Charlton, Massachusetts (English Wikipedia)

C.B. Tillinghast. The free public libraries of Massachusetts. 1st Report of the Free Public Library Commission of Massachusetts. Boston: Wright & Potter, 1891. Google books

census.gov

"1980 Census of the Population, Number of Inhabitants: Massachusetts" (PDF). US Census Bureau. December 1981. Table 4. Populations of County Subdivisions: 1960 to 1980. PC80-1-A23. Retrieved July 12, 2011.
"1950 Census of Population" (PDF). Bureau of the Census. 1952. Section 6, Pages 21-10 and 21-11, Massachusetts Table 6. Population of Counties by Minor Civil Divisions: 1930 to 1950. Retrieved July 12, 2011.
"1920 Census of Population" (PDF). Bureau of the Census. Number of Inhabitants, by Counties and Minor Civil Divisions. Pages 21-5 through 21-7. Massachusetts Table 2. Population of Counties by Minor Civil Divisions: 1920, 1910, and 1920. Retrieved July 12, 2011.
"1890 Census of the Population" (PDF). Department of the Interior, Census Office. Pages 179 through 182. Massachusetts Table 5. Population of States and Territories by Minor Civil Divisions: 1880 and 1890. Retrieved July 12, 2011.
"1870 Census of the Population" (PDF). Department of the Interior, Census Office. 1872. Pages 217 through 220. Table IX. Population of Minor Civil Divisions, &c. Massachusetts. Retrieved July 12, 2011.
"1860 Census" (PDF). Department of the Interior, Census Office. 1864. Pages 220 through 226. State of Massachusetts Table No. 3. Populations of Cities, Towns, &c. Retrieved July 12, 2011.
"1850 Census" (PDF). Department of the Interior, Census Office. 1854. Pages 338 through 393. Populations of Cities, Towns, &c. Retrieved July 12, 2011.

"1990 Census of Population, General Population Characteristics: Massachusetts" (PDF). US Census Bureau. December 1990. Table 76: General Characteristics of Persons, Households, and Families: 1990. 1990 CP-1-23. Retrieved July 12, 2011.
"City and Town Population Totals: 2020-2022". United States Census Bureau. Retrieved November 3, 2023.
"U.S. Census website". United States Census Bureau. Retrieved January 31, 2008.

"Total Population (P1), 2010 Census Summary File 1". American FactFinder, All County Subdivisions within Massachusetts. United States Census Bureau. 2010.

William O. Hultgren (Fall 2004). "Time Line for the Establishment of the Town of Charlton" (PDF). Charlton Historical Society Newsletter. Charlton Historical Society. p. 1. Archived from the original (PDF) on July 19, 2011. Retrieved April 22, 2010.

"Charlton Public Library - Charlton, Massachusetts". www.charltonlibrary.org. Archived from the original on June 26, 2011. Retrieved November 10, 2010.^{[title missing]}

"Massachusetts City and Town Incorporation and Settlement Dates". Secretary of the Commonwealth Citizen Information Service. Retrieved June 4, 2008.

July 1, 2007, through June 30, 2008; cf. The FY2008 Municipal Pie: What's Your Share? Commonwealth of Massachusetts, Board of Library Commissioners. Boston: 2009. Available: Municipal Pie Reports Archived January 23, 2012, at the Wayback Machine. Retrieved August 4, 2010

"Treasuring Our Heritage", Charlton, Massachusetts: A Business & Community Guide, p. 5, 2008

William O. Hultgren (Fall 2004). "Time Line for the Establishment of the Town of Charlton" (PDF). Charlton Historical Society Newsletter. Charlton Historical Society. p. 1. Archived from the original (PDF) on July 19, 2011. Retrieved April 22, 2010.
"Charlton Public Library - Charlton, Massachusetts". www.charltonlibrary.org. Archived from the original on June 26, 2011. Retrieved November 10, 2010.^{[title missing]}
July 1, 2007, through June 30, 2008; cf. The FY2008 Municipal Pie: What's Your Share? Commonwealth of Massachusetts, Board of Library Commissioners. Boston: 2009. Available: Municipal Pie Reports Archived January 23, 2012, at the Wayback Machine. Retrieved August 4, 2010

"Town Trippin': Charlton", Worcester Magazine, September 28, 2017, retrieved August 9, 2021.