Unified School District · AZ
Humboldt Unified District
Humboldt Unified District is a unified school district in Arizona with a community population of 63,346. The median household income is $75,923 and the median age is 50.1.
63,346
Population
199
People / sq mi
$75,923
Median Income
50.1
Median Age
Humboldt Unified District covers 319 sq mi of land at 198.5 people per square mile.
Race & Ethnicity
| White | 78.7% |
| Black or African American | 0.0% |
| Asian | 55.7% |
| Hispanic or Latino (any race) | 0.2% |
Economy & Income
$75,923
Median Household Income
$38,111
Per Capita Income
6.8%
Poverty Rate
1.9%
Unemployment
Housing
$408,600
Median Home Value
$1,527
Median Rent
76.5%
Homeownership
Education Attainment
91.1%
High School+
24.1%
Bachelor's+
Other Arizona School Districts
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Congressional Districts in Arizona
State rankings
Frequently Asked Questions
Humboldt Unified District serves a community with a population of 63,346 according to the latest Census ACS 5-Year estimates. This unified school district is located in Arizona.
The median household income in Humboldt Unified District is $75,923, with a per capita income of $38,111. The poverty rate is 6.8%.
Humboldt Unified District is 78.7% White, 0.0% Black or African American, 55.7% Asian, and 0.2% Hispanic or Latino, per Census ACS data.
In Humboldt Unified District, 91.1% of adults have a high school diploma or higher, and 24.1% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Humboldt Unified District is $408,600, with a median rent of $1,527. The homeownership rate is 76.5%.
More from Arizona
Data for Humboldt Unified District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 0403870).
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.