| 词条 | Audubon County, Iowa | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| county = Audubon County | state = Iowa | ex image = Audubon County IA Courthouse.jpg | ex image size = 240px | ex image cap = Audubon County Courthouse in Audubon | seal = | founded = 1851 | seat wl= Audubon | largest city wl= Audubon | area_total_sq_mi = 443 | area_land_sq_mi = 443 | area_water_sq_mi = 0.4 | area percentage = 0.1% | census estimate yr = 2015 | pop = 5773 | density_sq_mi = 14 | time zone = Central | footnotes = | web = www.auduboncounty.com | district = 4th | named for = John James Audubon }} Audubon County is a county in the U.S. state of Iowa. As of the 2010 census, the population was 6,119,[1] making it Iowa's third-least populous county. Its county seat is Audubon.[2] The county was named after John James Audubon, the naturalist and artist. HistoryAudubon County was formed on January 15, 1851 from sections of Pottawattamie County. It was named after John James Audubon.[3] The current Audubon County Court House was opened in 1940.[4] GeographyAccording to the U.S. Census Bureau, the county has an area of {{convert|443|sqmi}}, of which {{convert|443|sqmi}} is land and {{convert|0.4|sqmi}} (0.1%) is water.[5] Major highways
Adjacent counties
Demographics{{US Census population|1860= 454 |1870= 1212 |1880= 7448 |1890= 12412 |1900= 13626 |1910= 12671 |1920= 12520 |1930= 12264 |1940= 11790 |1950= 11579 |1960= 10919 |1970= 9595 |1980= 8559 |1990= 7334 |2000= 6830 |2010= 6119 |estyear=2016 |estimate=5678 |estref=[6] |align-fn=center |footnote=U.S. Decennial Census[7] 1790-1960[8] 1900-1990[9] 1990-2000[10] 2010-2013[1] }} 2010 censusThe 2010 census recorded a population of 6,119 in the county, with a population density of {{Pop density|6119|443|sqmi|km2}}. There were 2,972 housing units, of which 2,617 were occupied.[11] 2000 censusAs of the census[12] of 2000, there were 6,830 people, 2,773 households, and 1,927 families residing in the county. The population density was 15 people per square mile (6/km²). There were 2,995 housing units at an average density of 7 per square mile (3/km²). The racial makeup of the county was 99.17% White, 0.15% Black or African American, 0.09% Native American, 0.19% Asian, 0.03% from other races, and 0.38% from two or more races. 0.48% of the population were Hispanic or Latino of any race. There were 2,773 households out of which 30.10% had children under the age of 18 living with them, 61.40% were married couples living together, 5.60% had a female householder with no husband present, and 30.50% were non-families. 28.20% of all households were made up of individuals and 16.70% had someone living alone who was 65 years of age or older. The average household size was 2.40 and the average family size was 2.94. In the county, the population was spread out with 25.90% under the age of 18, 5.00% from 18 to 24, 22.70% from 25 to 44, 22.90% from 45 to 64, and 23.50% who were 65 years of age or older. The median age was 42 years. For every 100 females there were 92.00 males. For every 100 females age 18 and over, there were 89.10 males. The median income for a household in the county was $32,215, and the median income for a family was $37,288. Males had a median income of $28,090 versus $17,528 for females. The per capita income for the county was $17,489. About 6.70% of families and 7.70% of the population were below the poverty line, including 8.20% of those under age 18 and 7.80% of those age 65 or over. CommunitiesCities
TownshipsAudubon County is divided into twelve townships: {{div col|colwidth=22em}}
Population rankingThe population ranking of the following table is based on the 2010 census of Audubon County.[13] † 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/19/19009.html|publisher=United States Census Bureau|accessdate=July 13, 2014}} 2. ^{{cite web|url=http://www.naco.org/Counties/Pages/FindACounty.aspx |accessdate=2011-06-07 |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. ^{{cite book | url=https://books.google.com/books?id=qlc0AQAAMAAJ&pg=PA46#v=onepage&q&f=false | title=History of Audubon County, Iowa: Its People, Industries, and Institutions | publisher=Brookhaven Press | author=Andrews, Henry Franklin | year=1915 | pages=46}} 4. ^{{cite web|url=http://www.iowacourtsonline.org/wfdata/frame1759-1464/pressrel5.asp|title=Audubon County Courthouse|publisher=Iowa Judicial Branch|accessdate=2011-02-09|last=|first=|deadurl=yes|archiveurl=https://web.archive.org/web/20110726184623/http://www.iowacourtsonline.org/wfdata/frame1759-1464/pressrel5.asp|archivedate=2011-07-26|df=}} 5. ^{{cite web|url=https://www.census.gov/geo/www/gazetteer/gazette.html|publisher=United States Census Bureau|accessdate=2011-04-23|date=2011-02-12|title=US Gazetteer files: 2010, 2000, and 1990}} 6. ^{{cite web|url=https://www.census.gov/programs-surveys/popest/data/tables.2016.html|title=Population and Housing Unit Estimates|accessdate=June 9, 2017}} 7. ^{{cite web|url=https://www.census.gov/prod/www/decennial.html |title=U.S. Decennial Census |publisher=United States Census Bureau |accessdate=July 13, 2014 |deadurl=yes |archiveurl=https://www.webcitation.org/6YSasqtfX?url=http://www.census.gov/prod/www/decennial.html |archivedate=May 12, 2015 |df= }} 8. ^{{cite web|url=http://mapserver.lib.virginia.edu|title=Historical Census Browser|publisher=University of Virginia Library|accessdate=July 13, 2014}} 9. ^{{cite web|url=https://www.census.gov/population/cencounts/ia190090.txt|title=Population of Counties by Decennial Census: 1900 to 1990|publisher=United States Census Bureau|accessdate=July 13, 2014}} 10. ^{{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=United States Census Bureau|accessdate=July 13, 2014}} 11. ^{{cite web|url=http://factfinder2.census.gov/faces/tableservices/jsf/pages/productview.xhtml?pid=DEC_10_PL_GCTPL2.ST05&prodType=table|title=Population and Housing Occupancy Status: 2010 - State -- County |publisher=United States Census Bureau American FactFinder|accessdate=March 6, 2011}} 12. ^{{cite web|url=http://factfinder2.census.gov |publisher=United States Census Bureau |accessdate=2008-01-31 |title=American FactFinder |deadurl=yes |archiveurl=https://web.archive.org/web/20130911234518/http://factfinder2.census.gov/ |archivedate=September 11, 2013 }} 13. ^{{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 |df= }} 14. ^{{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=2018-04-25}} External links{{Commons}}
|Centre = Audubon County, Iowa |North = Carroll County |Northeast = |East = Guthrie County |Southeast = |South = Cass County |Southwest = |West = Shelby County |Northwest = }}{{Audubon County, Iowa}}{{Iowa}}{{coord|41|41|05|N|94|54|29|W|region:US-IA_type:adm2nd_source:dewiki|display=title}}{{authority control}}{{DEFAULTSORT:Audubon County, Iowa}} 3 : Audubon County, Iowa|1851 establishments in Iowa|Populated places established in 1851 |
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