The land area of St. Charles County, MO was 560 in 2017.

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.

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Geographic and Area Datasets Involving St. Charles County, MO

  • API

    Find A Missouri Utility | Last Updated 2019-02-15T19:50:21.000Z

  • API

    Large Buildings in Kansas City, Missouri (2015) | Last Updated 2017-01-10T21:06:20.000Z

    This dataset contains descriptive and spatial information for the largest buildings in Kansas City, Missouri. Columns A through I comply with the Building Energy Data Exchange Specification (BEDES), which is a data dictionary for commonly used terms pertaining to energy management.

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    CT Department of Labor, Office of Research - Current Employment Statistics | Last Updated 2019-01-22T14:34:01.000Z

    Current Employment Statistics - Dec. 2018

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    Live Well Indicators – Geographic Areas, Current Year Only | Last Updated 2019-01-16T19:14:53.000Z

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    City-Level Descriptive Statistics for GHG Inventory | Last Updated 2015-12-07T20:27:07.000Z

    This data set contains community statistics that were used to calculate greenhouse gas emissions (GHG) for the purposes of the 2013 GHG inventory. Data sources include US Census Bureau, Mid-America Regional Council (MARC), Jackson County Assessor Office, KCP&L electric company, Missouri Gas/Laclede gas company, Federal Highway Administration Office of Highway Policy Information Highway Statistics Series, Climate Action and Climate Protection Software notes, Kansas City Area Transit Authority (KCATA), EPA flight and large emitter website (, City of Kansas City PUblic Words and Water Services Departments

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    Department of Motor Vehicle (DMV) Office Locations | Last Updated 2019-03-20T10:07:16.000Z

    This dataset contains the list of all Department of Motor Vehicle, (DMV), offices in NYS, with addresses, office hours, latitude and longitude coordinates, and phone numbers.

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    Teen Births By ZIP Code 2013 | Last Updated 2016-02-05T22:00:14.000Z

    This dataset includes annual counts and rates of live births to girls ages 10-19 who are residents of St. Louis County. Data is collected, maintained and published by the Missouri Department of Health & Senior Services (HSS). Information on each birth and the mothers is gathered from birth certificates. HSS only reports the number of live births along with other health, social and demographic variables through the Missouri Information for Community Assessment (MICA) system. Rates of live births is calculated using both MICA and U.S. Census population estimates. The population estimates are organized by ZIP Code Tabulation Areas (ZCTA). In very rare instances do the ZCTAs not consistently overlap with the postal ZIP Code areas. Live Births Per 1,000 Teen Girls for a specified time period is calculated as: (# Live Births to Girls Ages 10-19/Total Population of Girls Ages 10-19) x 1,000.

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    Annual Average Daily Traffic (AADT): Beginning 1977 | Last Updated 2018-08-07T21:48:41.000Z

    Annual Average Daily Traffic (AADT) is an estimate of the average daily traffic along a defined segment of roadway. This value is calculated from short term counts taken along the same section which are then factored to produce the estimate of AADT. Because of this process, the most recent AADT for any given roadway will always be for the previous year. Data is available for all New York State Routes and roads that are part of the Federal Aid System.

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    State Highway Work Permits Issued: Beginning 2010 | Last Updated 2018-08-07T22:54:37.000Z

    Highway Work Permits are issued by the New York State Department of Transportation (DOT) for any work conducted in the NY State highway right of way. The review and approval of proposed work in the right of way is important to keep the complex and heavily used transportation system operating efficiently, reliably and safely. The Highway Work Permits dataset is a listing of all work permits issued on an annual basis. Highway Work Permits ensure that any work done within the State right of way and the resulting finished project meets the standards and policies of public safety, highway laws and regulations, preservation and function of the highway, and that the work is in the best interests of the traveling public as well as the owner of the project. This dataset includes information on the term of the permits, type of work, applicant name and location of the work.

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    Library Systems: FY 2014 Public Libraries Survey (Administrative Entity Data) | Last Updated 2016-08-30T13:28:27.000Z

    Find key information on library systems around the United States.<br><br>These data include imputed values for libraries that did not submit information in the FY 2014 data collection. Imputation is a procedure for estimating a value for a specific data item where the response is missing.<br><br>Download PLS data files to see imputation flag variables or learn more on the imputation methods used in FY 2014 at <a href=""></a>