Hercules, CA demographics:
population, income, and more

Total population
26,302
0.2% year-over-year change
Median household income
$129,397/yr
-0.9% year-over-year change
Housing units
9,581
-0.3% year-over-year change

Hercules population

How many people live in Hercules

Hercules is home to 26,302 residents, according to the most recent Census data. Gender-wise, 48.6% of Hercules locals are male, and 51.4% are female.

Total population
26,302
0.2% year-over-year change
Gender ratio
Male
48.6%
12,774
Female
51.4%
13,528
Value Percent YoY change
Male 12,774 48.6% 0.4%
Female 13,528 51.4% 0.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Hercules is 44, with the population distributed as follows: about 14.9% are children under 15, then 11.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.5% of the population, while another 28.2% fall into the 45 to 64 bracket. Finally, around 20.1% are 65 or older.

Median age
43.9
Age breakdown
Under 15
14.9%
15 to 24
11.3%
25 to 44
25.5%
45 to 64
28.2%
Over 65
20.1%
Value Percent YoY change
Under 15 3,918 14.9% -2.5%
15 to 24 2,963 11.3% 11.9%
25 to 44 6,715 25.5% -5.1%
45 to 64 7,415 28.2% -2.3%
Over 65 5,291 20.1% 7.7%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Hercules, 59.6% of the population are US-born citizens, while 32.1% have gained naturalized citizenship. At the same time, 8.3% of residents are non-citizens. As for race, 15.3% of locals are Caucasian, 18.5% are African American and 44.6% have Asian roots. Another 0.4% are Indigenous American, 1.2% are Pacific Islanders, while 7.3% identify as another race. There’s also a share of 12.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
59.6%
Non-U.S.-born citizens
32.1%
Non-citizens
8.3%
Value Percent YoY change
U.S.-born citizens 15,672 59.6% -3.3%
Non-U.S.-born citizens 8,450 32.1% 7.2%
Non-citizens 2,180 8.3% 1.1%
Racial breakdown
White
15.3%
Black or African American
18.5%
American Indian and Alaska Native
0.4%
Asian
44.6%
Native Hawaiian and other Pacific Islander
1.2%
Two or more races
12.8%
Other
7.3%
Value Percent
White 4,017 15.3%
Black or African American 4,870 18.5%
American Indian and Alaska Native 94 0.4%
Asian 11,721 44.6%
Native Hawaiian and other Pacific Islander 316 1.2%
Two or more races 3,373 12.8%
Other 1,911 7.3%

Households in Hercules

A peek inside Hercules households

Hercules has 9,355 households, with an average of 3 members in each. Of these, 73.6% are families, while the remaining 26.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
9,355
0.4% year-over-year change
Average people per household
3
Non-family households
2,471
Family households
6,884
Value Percent YoY change
Non-family households 2,471 26.4% -2.9%
Family households 6,884 73.6% 1.6%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Hercules

The housing landscape of Hercules

Hercules's housing consists of 9,581 units, with 57.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 20.2% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.3% of the housing landscape.

Housing units
9,581
-0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 5,546 57.9%
1 unit, attached 1,939 20.2%
2 units 184 1.9%
3 or 4 units 351 3.7%
5 to 9 units 395 4.1%
10 to 19 units 395 4.1%
20 to 49 units 94 1%
50 or more units 631 6.6%
Mobile home 26 0.3%
Boat, RV, van, etc. 20 0.2%
Homes built since 2020
107
-33.5% year-over-year change

The age of buildings in Hercules

In Hercules, the median construction year is 1988. About 0.1% of homes were built before the 1940s, with another 0.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 20.1% of homes were added from 2000 to 2009, 5.9% between 2010 and 2019, and 1.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 12 0.1% -36.8%
Built between 1940 and 1949 33 0.3% 10.0%
Built between 1950 and 1959 81 0.8% 84.1%
Built between 1960 and 1969 70 0.7% 0.0%
Built between 1970 and 1979 1,353 14.1% 6.6%
Built between 1980 and 1989 4,201 43.8% -5.2%
Built between 1990 and 1999 1,231 12.8% -5.7%
Built between 2000 and 2009 1,927 20.1% 6.9%
Built between 2010 and 2019 566 5.9% 17.2%
Built in 2020 or later 107 1.1% -33.5%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Hercules occupancy rates

Out of the 9,355 occupied housing units in Hercules, 79.2% are owner-occupied, while 20.8% are lived in by tenants. Meanwhile, 2.4% of all homes on the local market sit vacant.

Occupied housing units
9,355
0.4% year-over-year change
Occupancy breakdown
Renter occupied
1,944
Owner occupied
7,411
Value Percent YoY
change
Renter occupied 1,944 20.8% 10.5%
Owner occupied 7,411 79.2% -2.0%
Unoccupied housing units
2.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Hercules housing costs

Housing costs in Hercules come to a median of $2,772 per month, while tenants specifically pay a median gross rent of $2,991.

Median housing costs per month
$2,772/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Hercules
$2,991/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Hercules

Hercules education at a glance

About 19.5% of the population in Hercules went to high school, while 24% pursued college studies. Another 9.7% earned an associate degree and 30.4% hold a bachelor’s. Meanwhile, 12.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 785 3.6% -8.4%
High school diploma 4,197 19.5% 0.3%
College diploma 5,151 24% 4.7%
Associate degree 2,077 9.7% -7.9%
Bachelor's degree 6,534 30.4% 0.5%
Graduate degree 2,742 12.8% -2.9%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Hercules

How much people earn in Hercules

The average annual household income in Hercules was $154,418 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -0.6% change from the previous year. At the same time, the median income stood at $129,397, reflecting a -0.9% shift over the same period.

Average household income in Hercules
$154,418/year
-0.6% year-over-year change
Median household income in Hercules
$129,397/year
-0.9% year-over-year change

Hercules income by age

In Hercules, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $148,750. Those with someone between 45 and 64 in charge, often well established professionally, earn $150,833 overall. Overall, 94.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $148,750 4.3%
45 - 64 $150,833 -1.4%
Over 65 $85,471 -11.1%
Above poverty level
24,597
Below poverty level
1,459
Value Percent YoY
change
Above poverty level 24,597 94.4% 0.1%
Below poverty level 1,459 5.6% 2.5%

Average renter income in Hercules

To get a better sense of what renters earn on average in Hercules, their median household income was $71,962 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 49.9%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$71,962
Rent-to-income ratio
49.9%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Hercules

Workforce and job types in Hercules

The job market in Hercules is powered by 13,267 working residents, spread across a range of industries and roles. 87.5% of the working population are employed in professional or administrative positions, while 12.5% are in hands-on or service-based jobs. Also, 8.6% run their own businesses, 55.9% are employed by private companies, and 22.8% work in the public sector.

Workforce demographics

Working population
13,267
-4.1% year-over-year change
White collar
11,605
Blue collar
1,662
Value Percent YoY change
White collar 11,605 87.5% -3.4%
Blue collar 1,662 12.5% -8.6%
Employer type
Self employees
8.6%
Private companies
55.9%
Governmental workers
22.8%
Not for profit companies
12.6%
Value Percent YoY change
Self employees 1,143 8.6% 1.9%
Private companies 7,421 55.9% -6.5%
Governmental workers 3,025 22.8% 1.1%
Not for profit companies 1,678 12.6% -5.6%
Unemployment rate
6.4%
35.2% year-over-year change

Available workforce

The unemployment rate in Hercules stands at 6.4%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Hercules

How people get around in Hercules

Commuting methods vary: 69.7% of residents travel by personal vehicle and 0.4% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 8,997 69.7% -5.2%
Bus or trolleybus 877 6.8% -6.7%
Subway or elevated 171 1.3% N/A
Ferryboat 11 0.1% -31.2%
Motorcycle 30 0.2% -9.1%
Bicycle 21 0.2% 61.5%
Walk 51 0.4% 24.4%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Hercules by zipcode?

Zipcode Population Number of households Median income Average income
94547 26,302 9,355 $129,397 $154,418

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FAQs about Hercules demographics 

What is the total population of Hercules?

Hercules has a total population of 26,302 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.2% compared to a year ago.

What is the gender ratio in Hercules?

The gender ratio in Hercules is as follows:
  • 48.6% males (12,774 residents)
  • 51.4% females (13,528 residents)

What is the median age in Hercules?

The median age in Hercules is 43.9.

What is the age distribution of the population in Hercules?

The age distribution in Hercules is as follows:
  • Under 15: 14.9% (3,918 residents)
  • Ages 15-24: 11.3% (2,963 residents)
  • Ages 25-44: 25.5% (6,715 residents)
  • Ages 45-64: 28.2% (7,415 residents)
  • Over 65: 20.1% (5,291 residents)

What is the racial and ethnic makeup of Hercules?

The racial and ethnic makeup of Hercules is as follows:
  • White: 15.3% (4,017 residents)
  • Black or African American: 18.5% (4,870 residents)
  • American Indian and Alaska Native: 0.4% (94 residents)
  • Asian: 44.6% (11,721 residents)
  • Native Hawaiian and Other Pacific Islander: 1.2% (316 residents)
  • Two or More Races: 12.8% (3,373 residents)
  • Other: 7.3% (1,911 residents)

What percentage of the population in Hercules are U.S.-born citizens?

U.S.-born citizens represent 59.6% of the population in Hercules.

How many housing units are there in Hercules?

There are 9,581 housing units in Hercules, reflecting a -0.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Hercules and what is the average household size?

Hercules has a total of 9,355 households, with an average of 3 people in each.

What is the median household income in Hercules?

Hercules has a median household income of $129,397, representing a -0.9% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Hercules?

The employment rate is 93.6% in Hercules, with a workforce of 13,267 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 87.5% (11,605 residents)
  • Blue-collar workers: 12.5% (1,662 residents)

Places of employment:
  • Self-employed: 8.6% (1,143 residents)
  • Private companies: 55.9% (7,421 residents)
  • Governmental workers: 22.8% (3,025 residents)
  • Not-for-profit companies: 12.6% (1,678 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025