Illinois Census By Counties Containing Maddox Surname
including all spelling variations

Every effort has gone into locating all Maddoxes of all spellings. Usually the spelling of the surname is as various transcribers have spelled it. However, after looking at each individual in the original image, spellings of the first name have sometimes been changed to more reasonable ones. Occasionally the listing of where parents were born is inconsistent, but has been copied as shown on the image.

County Formation Listing

KEY:
indicates no census available for that year in that county
X
County census contains surname of interest. The "X" links to the county census for that census year.
 
County census exists, but does not contain surname of interest

In cases where the county information contains more than one name (separated by a slash(/), the county name has changed over time.

County
1790
1800
1810
1820
1830
1840
1850
1860
1870
1880
1890
1900
1910
1920
1930
Adams
X X X
Alexander
X X
Bond
X X X
Boone
Brown
X X X
Bureau
Calhoun
Carroll
Cass
X
Champaign
X X
Christian
X X
Clark
X
Clay
Clinton
X X X X X
Coles
X X X
Cook
X X X X
Crawford
X X X X X
Cumberland
X X
DeKalb
De Witt
X X
Douglas
X X
Du Page
X
Edgar
X X X
Edwards
Effingham
X
County
1790
1800
1810
1820
1830
1840
1850
1860
1870
1880
1890
1900
1910
1920
1930
Fayette
X X X X
Ford
Franklin
X X X X X
Fulton
X
Gallatin
X
Greene
X
Grundy
Hamilton
X
Hancock
X X X X
Hardin
Henderson
X X
Henry
X X
Iroquois
X X
Jackson
X
Jasper
X
Jefferson
X X X
Jersey
X
Jo Daviess
X X X
Johnson
X
Kane
X
Kankakee
X X
Kendall
X X X
Knox
X X X
County
1790
1800
1810
1820
1830
1840
1850
1860
1870
1880
1890
1900
1910
1920
1930
La Salle
X X X X
Lake
X X X
Lawrence
Lee
X
Livingston
Logan
X X X
Macon
X X
Macoupin
X X X
Madison
X X X X X
Marion
X X
Marshall
X
Mason
Massac
X
McDonough
X
McHenry
X X
McLean
X X X
Menard
X
Mercer
X X
Monroe
X X
Montgomery
X X X X
Morgan
X X X X
Moultrie
X X X
Ogle
X X
Peoria
X X X
County
1790
1800
1810
1820
1830
1840
1850
1860
1870
1880
1890
1900
1910
1920
1930
Perry
Piatt
X X X
Pike
X X
Pope
X
Pulaski
X
Putnam
Randolph
X X
Richland
X
Rock Island
X
Saline
Sangamon
X X X X
Schuyler
Scott
X X
Shelby
X X X
St Clair
X X X
Stark
Stephenson
X X
County
1790
1800
1810
1820
1830
1840
1850
1860
1870
1880
1890
1900
1910
1920
1930
Tazewell
X
Union
X X
Vermilion
X X
Wabash
Warren
X X
Washington
X X X
Wayne
X X
White
X X X X
Whiteside
Will
X
Williamson
X
Winnebago
X
Woodford