ZIP Code 94528 Demographics

Contra Costa County, California  ·  ACS 2022 5-Year Estimates

ACS 2022 Data

Population & Income Overview

Key statistics for ZIP code 94528 compared to county averages.

Total Population

726

↓ 99.9% vs county

Median HH Income

$250,001

↑ +108.3% vs county

Median Home Value

$2,000,001

↑ +154.0% vs county

Median Age

37.4 yrs

↑ 6.7% vs county

Unemployment Rate

16.5%

↓ +182.2% vs county

Income & Housing Comparison

How ZIP 94528 compares to Contra Costa County and California overall. Data from ACS 2022 5-year estimates.

Median Household Income ZIP 94528 $250k Contra Costa $120k California $92k

Source: ACS 2022 5-Year Estimates, Table B19013

Median Home Value ZIP 94528 $2.0M Contra Costa $787k California $659k

Source: ACS 2022 5-Year Estimates, Table B25077

Education & Employment

Bachelor's Rate

13.0%

of adults 25+ hold a bachelor's degree or higher

Owner Occupancy

100.0%

of occupied housing units are owner-occupied

Median Gross Rent

—

per month including utilities

Rent vs. Buy Affordability

Compare estimated monthly costs of home ownership vs renting in ZIP Code 94528 using local Census metrics.

Median Home Value$2,000,001
Down Payment (20%)$400,000
Interest Rate6.5%
Loan Term

Estimated Monthly Costs

Buy (Mortgage, Tax, Ins.)
$12,696P&I: $10113 | Tax: $2000 | Ins: $583
Rent (Local Median)
$1,500
Renting is CheaperRenting is estimated to save you $11,196/month compared to buying costs.

How Does 94528 Compare?

Enter another ZIP code to see a side-by-side comparison.

Location & Neighboring Areas

Interactive map showing ZIP code 94528 (blue pin) and surrounding areas (purple pins). Click pins to view details.

Nearby ZIP Codes

ZIP codes geographically closest to 94528, sorted by distance.

94526 3.1 mi away contra costa county 94506 3.5 mi away contra costa county 94517 5.0 mi away contra costa county 94582 6.0 mi away contra costa county 94583 6.4 mi away contra costa county 94521 7.6 mi away contra costa county 94588 8.4 mi away alameda county 94568 9.2 mi away alameda county

About Contra Costa County

Contra Costa County is located in California and has a total population of 1,162,648. The county's median household income is $120,020 and median home value is $787,300. ZIP code 94528 is one of many ZCTAs within this county.

View all ZIP codes in Contra Costa County

Data source: American Community Survey (ACS) 2022 5-Year Estimates, U.S. Census Bureau. ZCTAs (ZIP Code Tabulation Areas) are used as proxies for USPS ZIP codes. Some USPS ZIP codes may not have a corresponding ZCTA.