Forest Preserve District of Cook County boundaries. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required.

Graph and download economic data for Market Hotness: Page View Count per Property Versus the United States in Cook County, IL (LDPEPRVSUSCOUNTY17031) from Aug 2017 to Feb 2025 about Cook County, IL; Chicago; IL; listing; and USA.

The Public Land Survey System (PLSS) is the way land in the United States is subdivided, it forms the foundation of Cook County's cadastral system for identifying and locating land records. Tax parcels are identified using township and section notation, in a modified format. The PLSS serves as a way for users to navigate the parcel geodatabase. This PLSS feature data set is intended to correspond to tax pages on the Cook County Tax Maps. They should not be used for measurement or surveyor purposes. In addition, the parcel attributes PINA (area/township) and PINSA (subarea/section) do not necessarily correspond to the PLSS township and section polygon in which a given parcel resides. The PLSS data is modeled as a single composite network coverage that encompasses townships (area), sections (subarea), quarter sections, and half quarter section. Tax map pages, which typically correspond to half quarter sections (in an east-west split), are modeled as a region subclass in the LANDFABRIC layer. If an indigenous people's reserve was present on the tax map, it was digitized to create subpolygons of the half-quarter section, and those polygons were attributed with the name of the reserve. Within this PLSS data set, a half-quarter section is the smallest polygon unit, except in cases where an Indigenous People's Reserve line is present. The cadastral data for Cook County have previously not been digital nor automated. This project is the initial automation for this information. This database was designed to represent a continuous, non-overlapping spatial database accounting for all land area in Cook County.The PLSS is updated as needed.

KML file of public schools located in Cook County. To view or use these files, special GIS software such as Google Earth is required.

4-Band aerial imagery flown in 2024 for Cook County, IL at 6 inch pixel resolution. It is recommended that the GeoService URL is used for GIS applications, rather than downloading data.

Public schools located in Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required.

Panchromatic aerial imagery flown in 1998 for Cook County, Illinois at 6 inch pixel resolution.It is recommended that the GeoService URL is used for GIS applications, rather than downloading data.

Shelters within the Forest Preserve District of Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required.

This dataset provides information about the number of properties, residents, and average property values for Cooks View Lane cross streets in Hayes, VA.

Fishing lakes in Cook County with contours. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required

Hydrographic data was collected for all of Cook County. Significant flowing and standing water features that were visible on the aerial photography were stereocompiled from 1998 aerial photography. The hydrographic midline data set represents, as a single line, the interpreted midline of flowing water features as seen on the aerial photography. The hydrographic midline data layer is used to show the location of the midline of natural drainage features, and is connected to polygonal (standing) hydrographic features such as lakes and ponds. The midline data layer also includes drainage features less than five feet in width, which were not included in the polygon hydrography data set. Midlines were added to water bodies such as double-line rivers to maintain the linear connectivity of the hydrographic network. Where the course of linear features (such as streams and rivers) in the hydrographic midline layer could not be compiled photogrammetrically due to being obscured by other features (such as vegetation or shadows), the obscured line segment was coded as "interpreted". In some cases, a flowing water feature may have run through an underground drain or culvert or its course otherwise obscured from view on the aerial photography. For such cases, in order to maintain linear connectivity of the features, its path was also interpreted and coded as such. Some hydrographic data was provided by the City of Chicago and incorporated into this data layer. These hydrographic data layers are modeled and stored as a network coverage containing polygons and/or lines. This midline data layer was created out of need by Cook County to develop a hydrographic layer in which water features are represented as single lines. The intended primary use of this data layer is for small-scale mapping and networking. The hydrographic midline layer was intersected with the street midline and railroad data layers to create nodes in the coverage model. It was also intersected with the bridge polygon data layer. Where hydrographic midline segments fall within a bridge polygon, they have been given a grade separation code of zero (0) to indicate the water level is technically "at grade". Hydrographic attributes include feature name, tax map name, and type. The primary source of the attribute information was the Cook County Highway Department database. Hydrographic names and alias IDs are linked to lookup tables based on the hydrographic name ID attribute.

KML file of routes located in Cook County. To view or use these files, special GIS software such as Google Earth is required.

KML file of Cook County facilities. To view or use these files, special GIS software such as Google Earth is required.

KML file of trails within the Forest Preserve District of Cook County. To view or use these files, special GIS software such as Google Earth is required

About this dataset

Context

The dataset tabulates the Cook County population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Cook County. The dataset can be utilized to understand the population distribution of Cook County by age. For example, using this dataset, we can identify the largest age group in Cook County.

Key observations

The largest age group in Cook County, IL was for the group of age 25 to 29 years years with a population of 419,238 (8.02%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Cook County, IL was the 80 to 84 years years with a population of 89,591 (1.71%). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Variables / Data Columns

• Age Group: This column displays the age group in consideration
• Population: The population for the specific age group in the Cook County is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Cook County total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Cook County Population by Age. You can refer the same here

OpenStreetMap (OSM) is a free, editable map & spatial database of the whole world. This dataset is an extract of OpenStreetMap data for Cook Islands in a GIS-friendly format.

The OSM data has been split into separate layers based on themes (buildings, roads, points of interest, etc), and it comes bundled with a QGIS project and styles, to help you get started with using the data in your maps. This OSM product will be updated weekly.

The goal is to increase awareness among Pacific GIS users of the richness of OpenStreetMap data in Pacific countries, as well as the gaps, so that they can take advantage of this free resource, become interested in contributing to OSM, and perhaps join the global OSM community.

KML file of hospitals located in Cook County. To view or use these files, special GIS software such as Google Earth is required.

This chart provides a detailed overview of the number of Cook Islands online retailers by Monthly Views. Most Cook Islands stores' Monthly Views are Less than 100, there are 17 stores, which is 47.22% of total. In second place, 9 stores' Monthly Views are 100 to 1K, which is 25.00% of total. Meanwhile, 8 stores' Monthly Views are 1K to 10K, which is 22.22% of total. This breakdown reveals insights into Cook Islands stores distribution, providing a comprehensive picture of the performance and efficient of online retailer.

Cemetaries located in Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required.

Hospitals located in Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required.