Zip Code 94547
Hercules, California — Contra Costa County
📍 ZIP code 94547 is in Hercules, Contra Costa County, California.
ZIP code 94547 is located in Hercules, Contra Costa County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 26,245. The area code for ZIP code 94547 is 408.
Quick Answer
Zip code 94547 is in Hercules, California (Contra Costa County). It has a population of 26,245, median household income of $130,583, and median home value of $741,200.
Population
26,245
Income
$130,583
Home Value
$741,200
Climate
85°F / 42°F
About Zip Code 94547
Zip code 94547 is located in Hercules, California, within Contra Costa County. Home to approximately 26,245 residents, this area sits at an elevation of 111 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 408.
The median household income is $130,583 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $741,200, and the cost of living index is 215 (115% above the national average of 100).
Summers average a high of 85°F while winters drop to 42°F. The area receives about 21 in of rain annually. The zip code covers 5.4 square miles of land area and 0.8 square miles of water.
Key Statistics
26,245
$130,583
$741,200
Pacific (PST/PDT)
408
111 ft
5.4 sq mi
43.5
9,615
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Compare With Nearby Zip Codes
| Metric | 94547 | 94564 | 94572 | 94525 | 94803 | 94569 |
|---|---|---|---|---|---|---|
| City | Hercules, CA | Pinole, CA | Rodeo, CA | Crockett, CA | El Sobrante, CA | Port Costa, CA |
| Population | 26,245 | 18,835 | 8,712 | 3,665 | 27,588 | 194 |
| Median Income | $130,583 | $120,833 | $89,074 | $101,850 | $116,075 | $0 |
| Home Value | $741,200 | $697,100 | $653,500 | $709,000 | $729,000 | $586,500 |
| Cost of Living | 215 | 203 | 184 | 200 | 209 | 211 |
| Median Age | 43.5 | 44.1 | 41.1 | 48.3 | 43.2 | 68.5 |
Cost of Living
100 = National Average. Hercules's cost of living is 115% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.7x
Demographics
Zip code 94547 has a population of 26,245 people with a median age of 43.5. There are 9,615 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Hercules (94547) population trend from 2010 to 2024
↑ 172.9%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
42°F
21 in
0 in
Hercules experiences warm summers with average highs around 85°F. Winters are mild with lows averaging 42°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$741,200
Median Household Income
$130,583
With 9,615 housing units across 5.4 square miles, 94547 has a housing density of 1,781 units per square mile. The home price-to-income ratio is 5.7x.
Location & Geography
Latitude
38.0101°
Longitude
-122.2622°
Land Area
5.4 sq mi
Water Area
0.8 sq mi
Nearby Zip Codes
Zip codes closest to 94547 (Hercules, CA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 94547's $130,583. A way to compare Hercules 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 94547 (Hercules, 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 Hercules, California?
Hercules, California uses zip code 94547.
What county is zip code 94547 in?
Zip code 94547 is located in Contra Costa County, California.
What is the population of zip code 94547?
The population of zip code 94547 is 26,245 with a median age of 43.5.
Is 94547 in Hercules, California?
Yes, zip code 94547 is in Hercules, Contra Costa County, California. The area code is 408.
Frequently Asked Questions
What city is zip code 94547 in?
Zip code 94547 is in Hercules, California. It is part of Contra Costa County and uses the Pacific (PST/PDT) timezone.
What is zip code 94547?
Zip code 94547 is a U.S. postal code in Hercules, California (Contra Costa County). It has a population of 26,245 and covers 5.4 square miles.
What is the population of zip code 94547?
The population of zip code 94547 (Hercules, CA) is 26,245 with a median age of 43.5. There are approximately 9,615 housing units in this area.
What is the median income in zip code 94547?
The median household income in zip code 94547 (Hercules, CA) is $130,583 per year. The cost of living index is 215 (100 = national average).
What is the average home price in zip code 94547?
The median home value in zip code 94547 (Hercules, CA) is $741,200. The cost of living index is 215 compared to the national average of 100.
What county is zip code 94547 in?
Zip code 94547 is located in Contra Costa County, California. The primary city is Hercules.
What is the area code for zip code 94547?
Zip code 94547 in Hercules, CA uses area code 408. It is located in the Pacific (PST/PDT) timezone.
Is zip code 94547 a good place to live?
Zip code 94547 (Hercules, CA) has a cost of living index of 215 (100 = national average), a median household income of $130,583, and median home values of $741,200. The median age is 43.5. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 94547?
The cost of living index for zip code 94547 (Hercules, CA) is 215, where 100 represents the national average. This area is above the national average. Median home value: $741,200.
What schools serve zip code 94547?
Zip code 94547 in Hercules, 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.