The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national filewith no overlaps or gaps between parts, however, each TIGER/Line File is designed to stand alone as an independent dataset, or they can be combined to cover the entire nation. The Area Hydrography Shapefile contains the geometry and attributes of both perennial and intermittent area hydrography features, including ponds, lakes, oceans, swamps (up to the U.S. nautical three-mile limit), glaciers, and the area covered by large rivers, streams, and/or canals that are represented as double-line drainage. Single-line drainage water features can be found in the Linear Hydrography Shapefile (LINEARWATER.shp). Linear water features includes single-line drainage water features and artificial path features, where they exist, that run through double-line drainage features such as rivers, streams, and/or canals, and serve as a linear representation of these features.

Web App. Parcel map displaying Age of Housing, Residential Appraised Value and Land Use in St. Louis County, Missouri. Link to Metadata.

Open Data. Municipal Boundaries within St. Louis County, Missouri. Link to Metadata.

PDF. Link to Metadata. Order form for GIS Data on CD. Please note: Many GIS data layers are available for download at the St. Louis County GIS Service Center Open Data Site: http://openstlco.stlcogis.opendata.arcgis.com/.GIS Data CD Features:ArcGIS Shapefile formatState Plane Coordinate System, Missouri East, NAD1983 FeetCD 1 contains Base Map layers (e.g. jurisdictional boundaries, political areas, streets, etc.)CD 2 contains Parcel Data (e.g. parcel boundaries, ownership, valuation, etc.)Published: January 2019Cost: $15.27 eachTo order GIS Data CDs, please contact:Tracy HillImaging TechnicianSt. Louis County Records Center10275 Page Industrial CtSt. Louis, MO 63132Phone: 314.615.3715Fax: 314.615.3730Please note: Many GIS data layers are available for download at the St. Louis County GIS Service Center Open Data Site: http://data.stlouisco.com/.

Web App. Use the tabs provided to discover information about map features and capabilities. Link to Metadata. A variety of searches can be performed to find the parcel of interest. Use the Query Tool to build searches. Click Apply button at the bottom of the tool.Query by Name (Last First) (e.g. Bond James)Query by Address (e.g. 41 S Central)Query by Locator number (e.g. 21J411046)Search results will be listed under the Results tab. Click on a parcel in the list to zoom to that parcel. Click on the parcel in the map and scroll through the pop-up to see more information about the parcel. Click the ellipse in the Results tab or in the pop-up to view information in a table. Attribute information can be exported to CSV file. Build a custom Filter to select and map properties by opening the Parcels attribute table:1. Click the arrow tab at the bottom middle of the map to expand the attribute table window2. Click on the Parcels tab3. Check off Filter by map extent4. Open Options>Filter5. Build expressions as needed to filter by owner name or other variables6. Select the needed records from the returned list7. Click Zoom to which will zoom to the selected recordsPlease note that as the map zooms out detailed layers, such as the parcel boundaries will not display.In addition to Search capabilities, the following tools are provided:MeasureThe measure tool provides the capabilities to draw a point, line, or polygon on the map and specify the unit of measurement.DrawThe draw tool provides the capabilities to draw a point, line, or polygon on the map as graphics. PrintThe print tool exports the map to either a PDF or image file. Click Settings button to configure map or remove legend.Map navigation using mouse and keyboard:Drag to panSHIFT + CTRL + Drag to zoom outMouse Scroll Forward to zoom inMouse Scroll Backward to zoom outUse Arrow keys to pan+ key to zoom in a level- key to zoom out a levelDouble Click to Zoom inFAQsHow to select a parcel: Click on a parcel in the map, or use Query Tool to search for parcel by owner, address or parcel id.How to select more than one parcel: Go to Select Tool and choose options on Select button.How to clear selected parcel(s): Go to Select Tool and click Clear.

Web app displaying 2021-YTD NIBRS crime data. Data is included for all areas that the St. Louis County Police Department and the St. Louis County Park Rangers patrol. Additionally, data is included for the following police departments in St. Louis County: Ballwin, Bel Nor, Bel Ridge, Bella Villa, Bellefontaine Neighbors, Breckenridge Hills, Brentwood, Bridgeton, Country Club Hills, Chesterfield, Clayton, Crestwood, Creve Coeur, Des Peres, Ellisville, Eureka, Frontenac, Hillsdale, Kirkwood, Ladue, Lakeshire, Moline Acres, Maplewood, Normandy, Olivette, Overland, Pagedale, Riverview, Richmond Heights, Rock Hill, Saint Louis County, Shrewsbury, St. John, Sunset Hills, Town & Country, Velda City, Webster Groves, and Woodson Terrace.The data in this map should not be compared to previous UCR Part 1 crime data provided by the department. NIBRS data is counted differently, and comparisons made between the data will not be accurate.

PDF. Zoning in unincorporated areas of St. Louis County, Missouri. Map scale is 1:62500. Link to metadata.

CSV Table. This table includes coded descriptions for Municipalities in St. Louis County, Missouri. Link to Metadata.

Web App. View historic aerials in St. Louis County, Missouri from 1937 to 2024.

Open Data. Street centerlines with address ranges within St. Louis County and St. Louis City, Missouri.

PDF. A map of the public school district boundaries and municipal boundaries in St. Louis County, Missouri. Map scale is 1:62500. Link to metadata.

PDF. A map of fire protection districts and street centerlines in St. Louis County, Missouri. Map scale is 1:62500. Link to metadata.

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Census tracts are small, relatively permanent statistical subdivisions of a county or equivalent entity, and were defined by local participants as part of the 2020 Census Participant Statistical Areas Program. The Census Bureau delineated the census tracts in situations where no local participant existed or where all the potential participants declined to participate. The primary purpose of census tracts is to provide a stable set of geographic units for the presentation of census data and comparison back to previous decennial censuses. Census tracts generally have a population size between 1,200 and 8,000 people, with an optimum size of 4,000 people. When first delineated, census tracts were designed to be homogeneous with respect to population characteristics, economic status, and living conditions. The spatial size of census tracts varies widely depending on the density of settlement. Physical changes in street patterns caused by highway construction, new development, and so forth, may require boundary revisions. In addition, census tracts occasionally are split due to population growth, or combined as a result of substantial population decline. Census tract boundaries generally follow visible and identifiable features. They may follow legal boundaries such as minor civil division (MCD) or incorporated place boundaries in some States and situations to allow for census tract-to-governmental unit relationships where the governmental boundaries tend to remain unchanged between censuses. State and county boundaries always are census tract boundaries in the standard census geographic hierarchy. In a few rare instances, a census tract may consist of noncontiguous areas. These noncontiguous areas may occur where the census tracts are coextensive with all or parts of legal entities that are themselves noncontiguous. For the 2010 Census and beyond, the census tract code range of 9400 through 9499 was enforced for census tracts that include a majority American Indian population according to Census 2000 data and/or their area was primarily covered by federally recognized American Indian reservations and/or off-reservation trust lands; the code range 9800 through 9899 was enforced for those census tracts that contained little or no population and represented a relatively large special land use area such as a National Park, military installation, or a business/industrial park; and the code range 9900 through 9998 was enforced for those census tracts that contained only water area, no land area.

CSV of Part 1 crime data for 2019 through December for the following police departments in St. Louis County: Ballwin, Bel Nor, Bel Ridge, Bella Villa, Bellefontaine Neighbors, Breckenridge Hills, Brentwood, Country Club Hills, Chesterfield, Clayton, Creve Coeur, Ellisville, Eureka, Frontenac, Hillsdale, Kirkwood (starting October 2019), Ladue, Lakeshire, Moline Acres, Maplewood, Normandy (starting in October 2018), Olivette, Pagedale, Riverview, Richmond Heights, Rock Hill, Saint Louis County, Shrewsbury, St. John, Sunset Hills, Town & Country, Velda City, Webster Groves, and Woodson Terrace.The Part 1 Crimes included in this file are homicide/non-negligent manslaughter, rape, robbery, aggravated assault, burglary, larceny, motor vehicle theft. Arson and human trafficking are not included in the 2019 data file.The file contains data for each of the precincts within St. Louis County, and all areas that the St. Louis County Police Department and the St. Louis County Park Rangers patrol. Additionally, the 2019 file contains data for the following police departments, and includes any municipalities that these departments patrol: Ballwin, Bel Nor, Bel Ridge, Bellefontaine Neighbors, Breckenridge Hills, Brentwood, Country Club Hills, Chesterfield, Clayton, Ellisville, Eureka, Frontenac, Ladue, Lakeshire, Moline Acres, Maplewood, Olivette, Riverview, Richmond Heights, Saint Louis County, Shrewsbury, St. John, Sunset Hills, Town & Country, Velda City, and Woodson Terrace. The file does not contain data for municipalities that the above listed departments do not patrol, so a lack of data from other municipalities does not necessarily indicate a lack of crime.Included columns:UCRCOUNT: Coded as 1 or -1. 1 indicates a crime that was reported during the given month, and the -1 refers to any crime that was subtracted or unfounded from a previous reporting period. COMPLAINTYEAR: Year of the complaintCOMPLAINTNUM: departmental complaint numberUCR_OFFENSE: string of the UCR crimeUCR_CRIME_CODE: number code that corresponds to the UCR offenseTYPE: Person=homicide, robbery, aggravated assault, and rape. Property=burglary, larceny, and motor vehicle theftMONTH: The month that the crime data was submitted to the State of Missouri.YEAR: Year data was submitted to the State of MissouriDT_CALLREC: Date and time that the call for the crime was receivedD_OCCURRED: date that the crime occurredDOW_OCCURRED: day of the week that the crime occurredZONE: geographical zone where the crime occurredADDRESS: address of the crime, excluded for rapes and human trafficking casesPRECINCT: The precinct where the crime occurred. For St. Louis County PD: North County Precinct, Central County Precinct, Affton Southwest Precinct, South County Precinct, City of Fenton Precinct, City of Wildwood Precinct, West County Precinct, City of Jennings Precinct, MetroLink Police Unit. For Ellisville PD: East and West.PREMISE: The premise of the crime (eg. residential, business, etc.)REPORTING_JURIS: The jurisdiction that reported this data to the State of Missouri (Saint Louis County Parks data is reported by Saint Louis County).FOR_JURIS: The jurisdiction the data is for. This will either be a municipality name, MetroLink, or Saint Louis County.X: Longitude. If UCRCOUNT=-1 this field is blank. Additionally, if address is redacted this field will be blank.Y: Latitude: If UCRCOUNT=-1 this field is blank. Additionally, if address is redacted this field will be blank.

CSV of St. Louis County Police Department's Part 1 UCR crime data reported to the State of Missouri for 2015. Part 1 Crimes include homicide/non-negligent manslaughter, rape, robbery, aggravated assault, burglary, larceny, motor vehicle theft, arson, and human trafficking. The file contains data for each of the precincts within St. Louis County, and all areas that the St. Louis County Police Department patrols. The file does not contain data for any municipality that the Department does not patrol.Included variables:UCRCOUNT: Coded as 1 or -1. 1 indicates a crime that was reported during the given month, and the -1 refers to any crime that was subtracted or unfounded from a previous reporting period. COMPLAINTYEAR: Year of the complaintCOMPLAINTNUM: departmental complaint numberUCR_OFFENSE: string of the UCR crimeUCR_CRIME_CODE: number code that corresponds to the UCR offenseTYPE: Person=homicide, robbery, aggravated assault, rape, and human trafficking. Property=burglary, larceny, motor vehicle theft, and arsonMONTH: The month that the crime data was submitted to the State of Missouri.YEAR: Year data was submitted to the State of MissouriDT_CALLREC: Date and time that the call for the crime was receivedD_OCCURRED: date that the crime occurredDOW_OCCURRED: day of the week that the crime occurredZONE: geographical zone where the crime occurredADDRESS: address of the crime, excluded for rapes and human trafficking casesPRECINCT: The precinct where the crime occurred (North County Precinct, Central County Precinct, Affton Southwest Precinct, South County Precinct, City of Fenton Precinct, City of Wildwood Precinct, West County Precinct, City of Jennings Precinct, MetroLink Police Unit)PREMISE: The premise of the crime (eg. residential, business, etc.)REPORTING_JURIS: The jurisdiction that reported this data to the State of Missouri (Saint Louis County Parks data is reported by Saint Louis County).FOR_JURIS: The jurisdiction the data is for. This will either be a municipality name, MetroLink, or Saint Louis County.X: Longitude. If UCRCOUNT=-1 this field is blank. Additionally, if address is redacted this field will be blank.Y: Latitude: If UCRCOUNT=-1 this field is blank. Additionally, if address is redacted this field will be blank.

CSV of St. Louis County Police Department's Part 1 UCR crime data reported to the State of Missouri for 2016. Part 1 Crimes include homicide/non-negligent manslaughter, rape, robbery, aggravated assault, burglary, larceny, motor vehicle theft, arson, and human trafficking. The file contains data for each of the precincts within St. Louis County, and all areas that the St. Louis County Police Department patrols. The file does not contain data for any municipality that the Department does not patrol.Included variables:UCRCOUNT: Coded as 1 or -1. 1 indicates a crime that was reported during the given month, and the -1 refers to any crime that was subtracted or unfounded from a previous reporting period. COMPLAINTYEAR: Year of the complaintCOMPLAINTNUM: departmental complaint numberUCR_OFFENSE: string of the UCR crimeUCR_CRIME_CODE: number code that corresponds to the UCR offenseTYPE: Person=homicide, robbery, aggravated assault, rape, and human trafficking. Property=burglary, larceny, motor vehicle theft, and arsonMONTH: The month that the crime data was submitted to the State of Missouri.YEAR: Year data was submitted to the State of MissouriDT_CALLREC: Date and time that the call for the crime was receivedD_OCCURRED: date that the crime occurredDOW_OCCURRED: day of the week that the crime occurredZONE: geographical zone where the crime occurredADDRESS: address of the crime, excluded for rapes and human trafficking casesPRECINCT: The precinct where the crime occurred (North County Precinct, Central County Precinct, Affton Southwest Precinct, South County Precinct, City of Fenton Precinct, City of Wildwood Precinct, West County Precinct, City of Jennings Precinct, MetroLink Police Unit)PREMISE: The premise of the crime (eg. residential, business, etc.)REPORTING_JURIS: The jurisdiction that reported this data to the State of Missouri (Saint Louis County Parks data is reported by Saint Louis County).FOR_JURIS: The jurisdiction the data is for. This will either be a municipality name, MetroLink, or Saint Louis County.X: Longitude. If UCRCOUNT=-1 this field is blank. Additionally, if address is redacted this field will be blank.Y: Latitude: If UCRCOUNT=-1 this field is blank. Additionally, if address is redacted this field will be blank.

Residential and Commercial inspectors by Zip code for St. Louis County, MO

This CSV of 2020 Part 1 crime data contains data for multiple police departments in St. Louis County. Data is included for each precinct within St. Louis County as well as all areas that the St. Louis County Police Department and the St. Louis County Park Rangers patrol. Additionally, data is included for the following police departments in St. Louis County: Ballwin, Bel Nor, Bel Ridge, Bella Villa, Bellefontaine Neighbors, Breckenridge Hills, Brentwood, Country Club Hills, Chesterfield, Clayton, Crestwood, Creve Coeur, Des Peres, Ellisville, Eureka, Frontenac, Hillsdale, Kirkwood, Ladue, Lakeshire, Moline Acres, Maplewood, Normandy, Olivette, Overland (starting in March 2020), Pagedale, Riverview, Richmond Heights, Rock Hill, Saint Louis County, Shrewsbury, St. John, Sunset Hills, Town & Country, Velda City, Webster Groves, and Woodson Terrace.The Part 1 Crimes included in this file are homicide/non-negligent manslaughter, rape, robbery, aggravated assault, burglary, larceny, motor vehicle theft. Arson and human trafficking are not included in the 2020 data file.Included columns:UCRCOUNT: Coded as 1 or -1. 1 indicates a crime that was reported during the given month, and the -1 refers to any crime that was subtracted or unfounded from a previous reporting period. COMPLAINTYEAR: Year of the complaintCOMPLAINTNUM: departmental complaint numberUCR_OFFENSE: string of the UCR crimeUCR_CRIME_CODE: number code that corresponds to the UCR offenseTYPE: Person=homicide, robbery, aggravated assault, and rape. Property=burglary, larceny, and motor vehicle theftMONTH: The month that the crime data was submitted to the State of Missouri.YEAR: Year data was submitted to the State of MissouriDT_CALLREC: Date and time that the call for the crime was receivedD_OCCURRED: date that the crime occurredDOW_OCCURRED: day of the week that the crime occurredZONE: geographical zone where the crime occurredADDRESS: address of the crime, excluded for rapes and human trafficking casesPRECINCT: The precinct where the crime occurred. For St. Louis County PD: North County Precinct, Central County Precinct, Affton Southwest Precinct, South County Precinct, City of Fenton Precinct, City of Wildwood Precinct, West County Precinct, City of Jennings Precinct, MetroLink Police Unit. For Ellisville PD: East and West.PREMISE: The premise of the crime (eg. residential, business, etc.)REPORTING_JURIS: The jurisdiction that reported this data to the State of Missouri (Saint Louis County Parks data is reported by Saint Louis County).FOR_JURIS: The jurisdiction the data is for. This will either be a municipality name, MetroLink, or Saint Louis County.X: Longitude. If UCRCOUNT=-1 this field is blank. Additionally, if address is redacted this field will be blank.Y: Latitude: If UCRCOUNT=-1 this field is blank. Additionally, if address is redacted this field will be blank.

Web map. Map for St. Louis County and Municipal Crime app.

This feature includes the neighborhoods in the city of St. Louis.