Contra Costa County, California
1,147,788 residents · Updated Sep 26, 2026
What changed this week
Compared with seven days ago, from the daily snapshot.
Not enough data yet to compare weeks. Check back after the next few daily updates.
Housing market
Rental listings aren't tracked here yet
Range Lab collects rental listings county by county. Tell us you need this countyand we'll prioritize it.
Community services
Public listings in the Range Lab directory (what Rangefinder shows) whose service area is this county. Statewide programs are counted on the state page.
Services listed
473
4.1 per 10,000 residents
Essential services covered
3 of 12
Categories with at least one local listing
Accept walk-ins
64%
Open evenings
100%
Weekends 100% · of 1 with hours listed
Essential services
- FoodNone listed
- Shelter & crisis housingNone listed
- Housing assistanceNone listed
- Medical66
- Mental health2
- AddictionNone listed
- Domestic violenceNone listed
- Legal aidNone listed
- EmploymentNone listed
- TransportationNone listed
- Childcare364
- UtilitiesNone listed
| Category | Listed | Walk-in | Reviewed ≤ 90 days |
|---|---|---|---|
| Childcare | 364 | 63% | 0% |
| Medical | 66 | 98% | 0% |
| Seniors | 35 | 26% | 0% |
| Dental | 4 | 25% | 0% |
| Children | 2 | 0% | 0% |
| Mental health | 2 | 0% | 0% |
Source: Range Lab resource directory (Pathfinder). How this is calculated.