Polk County, Iowa (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Polk County, Iowa" in English language version.

refsWebsite

Global rank English rank

45^th place

41^st place

5web.archive.org

1^st place

1^st place

1,652^nd place

1,202^nd place

1whitehouse.gov

1,241^st place

1,069^th place

6^th place

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1iowacounties.org

low place

low place

1,041^st place

733^rd place

low place

low place

1uselectionatlas.org

1,205^th place

669^th place

archive.org

The History of Polk County, Iowa: Containing a History of the County, Its Cities, Towns, &c. Union Historical Co. 1880. pp. 419, 425.

census.gov

census.gov

"State & County QuickFacts". United States Census Bureau. Retrieved December 9, 2023.
"US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. February 12, 2011. Retrieved April 23, 2011.
"Annual Estimates of the Resident Population for Counties: April 1, 2020 to July 1, 2023". United States Census Bureau. Retrieved April 2, 2024.
"U.S. Decennial Census". United States Census Bureau. Retrieved July 20, 2014.
"Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved July 20, 2014.
"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.

www2.census.gov

"2020 CENSUS - SCHOOL DISTRICT REFERENCE MAP: Polk County, IA" (PDF). United States Census Bureau. Archived (PDF) from the original on July 20, 2022. Retrieved July 20, 2022. - Text list

iowacounties.org

Polk County^{[permanent dead link]}

naco.org

"Find a County". National Association of Counties. Archived from the original on March 2, 2011. Retrieved June 7, 2011.

state.ia.us

doc.state.ia.us

Iowa Correctional Institution for Women Archived July 22, 2011, at the Wayback Machine. Iowa Department of Corrections. Retrieved November 29, 2010.

uselectionatlas.org

Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Retrieved December 8, 2020.

virginia.edu

mapserver.lib.virginia.edu

"Historical Census Browser". University of Virginia Library. Retrieved July 20, 2014.

web.archive.org

"Find a County". National Association of Counties. Archived from the original on March 2, 2011. Retrieved June 7, 2011.
United States Office of Management and Budget. "Update of Statistical Area Definitions and Guidance on Their Uses" (PDF). pp. 5, 36. Archived from the original (PDF) on May 14, 2006. Retrieved July 21, 2006.
"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.
Iowa Correctional Institution for Women Archived July 22, 2011, at the Wayback Machine. Iowa Department of Corrections. Retrieved November 29, 2010.
"2020 CENSUS - SCHOOL DISTRICT REFERENCE MAP: Polk County, IA" (PDF). United States Census Bureau. Archived (PDF) from the original on July 20, 2022. Retrieved July 20, 2022. - Text list

whitehouse.gov

United States Office of Management and Budget. "Update of Statistical Area Definitions and Guidance on Their Uses" (PDF). pp. 5, 36. Archived from the original (PDF) on May 14, 2006. Retrieved July 21, 2006.