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Day County, South Dakota property search

Search an address or an owner in Day County, South Dakota with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 11,382 lots are mapped here, covering 651,962 acres. 1,843 of them are held by institutions rather than by individuals.

Farmers and landowners in Day County received $23.1 million in federal farm program payments in 2025, paid to 768 recipients. 23,311 acres of agricultural land here are disclosed as foreign-held, the most by owners from Denmark. Crop insurance paid $11.7 million in claims for the 2024 crop year.

11,382
Lots mapped
651,962
Acres
1,843
Institutional

Land use in Day County

Parcels and acreage by land use in Day County, South Dakota
Land useParcelsAcres
WD3,084165,699
QD80228,282
OT73449,248
TD19513,650
CD1249,086
ED8784
AD3320
20120
10110
10610
G1120

Largest landowners in Day County

Largest landowners by acreage in Day County, South Dakota
OwnerParcelsAcres
HANSMEIER & SON A CORP364,969
STATE OF SOUTH DAKOTA HABITAT SECTION754,461
SCHURING FARMS INC394,318
PARKSHILL FARMS LLC283,714
TOWNSEND FAMILY FARMS LLC303,559
WAGNER'S INC313,266
ZIMMERMAN REAL ESTATE LIMITED PARTNERSHIP272,954
HANSMEIER & SON INC232,788
HERR REAL ESTATE LTD PTN302,693
HANSMEIER & SON CORP202,609

Companies, trusts and public agencies, ranked by acres held under the name on the assessor's file. Private individuals are not ranked. Largest landowners in South Dakota

Federal farm payments in Day County

$23.1M
Paid in 2025
768
Recipients
Federal farm program payments by program in Day County, South Dakota, 2025
ProgramPaid
Emergency Commodity Assistance Program$10.7M
CRP Payment - Annual Rental$6.5M
Supplemental Disaster Relief Non-Spec Crops$5.4M
Marketing Assistance for Specialty Crops$117K
CRP Cost-Share Web-Based$100K
Agricultural Risk Coverage Program - County$82K

USDA Farm Service Agency payment files, 2025. Compare farm subsidies by county

Foreign-held farmland in Day County

23,311
Acres disclosed
64
Holdings
Foreign-held agricultural land by country in Day County, South Dakota, 2024
CountryAcres
Denmark22,948
United Kingdom363

Largest disclosed holders

Largest foreign holders of agricultural land in Day County, South Dakota
Holder (country)Acres
Orsted Onshore Real Estate Holdings, LLC (DENMARK)22,948
Jack Rabbit Wind, LLC (UNITED KINGDOM)363

USDA Agricultural Foreign Investment Disclosure Act filings, holdings at the end of 2024. Only disclosed interests are counted. See foreign-owned farmland by county

Crop insurance in Day County

1,017
Policies
342,669
Insured acres
$11.7M
Claims paid
0.64
Loss ratio
Crop insurance claims by crop in Day County, South Dakota, 2024
CropClaims
Corn$6M
Soybeans$4.7M
Wheat$418K
Pasture,Rangeland,Forage$358K
Dry Beans$71K

USDA Risk Management Agency Summary of Business, 2024 crop year.

Conservation and the power grid

45,111
CRP acres, 2025
19
Substations
115 kV
Highest voltage

Conservation Reserve Program acres under contract (USDA FSA). Substations in service, from a public copy of the federal HIFLD layer.

Find out who owns a property in Day County by address, free, or work out a lot's acreage.

Nearby counties in South Dakota

  • Marshall County10,621
  • Codington County18,465
  • Clark County7,623
  • Brown County26,168
  • Grant County8,922
  • Roberts County14,588
  • Hamlin County8,131
  • Deuel County6,974

All South Dakota counties

This copy of Day County's records was taken on August 11, 2026. Assessment records, not a survey.