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ZIP Code 94595
Walnut Creek, CA, Contra Costa County
Population
16,988
Land area
5.2sq mi
People per sq mi
3,255
City
Walnut Creek
ZIP 94595 and nearby ZIP codes
ZIP 94595 at a glance
- ZIP 94595 (Walnut Creek) is about 13 times as dense as California as a whole.
- The median household income is $100,552, close to the California median.
- A typical owner-occupied home is valued at $860,600 (17% above California) and median rent is $2,557 a month.
Local data for ZIP 94595
Counts from official public data
Housing and community stats
ZIP 94595, American Community Survey 2020-2024
Median household income
$100,552
Poverty rate
4.5%
Median home value
$860,600
Prices +3.9% in a year
Median rent
$2,557/mo
Homeownership
81.9%
Bachelor's or higher
69.6%
Median age
69.2
Average commute
27.7 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
286
ZIP Business Patterns 2023
Employees
2,908
$174M annual payroll
PPP loans
$25.2M
400 loans
Campaign donations
$1.1M
35% D, 9% R, 2026 cycle
Environment and hazard risk
ZIP 94595, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: earthquake
Storm events since 1996
472
Countywide, mostly strong wind
Flood insurance policies
2,681
0.9% of homes, county
July high / Jan low
83° / 42°F
26.1 inches of rain a year
Health statistics
Share of adults in ZIP 94595, CDC PLACES estimates
Obesity
22.1%
U.S. 33.3% -11.2 pts
Diabetes
12.3%
U.S. 12.1% about the same
Smoking
4.8%
U.S. 12.8% -8.0 pts
Uninsured (18-64)
3.4%
U.S. 11.1% -7.7 pts
Frequently asked questions
- What city is ZIP code 94595?
- ZIP code 94595 is in Walnut Creek, CA (Contra Costa County).
- What county is ZIP code 94595 in?
- ZIP code 94595 is mostly in Contra Costa County, California.
- How many people live in ZIP code 94595?
- About 16,988 people live in the 94595 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.