Zip Code 94565
Pittsburg, California — Contra Costa County
📍 ZIP code 94565 is in Pittsburg, Contra Costa County, California.
ZIP code 94565 is located in Pittsburg, Contra Costa County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 99,933. The area code for ZIP code 94565 is 408.
Quick Answer
Zip code 94565 is in Pittsburg, California (Contra Costa County). It has a population of 99,933, median household income of $95,035, and median home value of $563,300.
Population
99,933
Income
$95,035
Home Value
$563,300
Climate
88°F / 41°F
About Zip Code 94565
Zip code 94565 is located in Pittsburg, California, within Contra Costa County. Home to approximately 99,933 residents, this area sits at an elevation of 75 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 408.
The median household income is $95,035 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $563,300, and the cost of living index is 162 (62% above the national average of 100).
Summers average a high of 88°F while winters drop to 41°F. The area receives about 16 in of rain annually. The zip code covers 30 square miles of land area and 3.9 square miles of water.
Key Statistics
99,933
$95,035
$563,300
Pacific (PST/PDT)
408
75 ft
30 sq mi
35
31,173
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Compare With Nearby Zip Codes
| Metric | 94565 | 94521 | 94509 | 94519 | 94520 | 94518 |
|---|---|---|---|---|---|---|
| City | Pittsburg, CA | Concord, CA | Antioch, CA | Concord, CA | Concord, CA | Concord, CA |
| Population | 99,933 | 41,118 | 71,013 | 19,918 | 36,767 | 27,743 |
| Median Income | $95,035 | $127,312 | $81,512 | $123,366 | $79,790 | $111,406 |
| Home Value | $563,300 | $823,100 | $565,300 | $727,600 | $572,400 | $826,500 |
| Cost of Living | 162 | 232 | 153 | 205 | 164 | 227 |
| Median Age | 35 | 43 | 37.6 | 39.3 | 34.6 | 40.4 |
Cost of Living
100 = National Average. Pittsburg's cost of living is 62% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.9x
Demographics
Zip code 94565 has a population of 99,933 people with a median age of 35. There are 31,173 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Pittsburg (94565) population trend from 2010 to 2024
↓ -24.5%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
88°F
41°F
16 in
0 in
Pittsburg experiences warm summers with average highs around 88°F. Winters are mild with lows averaging 41°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$563,300
Median Household Income
$95,035
With 31,173 housing units across 30 square miles, 94565 has a housing density of 1,039 units per square mile. The home price-to-income ratio is 5.9x.
Location & Geography
Latitude
38.0146°
Longitude
-121.9063°
Land Area
30 sq mi
Water Area
3.9 sq mi
Nearby Zip Codes
Zip codes closest to 94565 (Pittsburg, CA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 94565's $95,035. A way to compare Pittsburg to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 94565 (Pittsburg, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Pittsburg, California?
Pittsburg, California uses zip code 94565.
What county is zip code 94565 in?
Zip code 94565 is located in Contra Costa County, California.
What is the population of zip code 94565?
The population of zip code 94565 is 99,933 with a median age of 35.
Is 94565 in Pittsburg, California?
Yes, zip code 94565 is in Pittsburg, Contra Costa County, California. The area code is 408.
Frequently Asked Questions
What city is zip code 94565 in?
Zip code 94565 is in Pittsburg, California. It is part of Contra Costa County and uses the Pacific (PST/PDT) timezone.
What is zip code 94565?
Zip code 94565 is a U.S. postal code in Pittsburg, California (Contra Costa County). It has a population of 99,933 and covers 30 square miles.
What is the population of zip code 94565?
The population of zip code 94565 (Pittsburg, CA) is 99,933 with a median age of 35. There are approximately 31,173 housing units in this area.
What is the median income in zip code 94565?
The median household income in zip code 94565 (Pittsburg, CA) is $95,035 per year. The cost of living index is 162 (100 = national average).
What is the average home price in zip code 94565?
The median home value in zip code 94565 (Pittsburg, CA) is $563,300. The cost of living index is 162 compared to the national average of 100.
What county is zip code 94565 in?
Zip code 94565 is located in Contra Costa County, California. The primary city is Pittsburg.
What is the area code for zip code 94565?
Zip code 94565 in Pittsburg, CA uses area code 408. It is located in the Pacific (PST/PDT) timezone.
Is zip code 94565 a good place to live?
Zip code 94565 (Pittsburg, CA) has a cost of living index of 162 (100 = national average), a median household income of $95,035, and median home values of $563,300. The median age is 35. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 94565?
The cost of living index for zip code 94565 (Pittsburg, CA) is 162, where 100 represents the national average. This area is above the national average. Median home value: $563,300.
What schools serve zip code 94565?
Zip code 94565 in Pittsburg, California is served by the local school district of Contra Costa County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.