Humboldt, Iowa Demographics & Population 2026
During the 2020–2024 ACS period, Humboldt, Iowa had a total population of 4,771, the 90th largest city in Iowa, with a median household income of $74,500, which is about the same as the state average. The poverty rate is 15.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.3x.
Humboldt Quick Facts
How Humboldt Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 4,761 | 4,771 | +0.2% |
| Median household income | $70,661 | $74,500 | +5.4% |
| Median home value | $162,600 | $173,600 | +6.8% |
How Humboldt Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 31 | National average: 61
Education
Educational Attainment (Adults 25+)
Humboldt Rankings in Iowa
Explore Iowa Rankings
Other Cities in Humboldt County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Dakota City | 752 | $60,417 | 6.3% | $119,800 |
| Gilmore City | 748 | $53,375 | 12.7% | $83,900 |
| Livermore | 416 | $66,250 | 19.0% | $71,500 |
| Bode | 379 | $59,531 | 9.8% | $75,700 |
| Thor | 257 | $57,305 | 31.5% | $101,800 |
| Renwick | 229 | $52,125 | 9.2% | $81,100 |
| Rutland | 120 | $85,625 | 0.8% | $50,000 |
| Bradgate | 104 | N/A | 13.5% | $43,100 |
| Ottosen | 31 | $41,667 | 22.6% | $50,000 |
| Hardy | 10 | N/A | 10.0% | N/A |
Cities Similar to Humboldt
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Vinton | 4,948 | $66,495 | $152,300 | 28.6% | 12.6% |
| Glenwood | 5,144 | $71,790 | $206,200 | 26.8% | 11.8% |
| Camanche | 4,550 | $64,153 | $172,400 | 20.1% | 11.5% |
| Dyersville | 4,423 | $83,559 | $234,100 | 29.1% | 4.9% |
| Shenandoah | 4,892 | $59,783 | $116,700 | 18.3% | 21.0% |
Population Overview
Humboldt is a small community located in Iowa, within Humboldt County. The total population is 4,771. It ranks as the 90th most populous out of 1,017 Census-designated places in Iowa.
Age Demographics
The median age in Humboldt is 39.6 years. This is 3% higher than the state median of 38.6 years. 12.7% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Humboldt is $74,500. This is about the same as the state median of $75,059. It is also 8% lower than the national median of $80,734. The poverty rate stands at 15.9%. This is 44% higher than the state poverty rate of 11.1%. The unemployment rate is 7.8%. This is 119% higher than the state rate of 3.6%. The median home value is $173,600. Housing costs are 17% lower than the state median of $208,000. With a home-value-to-income ratio of just 2.3x, Humboldt is one of the most affordable housing markets in the area. 69.2% of occupied housing units are owner-occupied. This homeownership rate is 3% lower than the state average of 71.7%.
Race & Ethnicity
Humboldt has a predominantly White (non-Hispanic) population, comprising 90.0% of all residents. Hispanic or Latino residents account for 6.7%. The Black or African American population (0.3%) is well below the state average of 3.8%.
Education
25.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 20% lower than the state rate of 31.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.1%.
Data Sources & Methodology
All demographic data for Humboldt, Iowa is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Iowa state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,017 Census-designated places in Iowa. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Humboldt, Iowa?
Humboldt, Iowa has a population of 4,771 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Humboldt, IA?
The median household income in Humboldt is $74,500, which is 8% lower than the national median of $80,734.
What is the poverty rate in Humboldt, IA?
The poverty rate in Humboldt is 15.9%. This means approximately 740 residents live below the federal poverty line.
What is the racial makeup of Humboldt, Iowa?
Humboldt's population is 90.0% White, 0.3% Black, 6.7% Hispanic/Latino, and 1.8% Asian.
What is the median home value in Humboldt, IA?
The median home value in Humboldt is $173,600. The home-value-to-income ratio is 2.3x.
How educated is Humboldt, Iowa?
25.0% of adults (25+) in Humboldt hold a bachelor's degree or higher, and 5.5% hold a graduate or professional degree.