Mason City Cerro Gordo County, Iowa

Mason City: City in Cerro Gordo County, Iowa

Mason City locator map
Location of Mason City on Iowa map.


Mason City is a city located in the county of Cerro Gordo in the U.S. state of Iowa. Its population at the 2010 census was 28,079 and a population density of 386 people per km². After 9 years in 2019 city had an estimated population of 26,931 inhabitants.


Mason City is located at 43°9'13"N 93°12'4"W (43.1535700, -93.2010400).

MC building image
MC building
MC building image

Mason City map

Mason City Quick Facts

Population : 26,931 (2019)
Country : United States of America
State : Iowa (United States)
County : Cerro Gordo County
Postal code : 50401
Phone Area Codes : 641
Area : 72.76 km2
Altitude : 1,129 feet / 344 meters
Capital city : Mason City is capital of Cerro Gordo County
Time Zone : Central Time Zone
Local time : 17:53:34 (27th July 2021)
Density : 370 Pop. per km² as of 2019
Population growth : -4.26% (2010-2019)


According to census records, the population of Mason City decreased by 4.26% in 9 years.

Year Population % Change Method
2010 28,079 - census
2011 27,947 -0.47% estimation process
2012 27,750 -0.71% estimation process
2013 27,664 -0.31% estimation process
2014 27,416 -0.9% estimation process
2015 27,311 -0.38% estimation process
2016 27,401 0.33% estimation process
2017 27,339 -0.23% estimation process
2018 27,067 -1% estimation process
2019 26,931 -0.5% estimation process

Mason City zip code is 50401. County name: Cerro Gordo, County fips: 19033

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People born in Mason City (44)

People born in Mason City, including author and Romani rights activist Paul Polansky, basketball player Jeff Horner, flautist, composer, conductor, musical arranger, bandleader and playwright Meredith Willson, you can see a list of people who born in Mason City.


College & universities near Mason City

Code Name City ZIP
153773 La James College of Hairstyling and Cosmetology Mason City (IA) 50401-3308

Other places with the same name (2)

Other cities in Cerro Gordo County

Cities, Towns, Neighborhoods & Other Populated Places in Cerro Gordo County , IA.

City Name Population Title
Clear Lake 7,550 City in Iowa, United States
Rockwell 990 City in Cerrro Gordo County, Iowa, United States
Ventura 713 Human settlement in Cerro Gordo County, Iowa, United States of America
Thornton 402 Human settlement in Cerro Gordo County, Iowa, United States of America
Meservey 238 Human settlement in Cerro Gordo County, Iowa, United States of America
Swaledale 158 City in Iowa, USA
Rock Falls 143 City in Cerro Gordo County, Iowa, United States
Dougherty 57 Township in Cerro Gordo County, Iowa

Distance to Other Cities

Mason City distances to largest Iowa cities

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