | area_total_sq_mi = 432 | area_land_sq_mi = 432 | area_water_sq_mi = 0.5 | area percentage = 0.1% | census yr = 2010 | pop = 7089 | density_sq_mi = 16 | time zone = Central | district = 4th }}Ida County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 7,089.[1] The county seat is Ida Grove.[2] The county was authorized by the Iowa Legislature in January 1851 as a packet of projected counties in unorganized territory of western Iowa. It was named after Ida Smith, the first child of European immigrants to be born in this region.[3] HistoryThe Iowa Legislature authorized the formation of 49 counties in previously–unregulated western Iowa on January 15, 1851.[4] This date is usually cited as the date of formation of Ida County; however, as there were no inhabitants of that area, no action was taken to form a county government. On January 12, 1853, the Legislature authorized creation of Woodbury County, and included the proviso that the area of Ida County be included with Woodbury for revenue, election, and judicial purposes. In 1853 there were still no settlers in Ida County's lands.[3] The county's first permanent settlers (Comstock and Moorehead) arrived in 1856. In 1858 the county government was organized, with John Moorehead appointed County Judge. There were about 40 county residents at that time.[3] The county's only postoffice, as well as the first courthouse, was operated from Judge Moorehead's house.[5] The county's first dedicated school building was raised in 1861.[3] The county's first newspaper, Ida County Pioneer, was started in 1872. The first bank opened in 1876. Railroads arrived in Ida County in 1877, when the Maple Valley branch of the Chicago & North Western Railway was built. This resulted in a flood of settlers, and within five years, nearly all the available land had been purchased.[3] GeographyAccording to the U.S. Census Bureau, the county has a total area of {{convert|432|sqmi}}, of which {{convert|432|sqmi}} is land and {{convert|0.5|sqmi}} (0.1%) is water.[6] Major highways
Adjacent counties
Demographics{{US Census population|1860= 43 |1870= 226 |1880= 4382 |1890= 10705 |1900= 12327 |1910= 11296 |1920= 11689 |1930= 11933 |1940= 11047 |1950= 10697 |1960= 10269 |1970= 9283 |1980= 8908 |1990= 8365 |2000= 7837 |2010= 7089 |estyear=2016 |estimate=6985 |estref=[7] |align-fn=center |footnote=U.S. Decennial Census[8] 1790-1960[9] 1900-1990[10] 1990-2000[11] 2010-2013[1] }} 2010 censusThe 2010 census recorded a population of 7,089 in the county, with a population density of {{Pop density|7089|431.71|sqmi|km2}}. There were 3,426 housing units, of which 3,052 were occupied.[12] 2000 censusAs of the census[13] of 2000, there were 7,837 people, 3,213 households, and 2,184 families residing in the county. The population density was 18 people per square mile (7/km²). There were 3,506 housing units at an average density of 8 per square mile (3/km²). The racial makeup of the county was 99.02% White, 0.10% Black or African American, 0.06% Native American, 0.24% Asian, 0.15% from other races, and 0.42% from two or more races. 0.47% of the population were Hispanic or Latino of any race. There were 3,213 households out of which 29.40% had children under the age of 18 living with them, 59.50% were married couples living together, 5.90% had a female householder with no husband present, and 32.00% were non-families. 29.30% of all households were made up of individuals and 15.90% had someone living alone who was 65 years of age or older. The average household size was 2.39 and the average family size was 2.95. In the county, the population was spread out with 25.50% under the age of 18, 6.10% from 18 to 24, 24.00% from 25 to 44, 22.70% from 45 to 64, and 21.80% who were 65 years of age or older. The median age was 42 years. For every 100 females there were 93.90 males. For every 100 females age 18 and over, there were 91.40 males. The median income for a household in the county was $34,805, and the median income for a family was $43,179. Males had a median income of $29,002 versus $19,417 for females. The per capita income for the county was $18,675. About 5.70% of families and 8.80% of the population were below the poverty line, including 9.10% of those under age 18 and 8.60% of those age 65 or over. CommunitiesCities{{div col|colwidth=15em}}
Unincorporated communitiesTownships{{div col|colwidth=15em}}
Population rankingThe population ranking of the following table is based on the 2010 census of Ida County.[14] † county seat
Politics{{Hidden begin|titlestyle = background:#ccccff; |title = Presidential Elections Results }}
See also{{Portal|Iowa}}
References1. ^1 {{cite web|title=State & County QuickFacts|url=http://quickfacts.census.gov/qfd/states/19/19093.html|publisher=United States Census Bureau|accessdate=July 17, 2014|deadurl=yes|archiveurl=https://www.webcitation.org/606o8icDG?url=http://quickfacts.census.gov/qfd/states/19/19093.html|archivedate=July 11, 2011}} 2. ^{{cite web|url=http://www.naco.org/Counties/Pages/FindACounty.aspx|accessdate=June 7, 2011|title=Find a County|publisher=National Association of Counties|deadurl=yes|archiveurl=https://web.archive.org/web/20110531210815/http://www.naco.org/Counties/Pages/FindACounty.aspx|archivedate=May 31, 2011}} 3. ^1 2 3 4 Ida County History 4. ^[https://web.archive.org/web/20090416234410/http://historical-county.newberry.org/website/Iowa/documents/IA_Consolidated_Chronology.htm IOWA - Consolidated Chronology of State and County Government]. 50 counties were affected: 49 new counties were created, and Pottawattamie County was enlarged with a portion of Non-County Area 3 that had been attached to Mahaska County. See Iowa Acts 1850-51, chapter 9. Section 26 delineates the new Ida County. 5. ^John Moorehead was named Postmaster of Ida PO on July 21, 1857. See Ida County History. 6. ^{{cite web|url=https://www.census.gov/geo/www/gazetteer/gazette.html|publisher=US Census Bureau|accessdate=April 23, 2011|date=February 12, 2011|title=US Gazetteer files: 2010, 2000, and 1990}} 7. ^{{cite web|url=https://www.census.gov/programs-surveys/popest/data/tables.2016.html|title=Population and Housing Unit Estimates|accessdate=June 9, 2017}} 8. ^{{cite web|url=https://www.census.gov/prod/www/decennial.html|title=U.S. Decennial Census|publisher=US Census Bureau|accessdate=July 17, 2014|deadurl=yes|archiveurl=https://www.webcitation.org/6YSasqtfX?url=http://www.census.gov/prod/www/decennial.html|archivedate=May 12, 2015}} 9. ^{{cite web|url=http://mapserver.lib.virginia.edu|title=Historical Census Browser|publisher=University of Virginia Library|accessdate=July 17, 2014}} 10. ^{{cite web|url=https://www.census.gov/population/cencounts/ia190090.txt|title=Population of Counties by Decennial Census: 1900 to 1990|publisher=US Census Bureau|accessdate=July 17, 2014}} 11. ^{{cite web|url=https://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf|title=Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000|publisher=US Census Bureau|accessdate=July 17, 2014}} 12. ^{{cite web|url=http://factfinder2.census.gov/faces/tableservices/jsf/pages/productview.xhtml?pid=DEC_10_PL_GCTPL2.ST05&prodType=table|title=Population & Housing Occupancy Status 2010|publisher=US Census Bureau – American FactFinder|accessdate=May 18, 2011}} 13. ^{{cite web|url=http://factfinder2.census.gov|publisher=US Census Bureau|accessdate=January 31, 2008|title=American FactFinder}} 14. ^{{cite web|url=https://www.census.gov/2010census/|title=Archived copy|accessdate=February 13, 2016|deadurl=yes|archiveurl=https://www.webcitation.org/6M1KRmETR?url=http://www.census.gov/2010census/|archivedate=December 21, 2013}} 15. ^{{Cite web|url=http://uselectionatlas.org/RESULTS|title=Dave Leip's Atlas of U.S. Presidential Elections|last=Leip|first=David|website=uselectionatlas.org|access-date=April 26, 2018}} External links{{Commons}}
| Centre = Ida County, Iowa | North = Cherokee County | Northeast = Buena Vista County | East = Sac County | South = Crawford County | Southwest = Monona County | West = Woodbury County }}{{Ida County, Iowa}}{{Iowa}}{{Use mdy dates|date=December 2018}}{{coord|42|23|12|N|95|30|52|W|region:US-IA_type:adm2nd_source:dewiki|display=title}} 3 : Ida County, Iowa|1851 establishments in Iowa|Populated places established in 1851 |
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