The population density of Chattanooga, TN was 1,293 in 2018. The population density of Knoxville, TN was 1,882 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 Knoxville, TN or Chattanooga, TN

  • API

    Hamilton County Health Department COVID-19 Data

    internal.chattadata.org | Last Updated 2020-10-10T05:10:05.000Z

    Updated daily from the Hamilton County Health Department. Data downloaded from Houser, Jesse A. “Hamilton County, Tennessee COVID-19 Dataset.” COVID-19 in Hamilton County, TN, 2020, sites.google.com/view/hamiltoncounty-tn-covid19/data

  • API

    TN Building Footprints

    www.chattadata.org | Last Updated 2019-02-05T15:29:40.000Z

    Computer generated building footprints for the Tennessee. Comes out of the open source project by Microsoft to map all the buildings in the USA. More details can be found at https://github.com/Microsoft/USBuildingFootprints

  • API

    Fire Stats

    performance.franklintn.gov | Last Updated 2020-08-20T20:44:14.000Z

    Data contained within this data set includes average response time for the City of Franklin and for departments within the State of Tennessee, fire loss per $1,000,000 of assessed value and calls for service, 2005-2019

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    BNS Stats

    performance.franklintn.gov | Last Updated 2020-08-25T17:27:53.000Z

    Statistical Information from the City's Building and Neighborhood Services Department (Codes, Building and Permits)

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    Communications Stats

    performance.franklintn.gov | Last Updated 2018-08-17T15:42:56.000Z

    Communications/Social Media Statistics for the City of Franklin, TN

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    Enviro Stats

    performance.franklintn.gov | Last Updated 2019-11-25T21:13:59.000Z

    Environmental Statistics from the City of Franklin, TN

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    Planning Stats

    performance.franklintn.gov | Last Updated 2020-08-25T20:54:20.000Z

    Planning, demographic and other important statistics from the City of Franklin's strategic plan

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    Admin Stats

    performance.franklintn.gov | Last Updated 2020-09-04T16:56:31.000Z

    Data concerning miscellaneous elements of the City of Franklin, Tennessee's Strategic Plan, including citizen satisfaction, Best Places to Live & Top Business-Friendly Cities Rating, and Retirement desirability

  • API

    Parks Stats

    performance.franklintn.gov | Last Updated 2019-11-25T21:10:14.000Z

    Data consisting of Parks and Recreation Statistics from Franklin, Tennessee - including parks acreage, Healthy City rankings, and Tree City USA.

  • API

    Eco Devo Stats

    performance.franklintn.gov | Last Updated 2020-09-04T15:59:23.000Z

    A variety of economic indicators, financial indicators and measurements for the overall health of the economy in Franklin.