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Unincorporated

This is a list of unincorporated communities in Illinois, arranged in alphabetical order: (Source: Wikipedia)

Housing market indicators

All of these property level data sets are connected to parcel-level data files from the county Assessors offices that include data on every parcel in the Chicago metropolitan area. All of these parcel-level data sets include historical data and are updated on a regular basis ranging from every week to every year depending on the data set.

Property Sales Activity

This indicator provides information on how active local residential property markets are, what types of properties are being purchased, who is buying them, and how much buyers are paying for properties.

Total Sales Activity

This is the total number of property sales in a given year. In Cook County, data are broken out separately for total sales activity on single family homes, condominium units, two-to-four unit buildings, and in buildings with five or more units. Outside of Cook County, data are for all residential parcels.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 10,026 7,901 5,806 3,850 3,712 3,883 4,004 5,313 6,530 6,117 6,408 7,293 7,215 6,774 7,096 7,362 9,332 6,552 5,410 5,593


Sales per 100 Residential Parcels

This indicator allows users to compare the level of property sales activity across geographies. This data point represents the total number of sales on all residential parcels divided by the total number of residential parcels in a given year, multiplied by 100.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 6.4 5.1 3.7 2.5 2.4 2.5 2.6 3.4 4.2 3.9 4.1 4.7 4.6 4.4 4.6 4.7 6.0 4.2 3.5 3.6


Share of Sales, Business Buyers

This represents a range of investor types from small mom-and-pop investors to large Wall Street-traded equity funds. Heightened levels of single family homes purchased by business buyers is often indicative of a distressed and low priced inventory of homes, and low demand for owner-occupied housing in a neighborhood. In Cook County, this data point is available as the share of total sales activity where the buyer was a business entity by property type (single family homes, condominium units, two-to-four unit buildings, and in buildings with five or more units). Outside of Cook County, data are for all residential parcels.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 7.4% 7.6% 7.1% 7.9% 9.0% 9.8% 9.8% 8.6% 10.8% 9.2% 8.8% 7.8% 8.3% 7.5% 8.0% 8.5% 6.8% 8.5% 12.7% 11.5%


Share of Sales, Extremely Low Value

This represents the percent of sales that were purchased for less than $20,000 in a given year. In Cook County, this data point is available as the share of total sales activity that sold for less than $20,000 by property type (single family homes, condominium units, two-to-four unit buildings, and in buildings with five or more units). Outside of Cook County, data are for all residential parcels.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 0.3% 0.2% 0.2% 0.7% 0.7% 0.6% 0.7% 0.8% 0.6% 0.7% 0.9% 0.8% 0.7% 0.6% 0.5% 0.5% 0.4% 0.6% 0.7% 0.4%


Mortgage Activity

These data measure the flow of mortgage credit into an area and indicates the level of lender investment. The level of mortgage activity in a neighborhood relative to other areas can assess how access to credit has changed over time in a community and how the flow of credit differs across geographies and for different property types.

Total Mortgage Activity

This is the total number of mortgages in a given year. In Cook County, data are broken out separately for total mortgage activity on single family homes, condominium units, two-to-four unit buildings, and in buildings with five or more units. Outside of Cook County, data are for all residential parcels.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 42,855 37,269 30,241 20,018 21,149 17,601 15,220 19,306 16,939 12,252 14,299 16,688 14,115 12,054 14,327 21,179 24,167 12,061 8,096 8,917


Mortgages per 100 Residential Parcels

This indicator allows users to compare the level of mortgage activity across geographies. This data point represents the total number of mortgage liens on all residential parcels divided by the total number of residential parcels in a given year, multiplied by 100.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 27.5 23.9 19.4 12.9 13.6 11.3 9.8 12.4 10.9 7.9 9.2 10.7 9.1 7.7 9.2 13.6 15.5 7.8 5.2 5.7


Foreclosure Filing Activity

This is an indicator of distress in a local housing market and viewing changing levels of activity allows for an understanding of the evolving nature of the foreclosure crisis in a neighborhood.

Total Foreclosure Filings Activity

This is the total number of new foreclosure filings in a given year. In Cook County, data are broken out separately for foreclosure filing activity on single family homes, condominium units, two-to-four unit buildings, and in buildings with five or more units. Outside of Cook County, data are for all residential parcels.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 1,012 1,369 1,912 2,876 3,404 4,177 3,233 3,289 1,916 1,348 1,131 999 973 815 802 298 161 655 526 522


Foreclosure Filings per 100 Residential Parcels

This indicator allows users to compare the level of foreclosure filing activity across geographies. This data point represents the total number of foreclosure filings on all residential parcels divided by the total number of residential parcels in a given year, multiplied by 100.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 0.6 0.9 1.2 1.8 2.2 2.7 2.1 2.1 1.2 0.9 0.7 0.6 0.6 0.5 0.5 0.2 0.1 0.4 0.3 0.3


Cumulative Foreclosure Filings Activity

Annual levels of foreclosure filing activity likely do not convey the impact that foreclosure has had in a particular community, as geographies vary in density and size, and the drivers behind the Great Recession foreclosure crisis led to very different annual patterns of foreclosure filing activity across the region. This indicator represents the cumulative impact of foreclosure in a neighborhood measured as the unique share of residential properties that have had at least one foreclosure filing since 2005. Please note that while other indicators include data through 2024, cumulative foreclosure filings activity data are through 2023.


Property Type 2024
All Residential Properties 15.2%


Foreclosure Auctions

These are properties that have completed the foreclosure process. Understanding foreclosure auction activity helps determine the flow of year-over-year of REO (real estate owned) properties into a market, how third-party demand at auctions differs based on property types, and the density of REO activity across geographies. The level of completed foreclosure auctions activity in a neighborhood indicates distress in a local housing market.

Total Auction Activity

This is the total number of completed foreclosure auctions in a given year. In Cook County, data are broken out separately for total auction activity on single family homes, condominium units, two-to-four unit buildings, and in buildings with five or more units. Outside of Cook County, data are for all residential parcels.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 197 271 489 847 1,155 1,120 1,035 1,567 1,607 1,275 855 664 470 453 337 97 101 185 140 98


Share of Auctions Resulting in REO

This is the percent of completed foreclosure auctions in a given geography where there were no bidders and the property became bank-owned REO (real estate owned).


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 83.2% 92.6% 95.3% 98.3% 97.6% 96.7% 96.7% 93.6% 89.1% 90.8% 88.0% 86.4% 80.2% 79.9% 81.6% 79.4% 73.3% 77.3% 64.3% 59.2%


REO per 100 Residential Parcels

This indicator allows users to compare the level of REO activity across geographies. This data point represents the total number of auctions resulting in REO status on all residential parcels divided by the total number of residential parcels in a given year, multiplied by 100.


Property Type 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
All Residential Properties 0.1 0.2 0.3 0.5 0.7 0.7 0.6 0.9 0.9 0.7 0.5 0.4 0.2 0.2 0.2 -- -- 0.1 0.1 --