Illinois Net Domestic Migration By County in 2021

Updated on July 29, 2024.

According to the US Census Bureau estimates, in 2021, the net domestic migration for Illinois was -115,656. Kendall County had the highest net domestic migration (1,894) followed by McHenry County (1,008), and Grundy County (409). On the other hand, Cook County had the lowest net domestic migration (-93,591), followed by DuPage County (-8,086), and Lake County (-2,825).

Net Domestic Migration for a given county refers to the the difference between number of people moving to the county from other parts of the United States (excluding Puerto Rico) and number of people moving out of the county to other parts of the United States (excluding Puerto Rico).

You can also see similar information for other states and also by state for the United States.

Hover over or click on the chart to see this information for each county. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Illinois Net Domestic Migration By County in 2021
Illinois Net Domestic Migration By County in 2021
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County Net Domestic Migration
Adams -378
Alexander -79
Bond -16
Boone -195
Brown 231
Bureau -94
Calhoun 1
Carroll 122
Cass -211
Champaign -380
Christian -74
Clark -27
Clay -88
Clinton -53
Coles 152
Cook -93591
Crawford 98
Cumberland -75
DeKalb -92
De Witt 3
Douglas -75
DuPage -8086
Edgar -109
Edwards -91
Effingham -175
Fayette -21
Ford 48
Franklin 25
Fulton 29
Gallatin 1
Greene -5
Grundy 409
Hamilton -36
Hancock -82
Hardin 51
Henderson 22
Henry -87
Iroquois -47
Jackson -325
Jasper -42
Jefferson 4
Jersey -21
Jo Daviess 28
Johnson 223
Kane -1935
Kankakee -507
Kendall 1894
Knox -230
Lake -2825
LaSalle 44
Lawrence 21
Lee 248
Livingston 28
Logan 230
McDonough -154
McHenry 1008
McLean -375
Macon -971
Macoupin -112
Madison -204
Marion -121
Marshall 38
Mason -89
Massac -83
Menard -77
Mercer 26
Monroe 94
Montgomery 91
Morgan -87
Moultrie 69
Ogle -148
Peoria -1918
Perry 216
Piatt 123
Pike 45
Pope 37
Pulaski -62
Putnam -32
Randolph 236
Richland 34
Rock Island -1187
St. Clair -1722
Saline -187
Sangamon -870
Schuyler -7
Scott -65
Shelby 7
Stark -72
Stephenson -225
Tazewell -221
Union -142
Vermilion -548
Wabash -55
Warren -201
Washington -40
Wayne -105
White 95
Whiteside -42
Will 276
Williamson -43
Winnebago -1616
Woodford -130