San Diego County, California property search
Search an address or an owner in San Diego County, California with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 1,089,701 lots are mapped here, covering 2,571,729 acres. 132,116 of them are held by institutions rather than by individuals.
Farmers and landowners in San Diego County received $4.6 million in federal farm program payments in 2025, paid to 95 recipients. 29,919 acres of agricultural land here are disclosed as foreign-held, the most by owners from Liberia. Crop insurance paid $5 million in claims for the 2024 crop year.
- 1,089,701
- Lots mapped
- 2,571,729
- Acres
- 132,116
- Institutional
Land use in San Diego County
Parcels and acreage by land use in San Diego County, California| Land use | Parcels | Acres |
|---|
| 11 | 571,265 | 187,527 |
|---|
| 17 | 199,959 | 1,981 |
|---|
| 7 | 72,430 | 50 |
|---|
| 6 | 48,490 | 0 |
|---|
| 10 | 32,218 | 68,011 |
|---|
| 9 | 26,353 | 17,818 |
|---|
| 13 | 22,065 | 12,857 |
|---|
| 21 | 11,620 | 6,813 |
|---|
| 12 | 11,299 | 1,582 |
|---|
| 86 | 9,869 | 44,963 |
|---|
| 14 | 7,429 | 894 |
|---|
| 19 | 7,107 | 4,163 |
|---|
Largest landowners in San Diego County
Largest landowners by acreage in San Diego County, California| Owner | Parcels | Acres |
|---|
| STATE OF CALIFORNIA | 1,544 | 444,628 |
|---|
| CITY OF SAN DIEGO | 2,347 | 76,280 |
|---|
| COUNTY OF SAN DIEGO | 1,260 | 54,197 |
|---|
| VISTA IRRIGATION DISTRICT | 41 | 49,949 |
|---|
| STATE OF CALIFORNIA PARK | 7 | 21,727 |
|---|
| RODNEY COMPANY NV | 42 | 14,151 |
|---|
| SAN DIEGO UNIFIED SCHOOL DISTRICT | 235 | 13,595 |
|---|
| STATE OF CALIFORNIA(ANZA-BORREGO DESERT STATE PARK | 21 | 13,129 |
|---|
| STATE OF CALIFORNIA DEPARTMENT OF PARKS&RECREATION | 70 | 9,041 |
|---|
| RANCHO GUEJITO CORP | 84 | 8,390 |
|---|
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 California
Federal farm payments in San Diego County
- $4.6M
- Paid in 2025
- 95
- Recipients
Federal farm program payments by program in San Diego County, California, 2025| Program | Paid |
|---|
| Marketing Assistance for Specialty Crops | $3.8M |
|---|
| Supplemental Disaster Relief Spec Crops | $334K |
|---|
| Emergency Assist Livestock Bees Fish ELAP | $263K |
|---|
| CFAPCARES | $95K |
|---|
| CFAPCCA2 | $79K |
|---|
| Emrgncy Relief Program Track 2-Speclty Crps | $15K |
|---|
USDA Farm Service Agency payment files, 2025. Compare farm subsidies by county
Foreign-held farmland in San Diego County
- 29,919
- Acres disclosed
- 55
- Holdings
Foreign-held agricultural land by country in San Diego County, California, 2024| Country | Acres |
|---|
| Liberia | 21,039 |
|---|
| Panama | 4,782 |
|---|
| Germany | 1,346 |
|---|
| Netherlands | 869 |
|---|
| Canada | 809 |
|---|
| Switzerland | 542 |
|---|
Largest disclosed holders
Largest foreign holders of agricultural land in San Diego County, California| Holder (country) | Acres |
|---|
| RODNEY COMPANY N.V. (LIBERIA) | 21,039 |
|---|
| RICAL-CLARK (PANAMA) | 4,700 |
|---|
| BayWa r.e. Development Land HoldCo LLC (GERMANY) | 1,346 |
|---|
| IVEY RANCH TECHNOLOGY PARK, INC. (SWITZERLAND) | 333 |
|---|
| JACUMBA SOLAR, LLC (CANADA) | 302 |
|---|
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 San Diego County
- 280
- Policies
- 70,123
- Insured acres
- $5M
- Claims paid
- 1.13
- Loss ratio
Crop insurance claims by crop in San Diego County, California, 2024| Crop | Claims |
|---|
| Avocados | $4.5M |
|---|
| Apiculture | $185K |
|---|
| Lemons | $134K |
|---|
| Grapefruit | $129K |
|---|
| Pasture,Rangeland,Forage | $26K |
|---|
USDA Risk Management Agency Summary of Business, 2024 crop year.
Conservation and the power grid
- 148
- Substations
- 3
- 345 kV and up
- 500 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 San Diego County by address, free, or work out a lot's acreage.
San Diego County last published these records on August 10, 2026. Assessment records, not a survey.