City data source information

Primary source:

Background sources and references:

• Brinkhoff, T. City Population.
• Cohen, S. (Ed.). The Columbia Gazetteer of the World. Columbia University Press, 2008.
• Demographics USA: City Edition 1996. Sales & Marketing Management, 1996.
• Federal Housing Finance Agency. House Price Indexes.
• Gibson, Campbell. "Population of the 100 Largest Cities and Other Urban Places in the United States: 1790 to 1990." Population Division Working Paper POP-WP027, United States Bureau of the Census, 1998.
• GeoNames. GeoNames.org.
• Government of Ireland & Tailte Eireann. GeoHive.
• Knowledgerush. List of City Nicknames. 2013.
• The London Times. Index-Gazetteer of the World. The Times Publishing Co., 1965.
• Munro, D. (Ed.). Cambridge World Gazetteer: A Geographical Dictionary. Cambridge University Press, 1988.
• National Association of Realtors. Realtor.org.
• Room, A. Place-Name Changes Since 1900: A World Gazetteer. Scarecrow Press, 1979.
• Spiritus-Temporis.com. List of City Nicknames. 2013.
• Texas A&M Transportation Institute. "Congestion Data for Your City." Urban Mobility Report.
• United States Census Bureau. "2020 Census."
• United States Census Bureau. "American Community Survey Data."
• United States Census Bureau. "International Database (IDB)."
• United States Census Bureau. "Metropolitan and Micropolitan."
• United States Census Bureau. "Population."
• United States Census Bureau. Statistical Abstracts of the United States.
• United States Central Intelligence Agency. The World Factbook.
• United States Department of Justice, Bureau of Justice Statistics. "Data."
• United States Geological Survey. "Data."
• United States National Geospatial-Intelligence Agency. Geographic Names Server.
• The Wikimedia Foundation, Inc. Wikipedia.