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CITY · INCORPORATED 1910 · 2000 CENSUS

Hercules

California · 19,488 residents · 6.41 sq mi
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The short version

Hercules is a city of 19,488 people in California. That is roughly 58% ahead of the California median. The typical home is worth $231,800. Owners hold 84% of the housing stock. Median household income runs $75,196, well clear of the $42,589 US median. Median rent is $1,111 a month.

At a glance
Wealthier
above the US median
US median: $42,589
Mid-age
median age 36.7
US median: 35.2
More educated
36% hold a bachelor's degree
US average: 24%
More affordable
home values down 22%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

19,488
+16%since 1990
from 16,829 in 1990
1990 – 2025
36.7
+13%since 1990
from 32.4 in 1990
US average: 35.2
Land area
6.41 sq mi
Population, 19902024
16K19K22K24K27K19902000201020202024Hercules
202426K
1990201020202024
Age distribution, 2000
Under 55.9%(1,145)
US avg: 6.8%
5 to 97.5%(1,454)
US avg: 7.3%
10 to 148.3%(1,624)
US avg: 7.3%
15 to 197.8%(1,517)
US avg: 7.2%
20 to 245.7%(1,112)
US avg: 6.7%
25 to 3412.1%(2,357)
US avg: 14.2%
35 to 4418.1%(3,523)
US avg: 16%
45 to 5418.4%(3,587)
US avg: 13.4%
55 to 648.9%(1,736)
US avg: 8.6%
65 to 744.7%(918)
US avg: 6.5%
75 to 842.1%(414)
US avg: 4.4%
85 and over0.5%(101)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$75,196
+2%inflation adjusted, since 1990
from $56,098 in 1990
US average: $42,589
1990 – 2024
$27,699
+46%since 1990
from $18,948 in 1990
US average: $21,522
3.2%
+1.1 ptssince 1990
from 2.1% in 1990
US average: 12.4%
Section 03

Housing

$231,800
−22%inflation adjusted, since 1990
from $224,700 in 1990
US average: $120,530
1990 – 2024
$1,111
−14%inflation adjusted, since 1990
from $983 in 1990
US average: $602
84.4%
−2.9 ptssince 1990
from 87.2% in 1990
15.6% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic39.7%(6,679)
Black12.8%(2,150)
Hispanic / Latino10.8%(1,816)
Asian43.2%(7,267)
2000
White, non-Hispanic23.7%(4,624)
Black18.3%(3,571)
Hispanic / Latino10.8%(2,106)
Asian42.4%(8,263)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican9.1%(2,399)
Salvadoran1.5%(388)
Nicaraguan0.7%(176)
Honduran0.6%(163)
Puerto Rican0.6%(154)
Guatemalan0.4%(93)
Colombian0.3%(89)
Panamanian0.3%(79)
Spaniard0.2%(51)
Argentine0.1%(28)
+ 3 more hispanic origin groups with data
Chilean0.1%(26)
Bolivian0.1%(23)
Peruvian0.1%(18)
Asian origin
Filipino21.6%(5,688)
Asian Indian5.7%(1,503)
Chinese5.7%(1,495)
Nepalese1.7%(459)
Vietnamese1.7%(447)
Japanese1.6%(423)
Pakistani1.6%(418)
Korean0.5%(142)
Sri Lankan0.3%(70)
Laotian0.2%(58)
Mien0.2%(51)
Cambodian0.1%(31)
+ 4 more asian origin groups with data
Malaysian0.1%(30)
Bangladeshi0.1%(26)
Thai0.1%(25)
Taiwanese0.1%(21)
Pacific Islander origin
Samoan0.6%(157)
Fijian0.6%(154)
Ancestry
Irish3.4%(899)
Nigerian3.2%(833)
German2.7%(699)
English2.3%(593)
Italian2.1%(549)
American1.4%(357)
Polish1.1%(282)
Ethiopian1.1%(279)
French1.1%(278)
Brazilian0.7%(196)
Portuguese0.7%(189)
+ 32 more ancestry groups with data
Russian0.5%(141)
Arab0.5%(125)
Norwegian0.5%(124)
Romanian0.4%(117)
Slovak0.4%(108)
Scotch-Irish0.4%(106)
Cape Verdean0.4%(98)
Palestinian0.3%(87)
Iranian0.3%(85)
British0.3%(70)
Dutch0.2%(63)
Kenyan0.2%(62)
Danish0.2%(58)
Canadian0.2%(57)
Australian0.2%(51)
Welsh0.2%(51)
West Indian0.2%(50)
Ukrainian0.2%(47)
Swedish0.2%(45)
Haitian0.1%(39)
Hungarian0.1%(31)
Scottish0.1%(22)
Austrian0.1%(18)
Bulgarian0.1%(18)
Lithuanian0.1%(16)
Jordanian0%(13)
Egyptian0%(11)
Greek0%(11)
Turkish0%(9)
Slovene0%(8)
Section 05

Education

35.9%
+1.2 ptssince 1990
from 34.7% in 1990
US average: 24.4%
High school or higher
90.5%
+0.3 ptssince 1990
from 90.3% in 1990
US average: 80.3%
8.6%
+0.4 ptssince 1990
from 8.2% in 1990
US average: 8.8%
Section 06

Commute & transportation

32.1 min
−5%since 1990
from 33.8 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married29.8%(2,066)
Married62.9%(4,358)
Widowed1.8%(124)
Divorced5.5%(380)
Women 15+
Never married27.7%(2,264)
Married53.2%(4,343)
Widowed7%(572)
Divorced12.1%(985)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

2.9%
−6.0 ptssince 2013
from 8.9% in 2013
US average: 8.4%
70.2%
−1.6 ptssince 2020
from 71.8% in 2020
US average: 54.8%
Direct-purchase
13.9%
−1.1 ptssince 2020
from 15.0% in 2020
US average: 13.8%
21.3%
+3.8 ptssince 2020
from 17.5% in 2020
US average: 18.4%
16.2%
+4.2 ptssince 2020
from 12.0% in 2020
US average: 20.9%
VA health care
1.0%
+0.3 ptssince 2020
from 0.7% in 2020
US average: 2.2%
Any private
78.4%
−3.7 ptssince 2020
from 82.1% in 2020
US average: 67.1%
Any public
33.9%
+7.1 ptssince 2020
from 26.8% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)22.2%(181)
US avg: 26.4%
Gulf War (1990s)19.9%(162)
US avg: 24.3%
Vietnam era29.8%(243)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II3.6%(29)
US avg: 1%

Share of the 815 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Hercules, California?

Hercules, California has about 19,488 residents according to the 2000 Census.

What is the median household income in Hercules, California?

The typical household in Hercules, California earns about $75,196 a year. Half of households make more than that, and half make less.

Is Hercules, California expensive?

In Hercules, California, the median home is worth about $231,800, and the typical rent is about $1,111 a month.

How educated are people in Hercules, California?

About 35.9% of adults age 25 and over in Hercules, California hold a bachelor's degree or higher.

What is the poverty rate in Hercules, California?

About 3.2% of people in Hercules, California live below the federal poverty line.

Has Hercules, California grown since 1990?

Yes, Hercules, California has grown since 1990. The population has added about 2,659 residents, a change of about 16 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →