| ZIP Code | 94547 |
| ZIP Code Name | Hercules |
| Primary County | Contra Costa County |
| ZIP Code Type | Standard |
| Population (2021) | 26,050 |
| Area Code(s) | 341 / 510 |
| Current Time | PDT |
94547 is a United States ZIP Code located in Hercules California. Portions of 94547 are also in Pinole and Rodeo. 94547 is entirely within Contra Costa County. 94547 is within the Metro Bay Area.
94547 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in California based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 94547 have at least a Bachelor Degree. The majority race/ethnicity residing in 94547 is Asian. The majority race/ethnicity attending public schools in 94547 is Asian. The current unemployment level in 94547 is 2.5%.
| Population | 26,050 |
| Population Growth Rate | 3.13% |
| Population Density | 4,641 People per Square Mile |
| Total Households | 8,069 |
| Percentage High Income Households | 11.0% |
| Median Houshold Income (2021) | $114,124 |
| Average Adjusted Gross Income (2019) | $88,360 |
| Current Unemployment Rate (June 2023) | 2.5% |
| Majority Race/Ethnicty | Asian - 41.23% |
| Public School Majority Race/Ethnicty | Asian - 41.99% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 7,071 | 25.88% |
| Black | 4,599 | 16.83% |
| Hispanic | 4,159 | 15.22% |
| Asian | 11,122 | 40.71% |
| Native American | 24 | 0.09% |
| Hawaiian/Pac. Islander | 345 | 1.26% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 175 | 7.11% |
| Black | 427 | 17.35% |
| Hispanic | 695 | 28.24% |
| Asian | 1,141 | 46.36% |
| Native American | 8 | 0.33% |
| Hawaiian/Pac. Islander | 15 | 0.61% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 1,245 | 8.09% |
| Bachelor Degree | 5,378 | 34.94% |
| High School Diploma | 2,454 | 15.94% |
| No High School Diploma | 234 | 1.52% |
| GED or Alternate | 131 | 0.85% |
| 1 or More Years of College | 2,949 | 19.16% |
| Associates Degree | 1,837 | 11.93% |
| Masters Degree | 718 | 4.66% |
| Professional Degree | 218 | 1.42% |
| Doctorate Degree | 225 | 1.46% |
| US Congressional Districts in 94547 | |
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| Plant Hardiness Zone | Zone 9b: 25F to 30F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | January 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | January 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Csb - Warm-Summer Mediterranean Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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