Illinois
Illinois Property Tax
The Property Tax Appeal Board (PTAB) is a quasi-judicial body in Illinois that hears appeals from taxpayers and taxing bodies who are dissatisfied with property assessments. The Board is made up of five members appointed by the Governor and a professional staff. Its jurisdiction includes all counties in Illinois and it primarily considers appeals after decisions from County Boards of Review. The burden of proof before the Board varies depending on the basis of the appeal. The Board can only determine the correct assessment of property based on equity and the weight of the evidence. It has no jurisdiction over the amount of a tax bill or the tax rate used in its calculation, or the ability to exempt property from taxation. Source
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Illinois Median Home Value
The Illinois median home value is $106,936.
The range of median Illinois home values is the following.
| Rank | County | Value |
|---|---|---|
| Max | DuPage | $315,718 |
| 75% | Putnam | $135,081 |
| 50% | Logan | $107,464 |
| 25% | Massac | $88,906 |
| Min | Cook | $255,956 |
Illinois Population
The Illinois population is 12,716,167.
The median population for the 102 counties of Illinois is 25,586.
The range of Illinois county populations is the following.
| Rank | County | Value |
|---|---|---|
| Max | Cook | 5,169,520 |
| 75% | Boone | 53,293 |
| 50% | Iroquois | 27,437 |
| 25% | Mason | 13,486 |
| Min | Cook | 5,169,520 |
Illinois Median Age
The Illinois median age is 42 across the 102 counties.
The range of Illinois county median ages is the following.
| Rank | County | Value |
|---|---|---|
| Max | Pope | 57 |
| 75% | Bureau | 44 |
| 50% | Saline | 42 |
| 25% | Madison | 40 |
| Min | Pope | 57 |
Illinois Counties
Adams / Alexander / Bond / Boone / Brown / Bureau / Calhoun / Carroll / Cass / Champaign / Christian / Clark / Clay / Clinton / Coles / Cook / Crawford / Cumberland / DeKalb / DeWitt / Douglas / DuPage / Edgar / Edwards / Effingham / Fayette / Ford / Franklin / Fulton / Gallatin / Greene / Grundy / Hamilton / Hancock / Hardin / Henderson / Henry / Iroquois / Jackson / Jasper / Jefferson / Jersey / Jo Daviess / Johnson / Kane / Kankakee / Kendall / Knox / LaSalle / Lake / Lawrence / Lee / Livingston / Logan / Macon / Macoupin / Madison / Marion / Marshall / Mason / Massac / McDonough / McHenry / McLean / Menard / Mercer / Monroe / Montgomery / Morgan / Moultrie / Ogle / Peoria / Perry / Piatt / Pike / Pope / Pulaski / Putnam / Randolph / Richland / Rock Island / Saline / Sangamon / Schuyler / Scott / Shelby / St. Clair / Stark / Stephenson / Tazewell / Union / Vermilion / Wabash / Warren / Washington / Wayne / White / Whiteside / Will / Williamson / Winnebago / Woodford /
States
Alabama / Alaska / Arizona / Arkansas / California / Colorado / Connecticut / Delaware / Florida / Georgia / Hawaii / Idaho / Illinois / Indiana / Iowa / Kansas / Kentucky / Louisiana / Maine / Maryland / Massachusetts / Michigan / Minnesota / Mississippi / Missouri / Montana / Nebraska / Nevada / New Hampshire / New Jersey / New Mexico / New York / North Carolina / North Dakota / Ohio / Oklahoma / Oregon / Pennsylvania / Rhode Island / South Carolina / South Dakota / Tennessee / Texas / Utah / Vermont / Virginia / Washington / West Virginia / Wisconsin / Wyoming