The land area of Chattanooga, TN was 137 in 2018. The land area of Knoxville, TN was 99 in 2018.

Land Area

Water Area

Land area is a measurement providing the size, in square miles, of the land portions of geographic entities for which the Census Bureau tabulates and disseminates data. Area is calculated from the specific boundary recorded for each entity in the Census Bureau's geographic database. Land area is based on current information in the TIGER® data base, calculated for use with Census 2010.

Water Area figures include inland, coastal, Great Lakes, and territorial sea water. Inland water consists of any lake, reservoir, pond, or similar body of water that is recorded in the Census Bureau's geographic database. It also includes any river, creek, canal, stream, or similar feature that is recorded in that database as a two- dimensional feature (rather than as a single line). The portions of the oceans and related large embayments (such as Chesapeake Bay and Puget Sound), the Gulf of Mexico, and the Caribbean Sea that belong to the United States and its territories are classified as coastal and territorial waters; the Great Lakes are treated as a separate water entity. Rivers and bays that empty into these bodies of water are treated as inland water from the point beyond which they are narrower than 1 nautical mile across. Identification of land and inland, coastal, territorial, and Great Lakes waters is for data presentation purposes only and does not necessarily reflect their legal definitions.

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 Area 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

    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)

  • 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

  • API

    Communications Stats

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

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

  • API

    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

    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

  • 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.

  • 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

    Enviro Stats

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

    Environmental Statistics from the City of Franklin, TN