Day County, South Dakota
Day 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 |
|---|---|---|---|
|
COUNTY OF DAY
GUS Population: 5,408 (2024)
ID: 174987
|
County | Official County Government |
Contact: CHAIRMAN
711 W 1ST ST, WEBSTER SD 57274-1364
|
|
CITY OF WEBSTER
GUS Population: 1,666 (2024)
ID: 134567
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 539, WEBSTER SD 57274-0539
|
|
TOWNSHIP OF WAUBAY
GUS Population: 525 (2024)
ID: 113063
|
Township | Municipal Government Within County |
Contact: TREASURER
13266 450TH AVE, WAUBAY SD 57273
|
|
GUS Population: 474 (2024)
ID: 209468
|
Municipal | Municipal Government Within County |
Contact: CITY FINANCE OFFICER
PO BOX 155, WAUBAY SD 57273-0155
|
|
TOWNSHIP OF WEBSTER
GUS Population: 298 (2024)
ID: 134655
|
Township | Municipal Government Within County |
Contact: CLERK
43354 137TH ST, WEBSTER SD 57274-5644
|
|
CITY OF BRISTOL
GUS Population: 275 (2024)
ID: 134565
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
204 1ST AVE E, BRISTOL SD 57219-2040
|
|
TOWNSHIP OF KOSCIUSKO
GUS Population: 182 (2024)
ID: 175265
|
Township | Municipal Government Within County |
Contact: CLERK
13092 444TH AVE, GRENVILLE SD 57239-5338
|
|
TOWN OF ROSLYN
GUS Population: 180 (2024)
ID: 209467
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 31, ROSLYN SD 57261-0031
|
|
TOWNSHIP OF RUSK
GUS Population: 125 (2024)
ID: 175270
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CHAIRMAN
14249 SD HIGHWAY 25, WEBSTER SD 57274-5665
|
|
TOWN OF PIERPONT
GUS Population: 121 (2024)
ID: 202564
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 192, PIERPONT SD 57468-0192
|
|
TOWNSHIP OF ANDOVER
GUS Population: 115 (2024)
ID: 113058
|
Township | Municipal Government Within County |
Contact: LOREN HELMER
41514 135 ST, ANDOVER SD 57422-5015
|
|
TOWNSHIP OF RACINE
GUS Population: 98 (2024)
ID: 113062
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CLERK
43629 US HWY 12, WEBSTER SD 57274-5627
|
|
TOWNSHIP OF CENTRAL POINT
GUS Population: 82 (2024)
ID: 225707
|
Township | Municipal Government Within County |
Contact: CLERK
44702 144TH ST, WAUBAY SD 57273-5740
|
|
TOWNSHIP OF GRENVILLE
GUS Population: 81 (2024)
ID: 175262
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CHAIRMAN
43696 132ND ST, WEBSTER SD 57274-5208
|
|
TOWNSHIP OF NUTLEY
GUS Population: 79 (2024)
ID: 175268
|
Township | Municipal Government Within County |
Contact: CLERK
44212 129TH ST, GRENVILLE SD 57239-5304
|
|
TOWNSHIP OF WHEATLAND
GUS Population: 79 (2024)
ID: 175273
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CHAIRMAN
15103 442ND AVE, WAUBAY SD 57273-6116
|
|
TOWNSHIP OF RARITAN
GUS Population: 76 (2024)
ID: 175269
|
Township | Municipal Government Within County |
Contact: CLERK
43328 135TH ST, WEBSTER SD 57274-5227
|
|
TOWNSHIP OF MORTON
GUS Population: 74 (2024)
ID: 175267
|
Township | Municipal Government Within County |
Contact: CLERK
43792 147TH ST, WEBSTER SD 57274-6026
|
|
TOWNSHIP OF UNION
GUS Population: 73 (2024)
ID: 175272
|
Township | Municipal Government Within County |
Contact: MORGAN HOLLER
13182 423RD AVE, PIERPONT SD 57468-5118
|
|
TOWNSHIP OF LIBERTY
GUS Population: 71 (2024)
ID: 175266
|
Township | Municipal Government Within County |
Contact: CLERK
43266 125TH ST, ROSLYN SD 57261-5201
|
|
CITY OF ANDOVER
GUS Population: 68 (2024)
ID: 175042
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 35, ANDOVER SD 57422-0035
|
|
TOWNSHIP OF HIGHLAND
GUS Population: 66 (2024)
ID: 175263
|
Township | Municipal Government Within County |
Contact: CLERK
43241 150TH ST, WEBSTER SD 57274-6045
|
|
TOWNSHIP OF KIDDER
GUS Population: 62 (2024)
ID: 113060
|
Township | Municipal Government Within County |
Contact: CLERK
14119 428TH AVE, WEBSTER SD 57274-5511
|
|
TOWNSHIP OF EGELAND
GUS Population: 58 (2024)
ID: 175261
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
15357 447TH AVE, WAUBAY SD 57273-6125
|
|
TOWNSHIP OF BRISTOL
GUS Population: 57 (2024)
ID: 175260
|
Township | Municipal Government Within County |
Contact: CLERK
13671 424TH AVE, BRISTOL SD 57219-5516
|
|
TOWNSHIP OF INDEPENDENCE
GUS Population: 56 (2024)
ID: 175264
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CHAIRMAN
12914 426TH AVE, PIERPONT SD 57468-5126
|
|
TOWNSHIP OF HOMER
GUS Population: 46 (2024)
ID: 187501
|
Township | Municipal Government Within County |
Contact: CLERK
41938 128TH ST, PIERPONT SD 57468-5000
|
|
TOWN OF GRENVILLE
GUS Population: 45 (2024)
ID: 175044
|
Municipal | Municipal Government Within County |
Contact: FINANCE OFFICER
PO BOX 12, GRENVILLE SD 57239-0012
|
|
TOWNSHIP OF VALLEY
GUS Population: 44 (2024)
ID: 134654
|
Township | Municipal Government Within County |
Contact: CLERK
14648 423RD AVE, BRISTOL SD 57219-5512
|
|
TOWNSHIP OF YORK
GUS Population: 42 (2024)
ID: 191519
|
Township | Municipal Government Within County |
Contact: CLERK
42447 153RD ST, LILY SD 57274-5911
|
|
TOWNSHIP OF BUTLER
GUS Population: 36 (2024)
ID: 113059
|
Township | Municipal Government Within County |
Contact: CLERK
14214 425TH AVE, BRISTOL SD 57219-5519
|
|
TOWNSHIP OF SCOTLAND
GUS Population: 35 (2024)
ID: 191518
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
41555 147TH ST, BRISTOL SD 57219-5800
|
|
TOWNSHIP OF TROY
GUS Population: 33 (2024)
ID: 175271
|
Township | Municipal Government Within County |
Contact: CLERK
14957 419TH AVE, BRISTOL SD 57219-5806
|
|
TOWNSHIP OF LYNN
GUS Population: 29 (2024)
ID: 113061
|
Township | Municipal Government Within County |
Contact: CLERK
13429 425TH AVE, BRISTOL SD 57219-5517
|
|
TOWNSHIP OF FARMINGTON
GUS Population: 27 (2024)
ID: 225708
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
12828 412TH AVE, ANDOVER SD 57422-5020
|
|
TOWNSHIP OF OAK GULCH
GUS Population: 24 (2024)
ID: 134653
|
Township | Municipal Government Within County |
Contact: CLERK
41489 150TH ST, CONDE SD 57434-5804
|
|
TOWN OF BUTLER
GUS Population: 6 (2024)
ID: 175043
|
Municipal | Municipal Government Within County |
Contact: SECRETARY/FINANCE OFFICER
106 E 2ND ST, BUTLER SD 57219-2069
|