Brown County, South Dakota
Brown 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: 37,495 (2024)
ID: 209455
|
County | Official County Government |
Contact: BROWN COUNTY AUDITOR
25 MARKET ST, STE 1, ABERDEEN SD 57401-4293
|
|
GUS Population: 27,919 (2024)
ID: 209465
|
Municipal | Municipal Government Within County |
Contact: CITY MANAGER
123 S LINCOLN ST, ABERDEEN SD 57401-4215
|
|
GUS Population: 1,343 (2024)
ID: 175019
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 587, GROTON SD 57445-0587
|
|
TOWNSHIP OF LINCOLN
GUS Population: 1,154 (2024)
ID: 113034
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CHAIRMAN
38296 123RD ST, ABERDEEN SD 57401-8318
|
|
TOWNSHIP OF ABERDEEN
GUS Population: 881 (2024)
ID: 175164
|
Township | Municipal Government Within County |
Contact: TREASURER
38378 131ST ST, ABERDEEN SD 57401-8441
|
|
TOWNSHIP OF BATH
GUS Population: 686 (2024)
ID: 175166
|
Township | Municipal Government Within County |
Contact: BATH TOWNSHIP CLERK
13186 396 AVE, BATH SD 57427
|
|
TOWNSHIP OF WARNER
GUS Population: 511 (2024)
ID: 175185
|
Township | Municipal Government Within County |
Contact: CHAIRMAN OF BOARD
2519 136TH ST SW, ABERDEEN SD 57401-8628
|
|
TOWN OF WARNER
GUS Population: 450 (2024)
ID: 209466
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 301, WARNER SD 57479-0301
|
|
TOWNSHIP OF RAVINIA
GUS Population: 370 (2024)
ID: 175182
|
Township | Municipal Government Within County |
Contact: CLERK- RAVINIA TOWNSHIP
12746 378TH AVE, ABERDEEN SD 57401-8362
|
|
TOWNSHIP OF PRAIRIEWOOD
GUS Population: 295 (2024)
ID: 194065
|
Township | Municipal Government Within County |
Contact: TREASURER
12920 IRONWOOD DRIVE, ABERDEEN SD 57401-8105
|
|
TOWNSHIP OF ORDWAY
GUS Population: 280 (2024)
ID: 175179
|
Township | Municipal Government Within County |
Contact: CLERK
12627 393RD AVE, ABERDEEN SD 57401-8117
|
|
TOWN OF FREDERICK
GUS Population: 209 (2024)
ID: 194051
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 546, FREDERICK SD 57441-0546
|
|
TOWNSHIP OF GEM
GUS Population: 192 (2024)
ID: 175172
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
13885 395TH AVE, ABERDEEN SD 57401-8548
|
|
CITY OF HECLA
GUS Population: 185 (2024)
ID: 187479
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 188, HECLA SD 57446-0188
|
|
TOWNSHIP OF MERCIER
GUS Population: 164 (2024)
ID: 225699
|
Township | Municipal Government Within County |
Contact: SUPERVISER
13219 377TH AVE, ABERDEEN SD 57401-8420
|
|
CITY OF COLUMBIA
GUS Population: 157 (2024)
ID: 134553
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 43, COLUMBIA SD 57433-0043
|
|
TOWNSHIP OF GARDEN PRAIRIE
GUS Population: 140 (2024)
ID: 175171
|
Township | Municipal Government Within County |
Contact: CLERK
40249 146TH ST, CONDE SD 57434-7202
|
|
TOWNSHIP OF GROTON
GUS Population: 127 (2024)
ID: 134622
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
40776 131ST ST, GROTON SD 57445-6100
|
|
TOWNSHIP OF CLAREMONT
GUS Population: 122 (2024)
ID: 175168
|
Township | Municipal Government Within County |
Contact: CLERK
11895 407TH AVE, CLAREMONT SD 57432-7316
|
|
TOWNSHIP OF HENRY
GUS Population: 121 (2024)
ID: 175175
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
40041 135TH ST, GROTON SD 57445-6028
|
|
TOWNSHIP OF CAMBRIA
GUS Population: 119 (2024)
ID: 205391
|
Township | Municipal Government Within County |
Contact: CLERK
39758 128TH ST, BATH SD 57427-5322
|
|
TOWNSHIP OF EAST HANSON
GUS Population: 111 (2024)
ID: 225698
|
Township | Municipal Government Within County |
Contact: CLERK
PO BOX 782, FERNEY SD 57439-0782
|
|
TOWN OF CLAREMONT
GUS Population: 106 (2024)
ID: 175018
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
507 6TH ST, CLAREMONT SD 57432-2024
|
|
TOWNSHIP OF ONEOTA
GUS Population: 104 (2024)
ID: 175178
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CHAIRMAN
PO BOX 7, BARNARD SD 57426-0007
|
|
TOWNSHIP OF COLUMBIA
GUS Population: 102 (2024)
ID: 175169
|
Township | Municipal Government Within County |
Contact: COLUMBIA TOWNSHIP CLERK
11994 401ST AVE, COLUMBIA SD 57433-7201
|
|
TOWNSHIP OF BRAINARD
GUS Population: 101 (2024)
ID: 175167
|
Township | Municipal Government Within County |
Contact: CLERK
11247 393RD AVE, FREDERICK SD 57441-6408
|
|
TOWNSHIP OF NEW HOPE
GUS Population: 100 (2024)
ID: 205392
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
14527 376TH AVE, MANSFIELD SD 57460-6819
|
|
TOWNSHIP OF PUTNEY
GUS Population: 88 (2024)
ID: 175181
|
Township | Municipal Government Within County |
Contact: CLERK
40385 127TH ST, GROTON SD 57445-5418
|
|
TOWNSHIP OF WESTPORT
GUS Population: 85 (2024)
ID: 175186
|
Township | Municipal Government Within County |
Contact: CLERK
12160 387TH AVE, WESTPORT SD 57481-6924
|
|
TOWN OF WESTPORT
GUS Population: 83 (2024)
ID: 134555
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 18, WESTPORT SD 57481-0018
|
|
TOWNSHIP OF EAST RONDELL
GUS Population: 82 (2024)
ID: 187496
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
14252 397TH AVE, STRATFORD SD 57474-7107
|
|
TOWNSHIP OF SHELBY
GUS Population: 80 (2024)
ID: 175184
|
Township | Municipal Government Within County |
Contact: CLERK
11760 403RD AVE, HOUGHTON SD 57449-6607
|
|
TOWNSHIP OF HIGHLAND
GUS Population: 76 (2024)
ID: 175176
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
13737 376TH AVE, MINA SD 57451-6217
|
|
TOWNSHIP OF GARLAND
GUS Population: 73 (2024)
ID: 191513
|
Township | Municipal Government Within County |
Contact: CLERK
39393 122ND ST, COLUMBIA SD 57433-7010
|
|
TOWNSHIP OF WEST RONDELL
GUS Population: 65 (2024)
ID: 134626
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
39112 147TH ST, WARNER SD 57479-7011
|
|
TOWNSHIP OF RICHLAND
GUS Population: 64 (2024)
ID: 134625
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
39105 107TH STREET, FREDERICK SD 57441-5226
|
|
TOWNSHIP OF RIVERSIDE
GUS Population: 61 (2024)
ID: 175183
|
Township | Municipal Government Within County |
Contact: CLERK
40926 125TH ST, GROTON SD 57445-5508
|
|
TOWNSHIP OF PALMYRA
GUS Population: 60 (2024)
ID: 134624
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
10210 W ELM LAKE DR, FORBES ND 58439-9108
|
|
TOWN OF STRATFORD
GUS Population: 59 (2024)
ID: 134554
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
293 E RONDELL AVE, STRATFORD SD 57474-2125
|
|
TOWNSHIP OF SAVO
GUS Population: 51 (2024)
ID: 191514
|
Township | Municipal Government Within County |
Contact: CHAIRPERSON
10221 390TH AVE, FREDERICK SD 57441-5201
|
|
TOWNSHIP OF SOUTH DETROIT
GUS Population: 50 (2024)
ID: 175187
|
Township | Municipal Government Within County |
Contact: CLERK
11310 410TH AVE, CLAREMONT SD 57432-6710
|
|
TOWNSHIP OF FREDERICK
GUS Population: 48 (2024)
ID: 175170
|
Township | Municipal Government Within County |
Contact: CLERK
38348 108TH ST, FREDERICK SD 57441-5714
|
|
TOWNSHIP OF WEST HANSON
GUS Population: 47 (2024)
ID: 113036
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
40305 138TH ST, GROTON SD 57445-6601
|
|
TOWNSHIP OF NORTH DETROIT
GUS Population: 47 (2024)
ID: 134621
|
Township | Municipal Government Within County |
Contact: CLERK
10944 411TH AVE, HECLA SD 57446-6106
|
|
TOWNSHIP OF LIBERTY
GUS Population: 43 (2024)
ID: 134623
|
Township | Municipal Government Within County |
Contact: CLERK
10375 400TH AVE., HECLA SD 57446-5300
|
|
TOWNSHIP OF OSCEOLA
GUS Population: 38 (2024)
ID: 113035
|
Township | Municipal Government Within County |
Contact: CLERK
38407 104TH ST, FREDERICK SD 57441-5105
|
|
TOWNSHIP OF GREENFIELD
GUS Population: 36 (2024)
ID: 175173
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
39777 108TH ST, HECLA SD 57446-5901
|
|
TOWNSHIP OF PORTAGE
GUS Population: 35 (2024)
ID: 175180
|
Township | Municipal Government Within County |
Contact: CLERK
41004 103RD ST, HECLA SD 57446-5505
|
|
TOWNSHIP OF CARLISLE
GUS Population: 32 (2024)
ID: 113032
|
Township | Municipal Government Within County |
Contact: CLERK
37974 124TH ST, ABERDEEN SD 57401-8348
|
|
TOWNSHIP OF FRANKLYN
GUS Population: 30 (2024)
ID: 113033
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CLERK
11710 377TH AVE, WESTPORT SD 57481-6202
|