Contra Costa County Commute Time Map & Patterns
HelpCompare commute patterns and ask AI Map about Contra Costa County.
Commute from My AddressCommute Time Burden in Contra Costa County: Annual Hours and Cost
Commuters in Contra Costa County spend about 62 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 260 hours, about 10.8 full days, spent commuting.
That is 32% more time on the road than the California average of 23.6 minutes each way, a difference of 7.6 minutes.
Contra Costa County holds about 3.0% of California's population but accounts for roughly 3.9% of its total commuting time.
Working from home just 2 days a week in Contra Costa County would save about 104 hours of drive time a year, worth roughly $3,226 at the same national wage assumption used above.
| Area | One-Way Commute | Daily Round-Trip | Yearly Time Spent | Estimated Yearly Cost | Local Road Traffic (VPD) |
|---|---|---|---|---|---|
| Contra Costa County | 31.2 min | 62.4 min | 260 hrs/yr | $8,066 | 3,453 |
| California | 23.6 min | 47.2 min | 197 hrs/yr | $6,099 | 2,449 |
| United States | 22.5 min | 44.9 min | 187 hrs/yr | $5,803 | 1,355 |
The estimated yearly cost applies a single national rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area - treat it as a rough estimate, not a paycheck figure. Local road traffic counts, vehicles per day on non-highway roads, come from proprietary Ticon and TrafficZoom data.
Commute Time Map: California Counties
- Inyo County (11.2 min)
- Del Norte County (11.7 min)
- Modoc County (11.8 min)
- Contra Costa County (31.2 min)
- San Benito County (31.0 min)
- Alpine County (30.4 min)
Compare commute times among different counties
On average, it takes 31.2 minutes to get to work in Contra Costa County. That's 39% longer than the 22.5-minute U.S. average.
Slowest county in California
The most common departure window is 07:00 AM – 07:29 AM , followed by 08:00 AM – 08:29 AM .
Most people travel to work by Car , followed by Worked at Home . About 19.2% work from home.
Commute mode distribution
- Car: 70.5%
- Worked at Home: 19.2%
- Public Transportation: 6.5%
- Walked: 1.8%
- Other: 1.1%
- Bicycle: 0.4%
- Motorcycle: 0.2%
- Taxi: 0.2%
How does Contra Costa County's commute time compare?
| Metric | Contra Costa County | California | US Average |
|---|---|---|---|
| Avg. Commute Time | 31.2 min | 23.6 min | 22.5 min |
| Departure Window | 07:00 AM – 07:29 AM | 07:00 AM – 07:29 AM | 07:00 AM – 07:29 AM |
| Secondary Departure Window | 08:00 AM – 08:29 AM | 08:00 AM – 08:29 AM | 07:30 AM – 07:59 AM |
| Work From Home | 19.2% | 15.5% | 13.4% |
| Walked | 1.8% | 2.4% | 2.4% |
| Public Transit | 6.5% | 3.2% | 3.5% |
The average commute time in Contra Costa County is 31.2 minutes, longer than the 23.6 minutes in California.
6.5% commute by public transit, higher than the 3.2% in California. 1.8% commute by walking, lower than the 2.4% in California.
Frequently Asked Questions
Common questions about commuting in Contra Costa County, California.
Is commuting expensive in Contra Costa County, California?
Commuters here spend an estimated 260 hours a year on the road, worth roughly $8,066 at a typical national wage. That's 32% more than the typical California commuter spends.
What time should you leave for work to avoid traffic in Contra Costa County, California?
Traffic peaks between 07:00 AM – 07:29 AM in Contra Costa County, California. Leaving before or after this window is the single easiest way to avoid the heaviest local congestion, though 08:00 AM – 08:29 AM also sees a secondary bump.
Where are the quickest and slowest commutes among counties in California?
Among counties in California, the shortest average commutes are in Inyo County (11.2 min), Del Norte County (11.7 min), Modoc County (11.8 min). The longest are in Contra Costa County (31.2 min), San Benito County (31.0 min), Alpine County (30.4 min).