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The population density of Chester County, PA was 689 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 Chester County, PA

  • API

    COVID-19 Aggregate Death Data Current Monthly County Health

    data.pa.gov | Last Updated 2024-05-08T15:02:53.000Z

    This dataset contains aggregate death data at the state and county level for Pennsylvania residents. The data are displayed by county, date, death counts, averages, rates based on population. Pennsylvania statewide numbers are listed with Pennsylvania named as the county for the statewide totals. Do not add up the entire file (all rows) or counts will be duplicated.

  • API

    COVID-19 Aggregate Cases NO FURTHER UPDATES

    data.pa.gov | Last Updated 2024-05-08T14:25:45.000Z

    Weekly updates have finished with the June 28th update. Some information may be found here: https://covid.cdc.gov/covid-data-tracker/#maps_new-admissions-rate-state <br> This dataset contains aggregate COVID-19 case counts and rates by date of first report for all counties in Pennsylvania and for the state as a whole. Counts include both confirmed and probable cases as defined by the Council of State and Territorial Epidemiologists (CSTE). At present, a person is counted as a case only once. Note that case counts by date of report are influenced by a variety of factors, including but not limited to testing availability, test ordering patterns (such as day of week patterns), labs reporting backlogged test results, and mass screenings in nursing homes, workplaces, schools, etc. Case reports received without a patient address are assigned to the county of the ordering provider or facility based on provider zip code. Cases reported with a residential address that does not match to a known postal address per the commonwealth geocoding service are assigned to a county based on the zip code of residence. Many zip codes cross county boundaries so there is some degree of misclassification of county. All counts may change on a daily basis due to reassignment of jurisdiction, removal of duplicate case reports, correction of errors, and other daily data cleaning activities. Downloaded data represents the best information available as of the previous day. <br> Data will be updated between 11:30 am to 1:30pm each Wednesday.

  • API

    COVID-19 Retail Pharmacy Partners Vaccine Allocation Current Health NO FURTHER UPDATES

    data.pa.gov | Last Updated 2024-05-08T15:03:08.000Z

    Weekly updates have finished. The Retail Pharmacy Partnership dataset represents doses of vaccine allocated from the <b>federal government </b> directly to Pennsylvania’s retail pharmacy partners. The partners then determine which stores to send the allocated doses to, with the department’s input to ensure we are meeting the needs of all Pennsylvanians.<br> This dataset will be updated Wednesday’s at 12:00pm.

  • API

    Medical Assistance Enrollment July 2003 - Current Monthly County & Statewide Human Services

    data.pa.gov | Last Updated 2024-04-10T13:25:49.000Z

    Persons enrolled in Medical Assistance (Medicaid) for a given month. Includes Temporary Assistance for Needy Families (TANF), General Assistance (GA), Disabled, & Waiver categories.

  • API

    County Latitude & Longitude Points For Each County Static

    data.pa.gov | Last Updated 2020-08-06T17:58:11.000Z

    A generic latitude and longitude for each county. These points are provided so a map layer can be developed using files with aggregated data grouped by county name. Use this generic latitude and longitude georeferenced point file and assign any information to the correct county showing on a boundary map layer. If totals are shown in a file for the Commonwealth of Pennsylvania and the desire is to show the total for the state on a map layer, there is a generic latitude and longitude point given for Pennsylvania that will show in the South East corner of the map visual actually landing in the state of Maryland. This is provided for visualizing and displaying the state information on the map layer along with county information.

  • API

    Public Food Inspections last 24 months County Agriculture

    data.pa.gov | Last Updated 2022-02-18T19:42:23.000Z

    Restaurant Inspection results by county and facility.

  • API

    COVID-19 Vaccinations by Residence Current County Health NO FURTHER UPDATES

    data.pa.gov | Last Updated 2024-05-08T15:03:59.000Z

    Weekly updates have finished with the June 28th update. This dataset contains aggregate data of COVID vaccines administered to citizens based on county of residence. Data includes counts of individuals who received a vaccine dose that provides partial coverage against the disease and counts of individuals that received a vaccine dose that provides full coverage against the disease. Suppression applies for quantities less than 5. Data only includes information reported to PA-SIIS, the Pennsylvania Statewide Immunization Information System.

  • API

    WAOFM - Census - Population and Housing, 2000 and 2010

    data.wa.gov | Last Updated 2021-09-01T17:20:31.000Z

    Population and housing information extracted from decennial census Public Law 94-171 redistricting summary files for Washington state for years 2000 and 2010.

  • API

    COVID-19 Aggregate Hospitalizations Current Weekly County Health NO FURTHER UPDATES

    data.pa.gov | Last Updated 2024-05-08T14:27:07.000Z

    Weekly updates have finished with the June 28th update. “Note: Beginning 7/13/2022, the hospitals are no longer reporting data on airborne isolation beds resulting in null values being displayed for the airborne isolation bed metrics.” This dataset contains aggregate hospitalization data related to COVID-19 patient which includes availability of ICU beds, patients on ventilators, ventilators in use, and total patients hospitalized data at the state and county level for Pennsylvania residents. Data will be updated between 11:30 am to 1:30pm each Wednesday.

  • API

    Dangerous Dogs 1996-Current County Agriculture

    data.pa.gov | Last Updated 2020-02-27T14:35:08.000Z

    Historical results of Dangerous Dogs in Pennsylvania. A dangerous dog is one that has: (1) Inflicted severe injury on a human being without provocation on public or private property. (2) Killed or inflicted severe injury on a domestic animal, dog or cat without provocation while off the owner’s property. (3) Attacked a human being without provocation. (4) Been used in the commission of a crime. And the dog has either or both of the following: (1) A history of attacking human beings and/or domestic animals, dogs or cats without provocation. (2) A propensity to attack human beings and/or domestic animals, dogs or cats without provocation. *A propensity to attack may be proven by a single incident. Severe injury is defined as, [3 P.S. § 459-102] “Any physical injury that results in broken bones or disfiguring lacerations requiring multiple sutures or cosmetic surgery.” More information can be found here - https://www.agriculture.pa.gov/Animals/DogLaw/Dangerous%20Dogs/Pages/default.aspx More information on Chapter 27 Regulations - https://www.agriculture.pa.gov/Animals/DogLaw/Dangerous%20Dogs/Documents/Chapter%2027%20Dangerous%20Dogs.pdf PDF's for Chapter 27 and Pennsylvania Dog Laws are attached to the metadata