ZIP code · San Diego County
What's near homes in ZIP code 92121
About 2,880 homes (2020 Census) in this ZIP code area. Below is how those homes grade on each hazard, and the official records nearby.
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Overview
The Toxics Release Inventory records for ZIP code 92121 in San Diego County list 11 facilities, including Integrated DNA Technologies, Trilink Biotechnologies, and Pall Filtration & Separations Group Inc, which reported on-site releases of 10,546, 2,156, and 1,296 pounds respectively in 2024. There are no Superfund sites in or near the area, and 7 facilities have recent violations. Regarding natural hazards, 11.6% of the area's homes are in a FEMA high-risk flood zone, while 33.0% are in a California very high fire hazard severity zone and 1.7% are in a USFS high or very high wildfire hazard potential. The median USGS chance of damaging earthquake shaking in 100 years is 93%, and San Diego County has had 41 federal disaster declarations in the last 30 years.
Written by an AI model from the records on this page and automatically checked against them.
How homes here grade
Share of this area's homes at each grade. Grades compare locations with other California homes (methodology).
Nearby pollution
Flood
Wildfire
Earthquake
Key facts
- 11 Toxics Release Inventory facilities inside the area
- 0 final or proposed Superfund sites in or within 1 mile of the area
- 7 facilities with recent formal enforcement or significant violations inside the area
- 11.6% of homes in a FEMA high-risk flood zone
- 33.0% of homes in a CAL FIRE Very High Fire Hazard Severity Zone
- 1.7% of homes where the USFS Wildfire Hazard Potential is High or Very High
- Typical USGS chance of potentially damaging earthquake shaking: 93% in 100 years
- San Diego County: 41 federal disaster declarations in the last 30 years
Notable facilities and sites
Largest Toxics Release Inventory reporters in the area
- Integrated Dna Technologies (Chemicals): 10,546 lb released on site in 2024
- Trilink Biotechnologies (Chemicals): 2,156 lb released on site in 2024
- Pall Filtration & Separations Group Inc (Plastics and Rubber): 1,296 lb released on site in 2024
Nearby ZIP codes
92093 · 92130 · 92037 · 92122 · 92126 · 92145 · 92014 · 92117
Sources: EPA TRI, NPL and ECHO; FEMA NFHL and NFIP claims; USDA Forest Service Wildfire Risk to Communities and Wildfire Hazard Potential; CAL FIRE FHSZ; USGS 2023 NSHM; OpenFEMA disaster declarations; 2020 Census. Details and dates. Areas are Census ZIP Code Tabulation Areas, which approximate USPS ZIP codes, and a home belongs to the area containing its hexagon's center.