United States › Iowa › Humboldt County COUNTY
Humboldt County Iowa · 9,409 residents (2025 est.) · 434 sq mi
Time machine
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The short version
With 9,591 people, Humboldt County is a county in Iowa. 19% of adults hold a bachelor's degree, below the 36% national rate. That puts it in the top 9% of US counties for household income. Home values have more than doubled since 2000, reaching $155,800. 77% of homes are owner-occupied. There are 22 people per square mile.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 42.1
US median: 38.9
Less educated
19% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 10,381 in 2000
9,409 in 2025 (Census Bureau estimate)
from 22 / sq mi in 2009
US average: 281
from 41.3 in 2000
US average: 38.9
Population, 1990 – 2024
9K 10K 10K 11K 11K 1990 2000 2010 2020 2024 Humboldt County Age distribution, 2024
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Section 02
Income & economy $71,946
+3%inflation adjusted, since 2000
from $38,201 in 2000
US average: $82,259
from $18,300 in 2000
US average: $44,673
Households earning $100K+
from 24.6% in 2009
US average: 53.3%
from 8.3% in 2000
US average: 12.5%
from 0.401 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 8%
Professional, scientific, technical 5.9%
Transportation & warehousing 4.8%
Public administration 3.8%
Education & health services 2.2%
Arts, entertainment, food 1.5%
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$155,800
+18%inflation adjusted, since 2000
from $72,300 in 2000
US average: $376,019
$744
+13%inflation adjusted, since 2000
from $362 in 2000
US average: $1,442
from 76.0% in 2000
22.8% rent
from 8.7% in 2009
US average: 10.0%
from 2.17 people in 2009
US average: 2.54
from 12.9% in 2009
US average: 22.9%
from 34.6% in 2009
US average: 47.4%
from 1.7 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 98.1%(10,188)
2024
White, non-Hispanic 90.4%(8,667)
Hispanic / Latino 5.7%(551)
from 12 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 21 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 10 more ancestry groups with data from 15.4% in 2000
US average: 35.6%
High school or higher
from 86.3% in 2000
US average: 89.6%
from 3.8% in 2000
US average: 14.0%
Section 06
Commute & transportation from 13.3 min in 2000
US average: 26.5
from 82.9% in 2009
US average: 68.9%
from 7.4% in 2009
US average: 8.5%
from 0.7% in 2009
US average: 3.2%
from 5.1% in 2009
US average: 15.0%
from 2.6% in 2009
US average: 2.4%
from 0.3% in 2009
US average: 0.4%
from 4.9% in 2009
US average: 8.3%
Section 07
Work & employment from 3.4% in 2011
US average: 5.2%
from 64.2% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 79.3% in 2020
US average: 74.6%
from 10.3% in 2009
US average: 13.1%
from 30.1% in 2009
US average: 42.5%
Section 08
People & community from 1.6% in 2009
US average: 14.1%
from 13.7% in 2009
US average: 6.2%
from 12.5% in 2012
US average: 13.3%
from 7.0% in 2013
US average: 8.4%
from 72.8% in 2017
US average: 91.0%
Computer in household
from 85.6% in 2020
US average: 95.5%
from 89.0% in 2020
US average: 87.7%
from 97.0% in 2016
US average: 77.7%
from 2.3% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 27.7%(1,052)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 7.0% in 2013
US average: 8.4%
from 53.4% in 2020
US average: 54.8%
Direct-purchase
from 19.7% in 2020
US average: 13.8%
from 22.6% in 2020
US average: 18.4%
from 21.2% in 2020
US average: 20.9%
VA health care
from 3.0% in 2020
US average: 2.2%
Any private
from 72.7% in 2020
US average: 67.1%
Any public
from 41.7% 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) 18.6%(88)
Gulf War (1990s) 21.1%(100)
Share of the 474 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.
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Drill deeper
Places similar to Humboldt County Head to head
Compare Humboldt County to nearby counties HUMBOLDT COUNTY VS
Wright County
Income $67,190 −7%
Home value $119,600 −23%
Population 12,801 +36%
SEE FULL COMPARISON →
HUMBOLDT COUNTY VS
Webster County
Income $68,975 −4%
Home value $153,800 −1%
Population 36,838 +292%
SEE FULL COMPARISON →
HUMBOLDT COUNTY VS
Pocahontas County
Income $61,875 −14%
Home value $98,100 −37%
Population 6,819 −28%
SEE FULL COMPARISON →
HUMBOLDT COUNTY VS
Kossuth County
Income $67,697 −6%
Home value $148,300 −5%
Population 14,322 +52%
SEE FULL COMPARISON →
Frequently asked
How many people live in Humboldt County, Iowa? Humboldt County, Iowa has about 9,591 residents according to the 2024 American Community Survey.
What is the median household income in Humboldt County, Iowa? The typical household in Humboldt County, Iowa earns about $71,946 a year. Half of households make more than that, and half make less.
Is Humboldt County, Iowa expensive? In Humboldt County, Iowa, the median home is worth about $155,800, and the typical rent is about $744 a month.
How educated are people in Humboldt County, Iowa? About 19.4% of adults age 25 and over in Humboldt County, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Humboldt County, Iowa? About 12.9% of people in Humboldt County, Iowa live below the federal poverty line.
Has Humboldt County, Iowa grown since 1990? Yes, Humboldt County, Iowa has shrunk since 1990. The population has lost about 1,165 residents, a change of about -11 percent over that period.
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