Cheapest ZIPs in Contra Costa County, CA
No ZIP in Contra Costa County, CAclears the HavenScore: 60 quality floor this month — in high-cost counties, low prices and strong scores rarely overlap. Below is the affordable end anyway: the county’s most affordable scored ZIPs, ranked by median home value with each ZIP’s score shown. Refreshed October 2026.
- 194801Richmond, CA$507,375HavenScore: 37
- 294509Antioch, CA$537,338HavenScore: 38
- 394565Pittsburg, CA$559,021HavenScore: 40
- 494804Richmond, CA$567,483HavenScore: 38
- 594806San Pablo, CA$573,800HavenScore: 35
- 694520Concord, CA$596,875HavenScore: 35
- 794511Bethel Island, CA$630,850HavenScore: 31
- 894572Rodeo, CA$646,269HavenScore: 32
- 994561Oakley, CA$656,618HavenScore: 44
- 1094525Crockett, CA$660,163HavenScore: 35
Contra Costa County against California
The middle scored ZIP in each: 39 ZIPs in Contra Costa County, 1,542 in California. HavenScore, scored October 1, 2026. Typical home value: Zillow, August 2026.
| Figure | Contra Costa County | California |
|---|---|---|
| Typical home value, Zillow | $777K | $695K |
| HavenScore | 38 | 38 |
Every scored ZIP in Contra Costa County, CA
All 39 scored ZIPs, A to Z by city. The list above ranks only the cheapest. HavenScore, scored October 1, 2026. Typical home value: Zillow, August 2026.
Each row: ZIP, city, HavenScore (0–100), typical home value (Zillow).
- 94507AlamoHavenScore 34Typical value $2.5M
- 94509AntiochHavenScore 38Typical value $537K
- 94531AntiochHavenScore 44Typical value $661K
- 94511Bethel IslandHavenScore 31Typical value $631K
- 94513BrentwoodHavenScore 43Typical value $785K
- 94514ByronHavenScore 36Typical value $842K
- 94517ClaytonHavenScore 38Typical value $1.0M
- 94518ConcordHavenScore 37Typical value $833K
- 94519ConcordHavenScore 40Typical value $705K
- 94520ConcordHavenScore 35Typical value $597K
- 94521ConcordHavenScore 41Typical value $777K
- 94525CrockettHavenScore 35Typical value $660K
- 94506DanvilleHavenScore 37Typical value $2.0M
- 94526DanvilleHavenScore 37Typical value $1.7M
- 94528DiabloHavenScore 37Typical value $3.1M
- 94505Discovery BayHavenScore 42Typical value $778K
- 94530El CerritoHavenScore 35Typical value $1.1M
- 94547HerculesHavenScore 41Typical value $736K
- 94549LafayetteHavenScore 36Typical value $1.9M
- 94553MartinezHavenScore 37Typical value $753K
- 94556MoragaHavenScore 34Typical value $1.6M
- 94561OakleyHavenScore 44Typical value $657K
- 94563OrindaHavenScore 35Typical value $1.9M
- 94564PinoleHavenScore 36Typical value $714K
- 94565PittsburgHavenScore 40Typical value $559K
- 94523Pleasant HillHavenScore 37Typical value $970K
- 94569Port CostaHavenScore 52Typical value $662K
- 94801RichmondHavenScore 37Typical value $507K
- 94803RichmondHavenScore 38Typical value $726K
- 94804RichmondHavenScore 38Typical value $567K
- 94805RichmondHavenScore 38Typical value $697K
- 94572RodeoHavenScore 32Typical value $646K
- 94806San PabloHavenScore 35Typical value $574K
- 94582San RamonHavenScore 39Typical value $1.7M
- 94583San RamonHavenScore 39Typical value $1.3M
- 94595Walnut CreekHavenScore 41Typical value $677K
- 94596Walnut CreekHavenScore 40Typical value $1.1M
- 94597Walnut CreekHavenScore 39Typical value $970K
- 94598Walnut CreekHavenScore 38Typical value $1.4M
Cities in Contra Costa County
- Concord 4 ZIPs here
- Richmond 4 ZIPs here
- Walnut Creek 4 ZIPs here
Related pages
Frequently asked questions
- Why doesn't this list use the usual quality floor?
- Cheapest-ZIPs lists normally include only ZIPs with HavenScore: 60 or above. No ZIP in Contra Costa County, CA clears that floor this month, so this page shows the county's most affordable scored ZIPs instead — with each ZIP's HavenScore shown, so the trade-off stays visible.
- How is "most affordable" measured here?
- ZIPs are ranked by median home value from lowest to highest across every scored ZIP in Contra Costa County, CA. Because no ZIP clears the quality floor this month, no score filter is applied to this list.
- How often is this list updated?
- This page refreshes monthly when our pipeline ingests new data from Zillow, Realtor, Redfin, and Census.