Henry County, Illinois
Henry County profile, demographic data, and geographic information.
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 48,177 (2024)
ID: 204261
|
County | Official County Government |
Contact: COUNTY AMINISTRATOR
307 W CENTER ST, CAMBRIDGE IL 61238-1232
|
|
GUS Population: 12,146 (2024)
ID: 189926
|
Municipal | Municipal Government Within County |
Contact: CITY MANAGER
401 E 3RD ST, KEWANEE IL 61443-2365
|
|
TOWNSHIP OF KEWANEE
GUS Population: 9,509 (2024)
ID: 162962
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
105 S BURR BLVD, KEWANEE IL 61443-2247
|
|
TOWNSHIP OF GENESEO
GUS Population: 7,499 (2024)
ID: 162961
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
690 S CHICAGO ST, GENESEO IL 61254-1712
|
|
TOWNSHIP OF COLONA
GUS Population: 6,587 (2024)
ID: 125196
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 265, COLONA IL 61241-0265
|
|
GUS Population: 6,503 (2024)
ID: 162369
|
Municipal | Municipal Government Within County |
Contact: CITY ADMINISTRATOR
115 S OAKWOOD AVE, GENESEO IL 61254-2128
|
|
GUS Population: 4,960 (2024)
ID: 124941
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK
PO BOX 170, COLONA IL 61241
|
|
TOWNSHIP OF WETHERSFIELD
GUS Population: 3,706 (2024)
ID: 162966
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
205 EAST ST S, KEWANEE IL 61443-3505
|
|
TOWNSHIP OF WESTERN
GUS Population: 2,862 (2024)
ID: 102976
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
13215 E 150TH ST, ORION IL 61273-9210
|
|
TOWNSHIP OF GALVA
GUS Population: 2,641 (2024)
ID: 185075
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
515 NW 11TH ST, GALVA IL 61434-1076
|
|
GUS Population: 2,396 (2024)
ID: 124942
|
Municipal | Municipal Government Within County |
Contact: SECRETARY
PO BOX 171, GALVA IL 61434-0171
|
|
TOWNSHIP OF CAMBRIDGE
GUS Population: 2,367 (2024)
ID: 162958
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
14197 N 1200TH AVE, CAMBRIDGE IL 61238-9468
|
|
TOWNSHIP OF HANNA
GUS Population: 2,342 (2024)
ID: 125197
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
9489 WOLF RD, GENESEO IL 61254-9037
|
|
GUS Population: 2,034 (2024)
ID: 162367
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
124 W EXCHANGE ST, CAMBRIDGE IL 61238-1159
|
|
GUS Population: 1,714 (2024)
ID: 184973
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
PO BOX 69, ORION IL 61273-0069
|
|
TOWNSHIP OF PHENIX
GUS Population: 1,656 (2024)
ID: 207892
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 272, GENESEO IL 61254-0272
|
|
TOWNSHIP OF ATKINSON
GUS Population: 1,204 (2024)
ID: 125195
|
Township | Municipal Government Within County |
Contact: ATKINSON TOWNSHIP SUPERVISOR
PO BOX 238, ATKINSON IL 61235-0238
|
|
TOWNSHIP OF OXFORD
GUS Population: 1,126 (2024)
ID: 162965
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
3549 N 500 AVE, ALPHA IL 61413-9111
|
|
TOWNSHIP OF ANNAWAN
GUS Population: 1,088 (2024)
ID: 162956
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 59, ANNAWAN IL 61234-0059
|
|
GUS Population: 930 (2024)
ID: 162366
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
PO BOX 614, ATKINSON IL 61235-0614
|
|
TOWNSHIP OF ANDOVER
GUS Population: 866 (2024)
ID: 162955
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 2, ANDOVER IL 61233-9794
|
|
VILLAGE OF ANNAWAN
GUS Population: 860 (2024)
ID: 162365
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
200 N MEADOW LN, SUITE 1, ANNAWAN IL 61234
|
|
TOWNSHIP OF CLOVER
GUS Population: 826 (2024)
ID: 102973
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 477, WOODHULL IL 61490-0477
|
|
TOWNSHIP OF LYNN
GUS Population: 770 (2024)
ID: 162963
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
305 EAST ST, LYNN CENTER IL 61262-9408
|
|
VILLAGE OF WOODHULL
GUS Population: 733 (2024)
ID: 162371
|
Municipal | Municipal Government Within County |
Contact: CLERK
PO BOX 39, WOODHULL IL 61490-0039
|
|
VILLAGE OF ALPHA
GUS Population: 653 (2024)
ID: 102696
|
Municipal | Municipal Government Within County |
Contact: TREASURER
PO BOX 206, ALPHA IL 61413-0206
|
|
TOWNSHIP OF EDFORD
GUS Population: 640 (2024)
ID: 162960
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
18820 E 900 ST, GENESEO IL 61254
|
|
VILLAGE OF ANDOVER
GUS Population: 539 (2024)
ID: 124940
|
Municipal | Municipal Government Within County |
Contact: TREASURER
PO BOX 228, ANDOVER IL 61233-0228
|
|
TOWNSHIP OF YORKTOWN
GUS Population: 427 (2024)
ID: 125199
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
25089 COUNTRYMAN RD, PROPHETSTOWN IL 61277-8880
|
|
TOWNSHIP OF OSCO
GUS Population: 415 (2024)
ID: 102975
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
OSCO TOWNSHIP, 14889 OSCO RD, OSCO IL 61274-9563
|
|
TOWNSHIP OF WELLER
GUS Population: 390 (2024)
ID: 125198
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 67, BISHOP HILL IL 61419-0067
|
|
TOWNSHIP OF MUNSON
GUS Population: 351 (2024)
ID: 162964
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
15121 E 1300TH ST, CAMBRIDGE IL 61238-9458
|
|
TOWNSHIP OF CORNWALL
GUS Population: 253 (2024)
ID: 162959
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
21730 MOENS ROAD, ATKINSON IL 61235
|
|
TOWNSHIP OF LORAINE
GUS Population: 251 (2024)
ID: 189972
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
20297 N 2925TH AVE, PROPHETSTOWN IL 61277-8747
|
|
TOWNSHIP OF BURNS
GUS Population: 234 (2024)
ID: 162957
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
18919 N 1200TH AVE, CAMBRIDGE IL 61238-9327
|
|
VILLAGE OF HOOPPOLE
GUS Population: 173 (2024)
ID: 207805
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
318 MAIN ST, HOOPPOLE IL 61258
|
|
TOWNSHIP OF ALBA
GUS Population: 167 (2024)
ID: 125194
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
21727 E 2450TH ST, ATKINSON IL 61235-9614
|
|
VILLAGE OF CLEVELAND
GUS Population: 153 (2024)
ID: 162368
|
Municipal | Municipal Government Within County |
Contact: CLERK/TREAS.
408 JACKSON ST, CLEVELAND IL 61241-8516
|
|
VILLAGE OF BISHOP HILL
GUS Population: 112 (2024)
ID: 184972
|
Municipal | Municipal Government Within County |
Contact: BISHOP HILL VILLAGE CLERK
PO BOX 117, BISHOP HILL IL 61419-0117
|