The population count of Cecil County, MD was 102,517 in 2018. The population count of St. Mary's County, MD was 111,531 in 2018.

Population

Population Change

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

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Demographics and Population Datasets Involving St. Mary's County, MD or Cecil County, MD

  • API

    MD COVID-19 - Cases by County

    opendata.maryland.gov | Last Updated 2022-05-20T16:01:53.000Z

    <b>Summary</b> The cumulative number of positive COVID-19 cases among Maryland residents within a single Maryland jurisdiction. <b>Description</b> The MD COVID-19 - Cases by County data layer is a collection of positive COVID-19 test results that have been reported each day by the local health department via the ESSENCE system. <b>Terms of Use</b> The Spatial Data, and the information therein, (collectively the "Data") is provided "as is" without warranty of any kind, either expressed, implied, or statutory. The user assumes the entire risk as to quality and performance of the Data. No guarantee of accuracy is granted, nor is any responsibility for reliance thereon assumed. In no event shall the State of Maryland be liable for direct, indirect, incidental, consequential or special damages of any kind. The State of Maryland does not accept liability for any damages or misrepresentation caused by inaccuracies in the Data or as a result to changes to the Data, nor is there responsibility assumed to maintain the Data in any manner or form. The Data can be freely distributed as long as the metadata entry is not modified or deleted. Any data derived from the Data must acknowledge the State of Maryland in the metadata.

  • API

    MDOT/MVA Electric and Plug-in Hybrid Vehicle Registrations by County as of each month end from July 2020 to April 2022

    opendata.maryland.gov | Last Updated 2022-05-13T12:35:38.000Z

    Total number of electric and plug-in hybrid vehicles with active MD registrations by county as of each month end from July 2020 to April 2022

  • 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 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 Median Household Income By Year With Margin Of Error: 2010-2019

    opendata.maryland.gov | Last Updated 2021-11-01T20:04:52.000Z

    The data consist of the median household income by the year in Maryland and the margin of error of the median income from 2010-2019. MOE= Margin of Error for the 90% confidence interval. Source from the U.S. Census Bureau, Small Area Income and Poverty Estimates, May 2020.

  • API

    MD COVID-19 - Confirmed Deaths by County

    opendata.maryland.gov | Last Updated 2022-05-20T16:04:09.000Z

    <b>Summary</b> The cumulative number of confirmed COVID-19 deaths among Maryland residents within a single Maryland jurisdiction. <b>Description</b> The MD COVID-19 - Confirmed Deaths by County data layer is a collection of the statewide confirmed COVID-19 related deaths that have been reported each day by the Vital Statistics Administration that have occurred in each Maryland jurisdiction. A death is classified as confirmed if the person had a laboratory-confirmed positive COVID-19 test result. Some data on deaths may be unavailable due to the time lag between the death, typically reported by a hospital or other facility, and the submission of the complete death certificate. This data layer does not include probable deaths. Probable deaths are available from the MD COVID-19 - Probable Deaths by County data layer. <b>Terms of Use</b> The Spatial Data, and the information therein, (collectively the "Data") is provided "as is" without warranty of any kind, either expressed, implied, or statutory. The user assumes the entire risk as to quality and performance of the Data. No guarantee of accuracy is granted, nor is any responsibility for reliance thereon assumed. In no event shall the State of Maryland be liable for direct, indirect, incidental, consequential or special damages of any kind. The State of Maryland does not accept liability for any damages or misrepresentation caused by inaccuracies in the Data or as a result to changes to the Data, nor is there responsibility assumed to maintain the Data in any manner or form. The Data can be freely distributed as long as the metadata entry is not modified or deleted. Any data derived from the Data must acknowledge the State of Maryland in the metadata.

  • API

    Maryland Total Deaths By Year: 2000-2019

    opendata.maryland.gov | Last Updated 2021-11-01T21:47:31.000Z

    Maryland Total Deaths by Year by 2000 to 2019. Source from the Maryland Department of Health and Mental Hygiene, Vital Statistics Reports.

  • 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 Average Wage Per Job (Current Dollars): 2010-2019

    opendata.maryland.gov | Last Updated 2022-04-08T17:56:50.000Z

    Average Wage Per Job in Maryland and its Jurisdictions in Current Dollars from 2010 to 2019. Source data from U.S. Bureau of Economic Analysis, November 2020.