Concord Disaster Risk Score & Hazard Analysis
With a population of 525,233 and a calculated risk score of 99.3, Concord faces unique challenges. This page is a complete hazard risk assessment for Concord, CA. Concord is a city with a rich history and bright future. But smart residents know to keep an eye on the forecast. We found that earthquakes rank among the highest local hazards.
Total Risk Score
The numbers don't lie. Concord sits at a Risk Score of 99.289. This is driven by a combination of factors, most notably Earthquake and River Flooding.
Earthquake risk in Concord, California
Concord's location near active fault lines makes earthquake preparedness critical for all residents. While seismic retrofitting has improved infrastructure, the potential for a significant magnitude event remains a primary hazard concern for the region.
Concord Earthquake Safety
- β’Secure heavy furniture and water heaters to wall studs
- β’Create a family communication plan for when cell towers fail
- β’Keep sturdy shoes and a flashlight tied to your bedframe
Top Hazards for The Concord Area
Meteorological data for California confirms that local planning increasingly focuses on mitigating earthquakes. In light of this, based on multi-decade trend analysis, we assign an exposure rating of 99.8. Structural retrofitting for older homes can significantly mitigate the danger of earthquakes.
Observing the seasonal cycles typical of California, river flooding constitute a major variable in the local quality of life equations. Moreover weighted against regional averages, this score of 96.2 is statistically significant. Homeowners should verify if their property requires a specialized flood policy annex.
As population density grows in California, future climate projections suggest an uptick in wildfire severity. However, our modeling, based on FEMA and NOAA datasets, assigns a score of 95.9/100. During peak season, air quality can dissolve quickly, making N95 masks an essential kit item.
Monitor Active Threats
Concord has identified seismic or wildfire risks. Check our real-time tracker for active events.

The Apartment Fortress
Living in Concord? Learn how to handle water storage, sanitation, and security in a small space.
How to Prepare in Concord
Read the Full Guide βIn Concord, warning times are minimal. The ground can shift without notice, making immediate physical safety your priority. Your home environment needs to be 'quake-proofed' long before the shaking starts.
Critical Action Checklist
- 1Store breakable items in low, latched cabinets.
- 2Avoid low-lying areas during heavy rain events.
- 3Secure heavy furniture and appliances to the walls.
- 4Identify safe spots (under sturdy tables) in each room.
- 5Keep a pair of sturdy shoes and a flashlight tied to your bedframe.
Essential Gear for Concord

Water
Scepter 5 Gallon Water Container
Bombproof water storage. 5 gallons is the minimum for one person for 5 days.

Power
Petzl Actik Core Headlamp
600 lumens and rechargeable. Hands-free lighting is critical during power outages.

Tools
Leatherman Wave+ Multi-Tool
18 tools in one. Essential for turning off gas valves or making repairs.
The best insurance against Earthquake is preparation. Check your kit and ensure you are ready.
View Complete Gear Checklist βCompare Nearby Cities
| City | Risk Score | Analysis |
|---|---|---|
| Los Angeles | 100.0 | When compared to Los Angeles, Concord is statistically safer. The difference of 0.7 points highlights local geological and meteorological variations. |
| San Francisco | 98.3 | San Francisco and Concord share similar regional risks, but our data gives San Francisco the edge in overall safety. |
| San Diego | 99.6 | Choosing between Concord and San Diego? Concord presents a lower overall risk profile. |
| Riverside | 99.9 | Choosing between Concord and Riverside? Concord presents a lower overall risk profile. |
| Sacramento | 96.3 | Sacramento and Concord share similar regional risks, but our data gives Sacramento the edge in overall safety. |
Frequently Asked Questions
How common are Earthquakes in Concord?
With a risk score of 99.8 for Earthquake, Concord is considered highly vulnerable. Residents should have a specific plan for Earthquake events, which are the primary driver of the city's overall risk profile.
Is Concord safer than other cities in California?
It varies by hazard. While Concord has its own risk profile (Total Score: 99.3), it is among the higher-risk areas in California. See our state rankings for a direct comparison.
Should I move to Concord given the risk of River Flooding?
Every city has risks. The threat of River Flooding (Score: 96.2) is manageable with proper preparation. The local infrastructure in Concord is designed to handle this, but personal insurance and a 'go-bag' are recommended.
How does Concord compare to other cities in California?
See the full California Disaster Rankings to see how Concord stacks up against other cities in the state.