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CITY

Humboldt Hill

California · 3,551 residents · 4.16 sq mi
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The short version

Humboldt Hill is a city of 3,551 people in California. 21% of adults hold a bachelor's degree, below the 36% national rate. Households here earn about 28% less than in California as a whole. The average commute runs 17 minutes. Median rent is $1,896 a month. People stay put here: 82% were in the same home a year ago.

At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 39.4
US median: 38.9
Less educated
21% hold a bachelor's degree
US average: 36%
Less affordable
home values up 104%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

3,551
+9%since 2000
from 3,246 in 2000
1990 – 2024
855 / sq mi
+8%since 2009
from 792 / sq mi in 2009
US average: 281
39.4
−1%since 2000
from 39.9 in 2000
US average: 38.9
Land area
4.16 sq mi
Population, 19902024
3K3K4K4K4K19902000201020202024Humboldt Hill
20244K
1990201020202024
Age distribution, 2024
Under 511%(389)
US avg: 5.6%
5 to 93.2%(114)
US avg: 6%
10 to 144.1%(144)
US avg: 6.4%
15 to 196.3%(222)
US avg: 6.6%
20 to 248.1%(286)
US avg: 6.5%
25 to 348.7%(310)
US avg: 13.7%
35 to 4414.7%(521)
US avg: 13.2%
45 to 549.9%(352)
US avg: 12.2%
55 to 6413.4%(477)
US avg: 12.7%
65 to 748.3%(296)
US avg: 10.2%
75 to 849%(320)
US avg: 5.1%
85 and over3.4%(120)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$71,667
+6%inflation adjusted, since 2000
from $37,121 in 2000
US average: $82,259
1990 – 2024
$33,571
+107%since 2000
from $16,222 in 2000
US average: $44,673
Households earning $100K+
48.2%
+24.9 ptssince 2009
from 23.3% in 2009
US average: 53.3%
15.0%
+3.5 ptssince 2000
from 11.5% in 2000
US average: 12.5%
0.437
−3%since 2010
from 0.451 in 2010
US average: 0.476
Workforce by industry, 2024
Information14.2%
US avg: 10.8%
Wholesale trade8.1%
US avg: 6.9%
Retail trade6.7%
US avg: 9.9%
Finance & insurance5.5%
US avg: 5.9%
Professional, scientific, technical5.5%
US avg: 5.1%
Agriculture, forestry, fishing5.4%
US avg: 1.6%
Construction5.4%
US avg: 1.2%
Arts, entertainment, food3.3%
US avg: 1.9%
Other services2%
US avg: 6.7%
Public administration2%
US avg: 4.8%
Transportation & warehousing0.8%
US avg: 2.2%
Manufacturing0%
US avg: 0.4%
Education & health services0%
US avg: 0.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$406,500
+104%inflation adjusted, since 2000
from $109,400 in 2000
US average: $376,019
1990 – 2024
$1,896
+70%inflation adjusted, since 2000
from $613 in 2000
US average: $1,442
65.7%
−10.5 ptssince 2000
from 76.2% in 2000
34.3% rent
12.7%
+11.5 ptssince 2009
from 1.2% in 2009
US average: 10.0%
2.80 people
+9%since 2009
from 2.58 people in 2009
US average: 2.54
37.8%
Unchangedsince 2009
from 37.7% in 2009
US average: 22.9%
68.5%
+22.9 ptssince 2009
from 45.6% in 2009
US average: 47.4%
5.7
−15%since 2009
from 6.7 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
51
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04

Race & ethnicity

2000
White, non-Hispanic84.6%(2,745)
Black0.8%(27)
Hispanic / Latino6.1%(197)
Asian1.8%(58)
Other0%
2024
White, non-Hispanic62.8%(2,231)
Black0.3%(10)
Hispanic / Latino22.3%(792)
Asian0.4%(13)
Other14.2%(505)
67
+81%since 2009
from 37 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican21.8%(775)
Spaniard0.3%(11)
Salvadoran0.2%(6)
Asian origin
Filipino0.4%(13)
Ancestry
English15.9%(564)
Irish13.9%(492)
German6.8%(242)
Scottish4.6%(164)
Italian3.4%(121)
French2.6%(93)
Swedish2.6%(93)
Dutch2.5%(88)
Norwegian2.4%(84)
Scotch-Irish2.2%(79)
British1.7%(60)
American1.4%(51)
+ 11 more ancestry groups with data
Finnish1.4%(49)
Welsh1.2%(41)
Canadian0.9%(32)
Swiss0.8%(30)
Danish0.5%(17)
Polish0.5%(17)
Australian0.4%(13)
Greek0.3%(11)
Portuguese0.3%(9)
Austrian0.2%(6)
Section 05

Education

21.1%
+3.5 ptssince 2000
from 17.6% in 2000
US average: 35.6%
High school or higher
90.3%
−1.2 ptssince 2000
from 91.5% in 2000
US average: 89.6%
5.8%
+0.1 ptssince 2000
from 5.7% in 2000
US average: 14.0%
Section 06

Commute & transportation

17.3 min
+64%since 2000
from 10.6 min in 2000
US average: 26.5
74.9%
+5.0 ptssince 2009
from 69.9% in 2009
US average: 68.9%
8.5%
+2.2 ptssince 2009
from 6.3% in 2009
US average: 8.5%
0.4%
−4.3 ptssince 2009
from 4.7% in 2009
US average: 3.2%
11.2%
−6.7 ptssince 2009
from 17.9% in 2009
US average: 15.0%
4.9%
+4.9 ptssince 2009
from 0.0% in 2009
US average: 2.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
2.6%
−3.3 ptssince 2009
from 5.9% in 2009
US average: 8.3%
Section 07

Work & employment

2.6%
−15.3 ptssince 2011
from 17.9% in 2011
US average: 5.2%
55.7%
−4.0 ptssince 2011
from 59.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
63.4%
+3.5 ptssince 2020
from 59.9% in 2020
US average: 74.6%
22.5%
+0.5 ptssince 2009
from 22.0% in 2009
US average: 13.1%
39.2%
+2.5 ptssince 2009
from 36.8% in 2009
US average: 42.5%
Section 08

People & community

47.1%
−1.0 ptssince 2009
from 48.1% in 2009
52.9%
+1.0 ptssince 2009
from 51.9% in 2009
12.3%
+10.1 ptssince 2009
from 2.3% in 2009
US average: 14.1%
9.1%
+0.9 ptssince 2009
from 8.2% in 2009
US average: 6.2%
15.3%
−4.4 ptssince 2012
from 19.7% in 2012
US average: 13.3%
3.9%
−14.4 ptssince 2013
from 18.3% in 2013
US average: 8.4%
91.9%
+10.9 ptssince 2017
from 81.0% in 2017
US average: 91.0%
Computer in household
94.6%
+4.2 ptssince 2020
from 90.4% in 2020
US average: 95.5%
82.0%
−2.5 ptssince 2020
from 84.5% in 2020
US average: 87.7%
79.6%
−4.4 ptssince 2016
from 84.0% in 2016
US average: 77.7%
17.9%
+7.5 ptssince 2016
from 10.4% in 2016
US average: 13.6%
Marital status
Men 15+
Never married36.9%(459)
Married47.6%(592)
Widowed0.8%(10)
Divorced14.6%(182)
Women 15+
Never married27.9%(463)
Married42.4%(705)
Widowed13.9%(231)
Divorced15.8%(262)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

3.9%
−14.4 ptssince 2013
from 18.3% in 2013
US average: 8.4%
43.6%
−9.2 ptssince 2020
from 52.8% in 2020
US average: 54.8%
Direct-purchase
10.5%
−12.0 ptssince 2020
from 22.5% in 2020
US average: 13.8%
21.9%
+4.4 ptssince 2020
from 17.5% in 2020
US average: 18.4%
48.0%
+32.0 ptssince 2020
from 16.0% in 2020
US average: 20.9%
VA health care
2.1%
−0.3 ptssince 2020
from 2.4% in 2020
US average: 2.2%
Any private
51.3%
−20.3 ptssince 2020
from 71.6% in 2020
US average: 67.1%
Any public
67.9%
+34.3 ptssince 2020
from 33.6% 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)4.7%(12)
US avg: 26.4%
Gulf War (1990s)45.5%(116)
US avg: 24.3%
Vietnam era29.4%(75)
US avg: 33.1%
Korean War4.3%(11)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 255 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 Humboldt Hill, California?

Humboldt Hill, California has about 3,551 residents according to the 2024 American Community Survey.

What is the median household income in Humboldt Hill, California?

The typical household in Humboldt Hill, California earns about $71,667 a year. Half of households make more than that, and half make less.

Is Humboldt Hill, California expensive?

In Humboldt Hill, California, the median home is worth about $406,500, and the typical rent is about $1,896 a month.

How educated are people in Humboldt Hill, California?

About 21.1% of adults age 25 and over in Humboldt Hill, California hold a bachelor's degree or higher.

What is the poverty rate in Humboldt Hill, California?

About 15.0% of people in Humboldt Hill, California live below the federal poverty line.

Has Humboldt Hill, California grown since 1990?

Yes, Humboldt Hill, California has grown since 1990. The population has added about 644 residents, a change of about 22 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 →