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Washington County, Ohio property search

Search an address or an owner in Washington County, Ohio with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 62,009 lots are mapped here, covering 448,988 acres. 12,351 of them are held by institutions rather than by individuals.

Farmers and landowners in Washington County received $3.2 million in federal farm program payments in 2025, paid to 404 recipients. 3,320 acres of agricultural land here are disclosed as foreign-held, the most by owners from Denmark. Crop insurance paid $1 million in claims for the 2024 crop year.

62,009
Lots mapped
448,988
Acres
12,351
Institutional

Land use in Washington County

Parcels and acreage by land use in Washington County, Ohio
Land useParcelsAcres
510: Res-Single Family10,5501,756
100: Agr-Vacant Land8,769143,282
500: Res-Vacant Land7,4893,251
511: Res-Custom Code6,76513,335
501: Res-Custom Code5,4706,472
599: Res-Other3,6167,309
101: Agr-Cash-Grain Farm2,90890,446
400: Com-Vacant Land2,8154,290
190: Agr-Other1,54342,552
640: Exm-Municipality9241,481
600: Exm-USA92241,300
499: Com-Other8613,304

Largest landowners in Washington County

Largest landowners by acreage in Washington County, Ohio
OwnerParcelsAcres
ERAMET MARIETTA INC A DELAWARE CORPORATION13430,231
B & N COAL INC332,376
WASHINGTON FARMS LTD971,738
B & N COAL INC AN OHIO CORP401,684
TUSCO FORESTRY LLC291,666
SEO LAND COMPANY LLC81,521
CITY OF MARIETTA1191,053
STATE OF OHIO3261,041
WITTEN FARMLAND LLC781,034
MUSKINGUM WATERSHED CONSERVANCY DISTRICT71985

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 Ohio

Federal farm payments in Washington County

$3.2M
Paid in 2025
404
Recipients
Federal farm program payments by program in Washington County, Ohio, 2025
ProgramPaid
Emergency Commodity Assistance Program$796K
Emergency Livestock Relief Program 2023-24$658K
Agricultural Risk Coverage Program - County$525K
Supplemental Disaster Relief Non-Spec Crops$392K
Emergency Assist Livestock Bees Fish ELAP$277K
WECP17OF$254K

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

Foreign-held farmland in Washington County

3,320
Acres disclosed
5
Holdings
Foreign-held agricultural land by country in Washington County, Ohio, 2024
CountryAcres
Denmark3,266
Netherlands54

Largest disclosed holders

Largest foreign holders of agricultural land in Washington County, Ohio
Holder (country)Acres
SCIOTO LAND COMPANY, L.L.C. (DENMARK)3,266
SHELL OIL CO. (NETHERLANDS)54

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 Washington County

66
Policies
8,614
Insured acres
$1M
Claims paid
2.37
Loss ratio
Crop insurance claims by crop in Washington County, Ohio, 2024
CropClaims
Corn$568K
Soybeans$462K
All Other Crops$5K

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

Conservation and the power grid

490
CRP acres, 2025
25
Substations
3
345 kV and up
345 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 Washington County by address, free, or work out a lot's acreage.

Nearby counties in Ohio

  • Noble County16,449
  • Morgan County19,137
  • Monroe County17,564
  • Athens County42,346
  • Meigs County30,127
  • Guernsey County40,669
  • Muskingum County57,479
  • Belmont County65,849

All Ohio counties

Washington County last published these records on July 30, 2026. Assessment records, not a survey.