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The population density of St. Charles County, MO was 696 in 2018.

Population Density

Population Density is computed by dividing the total population by Land Area Per Square Mile.

Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API - Notes:

1. ODN datasets and APIs are subject to change and may differ in format from the original source data in order to provide a user-friendly experience on this site.

2. To build your own apps using this data, see the ODN Dataset and API links.

3. If you use this derived data in an app, we ask that you provide a link somewhere in your applications to the Open Data Network with a citation that states: "Data for this application was provided by the Open Data Network" where "Open Data Network" links to http://opendatanetwork.com. Where an application has a region specific module, we ask that you add an additional line that states: "Data about REGIONX was provided by the Open Data Network." where REGIONX is an HREF with a name for a geographical region like "Seattle, WA" and the link points to this page URL, e.g. http://opendatanetwork.com/region/1600000US5363000/Seattle_WA

Geographic and Population Datasets Involving St. Charles County, MO

  • API

    Maryland Resident Population Per Square Mile: 2010-2020

    opendata.maryland.gov | Last Updated 2022-04-08T18:59:46.000Z

    Resident population density for Maryland and Jurisdictions per square mile from 2010 to 2020. Source: U.S. Bureau of Census

  • API

    Maryland Total Change in Resident Population: 2010-2020

    opendata.maryland.gov | Last Updated 2021-11-01T22:01:16.000Z

    Total Change in Resident Population in Maryland and its Jurisdictions by year from 2010 to 2020

  • API

    Maryland Domestic Migration: 2001-2020

    opendata.maryland.gov | Last Updated 2021-11-01T19:38:30.000Z

    Domestic Migration in Maryland and its Jurisdictions from 2001 to 2020. Domestic migration will also include the net change in group quarters population, source: Population Division, U.S. Census bureau, March 2021.

  • API

    Population Estimates 2010-2020

    opendata.maryland.gov | Last Updated 2021-11-01T21:59:41.000Z

    Maryland Total Resident Population from 2010 - 2020 based on US Census Data

  • API

    Maryland International Migration: 2001-2020

    opendata.maryland.gov | Last Updated 2021-11-01T19:13:28.000Z

    Maryland International Migration from 2001 to 2020, which includes net foreign-born international migration, net movement to/ from Puerto Rico, net Armed Forces movement and native emigration. Source from the Population Division, U.S. Census Bureau, March 2020.

  • API

    Maryland Total Migration: 2000-2020

    opendata.maryland.gov | Last Updated 2021-11-01T18:17:38.000Z

    Maryland Total (International and Domestic) Migration from 2000 to 2020. Source from the Population Division, U.S. Census Bureau.

  • API

    Prevalence and Mean of Dental Caries (Cavities) among Maryland School Children, 2005-2006

    opendata.maryland.gov | Last Updated 2018-04-06T13:25:19.000Z

    This is the weighted prevalence of 1,276 schoolchildren. 1,276 out of 1,280 cases examined had prevalence available. One out of 1,276 cases had grade information missed, 564 were in Kindergarten and 711 in 3rd grade. Prevalence is defined as occurrence of any caries among all selected population. Mean is the average number of teeth with caries among students with caries in the selected population. Region Identifiers and Constituent Counties: Western (Allegany, Frederick, Garrett, Washington); Central D.C. (Howard, Montgomery, Prince George’s); Southern (Calvert, Charles, St. Mary’s); Central Baltimore (Anne Arundel, Baltimore City, Baltimore County, Carroll, Harford); Eastern Shore (Caroline, Cecil, Dorchester, Kent, Queen Anne’s, Somerset, Talbot, Wicomico, Worcester).

  • API

    Prevalence and Mean of Dental Sealants among Maryland School Children, 2005-2006

    opendata.maryland.gov | Last Updated 2018-04-06T13:27:04.000Z

    This is the weighted prevalence of 1,276 schoolchildren. 1,276 out of 1,280 cases examined had prevalence available. One out of 1,276 cases had grade information missed, 564 were in Kindergarten and 711 in 3rd grade. Prevalence is defined as occurrence of any sealant among all selected population. Mean is the average number of teeth with sealant among students with sealant in selected population. Region Identifiers and Constituent Counties: Western (Allegany, Frederick, Garrett, Washington); Central D.C. (Howard, Montgomery, Prince George’s); Southern (Calvert, Charles, St. Mary’s); Central Baltimore (Anne Arundel, Baltimore City, Baltimore County, Carroll, Harford); Eastern Shore (Caroline, Cecil, Dorchester, Kent, Queen Anne’s, Somerset, Talbot, Wicomico, Worcester).

  • API

    Prevalence of Children with No Caries, Sealant or Restorations in Maryland School Children, 2005-2006

    opendata.maryland.gov | Last Updated 2018-04-06T13:24:39.000Z

    This is the weighted prevalence of 1,276 schoolchildren. 1,276 out of 1,280 cases examined had prevalence available. One out of 1,276 cases had grade information missed, 564 were in Kindergarten and 711 in 3rd grade. Prevalence is defined as occurrence of no caries, sealants, or restorations among all selected population. Region Identifiers and Constituent Counties: Western (Allegany, Frederick, Garrett, Washington); Central D.C. (Howard, Montgomery, Prince George’s); Southern (Calvert, Charles, St. Mary’s); Central Baltimore (Anne Arundel, Baltimore City, Baltimore County, Carroll, Harford); Eastern Shore (Caroline, Cecil, Dorchester, Kent, Queen Anne’s, Somerset, Talbot, Wicomico, Worcester).

  • API

    Prevalence and Mean of Dental Restorations among Maryland School Children, 2005-2006

    opendata.maryland.gov | Last Updated 2018-04-06T13:27:59.000Z

    This is the weighted prevalence of 1,276 schoolchildren. 1,276 out of 1,280 cases examined had prevalence available. One out of 1,276 cases had grade information missed, 564 were in Kindergarten and 711 in 3rd grade. Prevalence is defined as occurrence of any restorations among all selected population. Mean is the average number of teeth with restorations among students with restorations in selected population. Region Identifiers and Constituent Counties: Western (Allegany, Frederick, Garrett, Washington); Central D.C. (Howard, Montgomery, Prince George’s); Southern (Calvert, Charles, St. Mary’s); Central Baltimore (Anne Arundel, Baltimore City, Baltimore County, Carroll, Harford); Eastern Shore (Caroline, Cecil, Dorchester, Kent, Queen Anne’s, Somerset, Talbot, Wicomico, Worcester).