Hampden County, Massachusetts (English Wikipedia)

An Act for dividing the county of Hampshire, and erecting and forming the southerly part thereof into a separate county, by the name of Hampden. Passed February 25, 1812, Effective from and after August 1, 1812. Chapter CXXXVII. Laws of the Commonwealth of Massachusetts, passed at the Several Sessions of the General Court Holden in Boston. Beginning May 31, 1809, and Ending on February 29, 1812. Vol. V. Publisher: Adams, Rhoades & Co., Boston, 1812. Accessed April 7, 2024.
Gannett, Henry (1905). The Origin of Certain Place Names in the United States. Govt. Print. Off. pp. 148.

archive.today

"2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Archived from the original on September 14, 2014. Retrieved September 16, 2014.
"DP-1 Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
"Population, Housing Units, Area, and Density: 2010 – County". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
"DP02 Selected Social Characteristics in the United States – 2006–2010 American Community Survey 5-Year Estimates". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
"DP03 Selected Economic Characteristics – 2006–2010 American Community Survey 5-Year Estimates". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
"SELECTED ECONOMIC CHARACTERISTICS 2007–2011 American Community Survey 5-Year Estimates". U.S. Census Bureau. Archived from the original on February 12, 2020. Retrieved January 26, 2013.
"ACS DEMOGRAPHIC AND HOUSING ESTIMATES 2007–2011 American Community Survey 5-Year Estimates". U.S. Census Bureau. Archived from the original on February 12, 2020. Retrieved January 26, 2013.
"HOUSEHOLDS AND FAMILIES 2007–2011 American Community Survey 5-Year Estimates". U.S. Census Bureau. Archived from the original on February 12, 2020. Retrieved January 26, 2013.

census.gov

factfinder.census.gov

"DP-1 Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
"Population, Housing Units, Area, and Density: 2010 – County". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
"DP02 Selected Social Characteristics in the United States – 2006–2010 American Community Survey 5-Year Estimates". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
"DP03 Selected Economic Characteristics – 2006–2010 American Community Survey 5-Year Estimates". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
"SELECTED ECONOMIC CHARACTERISTICS 2007–2011 American Community Survey 5-Year Estimates". U.S. Census Bureau. Archived from the original on February 12, 2020. Retrieved January 26, 2013.
"ACS DEMOGRAPHIC AND HOUSING ESTIMATES 2007–2011 American Community Survey 5-Year Estimates". U.S. Census Bureau. Archived from the original on February 12, 2020. Retrieved January 26, 2013.
"HOUSEHOLDS AND FAMILIES 2007–2011 American Community Survey 5-Year Estimates". U.S. Census Bureau. Archived from the original on February 12, 2020. Retrieved January 26, 2013.

census.gov

"2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Archived from the original on September 14, 2014. Retrieved September 16, 2014.
"Annual Estimates of the Resident Population for Counties: April 1, 2020 to July 1, 2023". United States Census Bureau. Retrieved April 3, 2024.
"U.S. Decennial Census". United States Census Bureau. Retrieved September 16, 2014.
"Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved September 16, 2014.
"Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. Retrieved September 16, 2014.

mtgis-portal.geo.census.gov

"2020 Census Demographic Data Map Viewer". United States Census Bureau. Retrieved August 12, 2021.

hampden-county-beekeepers.org

"Hampden County Beekeepers Association". Archived from the original on March 2, 2019.

hampdencountyhistory.wordpress.com

Hampden County Incorporated in 1812. Posted October 2, 2018, by Hampden County Registry of Deeds. Accessed August 5, 2023.

hcbar.org

"Hampden County Bar Association". Hampden County Bar Association.

hcimprovementleague.wordpress.com

"Hampden County Improvement League". Archived from the original on January 6, 2020.

hcpgia.org

"Hampden County Plumbing & Gas Inspectors Association". Archived from the original on February 17, 2019.

hcra.org

"Hampden County Radio Association". Archived from the original on January 7, 2019.

naco.org

"Find a County". National Association of Counties. Retrieved June 7, 2011.

newberry.org

digital.newberry.org

01 AUG 1812 HAMPDEN created from HAMPSHIRE. (Mass. Acts 1812, ch. 137/p. 291) HAMPDEN. Massachusetts : Individual County Chronologies. Massachusetts Atlas of Historical County Boundaries. The Newberry Library, 2009. Accessed April 7, 2024.

state.ma.us

sec.state.ma.us

"The Commonwealth of Massachusetts" (PDF). Secretary of the Commonwealth of Massachusetts. February 24, 2024. Retrieved April 9, 2024.

uselectionatlas.org

Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Retrieved March 29, 2018.

virginia.edu

mapserver.lib.virginia.edu

"Historical Census Browser". University of Virginia Library. Retrieved September 16, 2014.

web.archive.org

"Hampden County Plumbing & Gas Inspectors Association". Archived from the original on February 17, 2019.
"Hampden County Beekeepers Association". Archived from the original on March 2, 2019.
"Hampden County Improvement League". Archived from the original on January 6, 2020.
"Hampden County Radio Association". Archived from the original on January 7, 2019.