Unified School District · ID
Idaho Falls School District 91
Idaho Falls School District 91 is a unified school district in Idaho with a community population of 63,688. The median household income is $75,495 and the median age is 34.5.
63,688
Population
188
People / sq mi
$75,495
Median Income
34.5
Median Age
Idaho Falls School District 91 covers 339 sq mi of land at 188.0 people per square mile.
Race & Ethnicity
| White | 82.2% |
| Black or African American | 0.0% |
| Asian | 52.4% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$75,495
Median Household Income
$36,607
Per Capita Income
8.3%
Poverty Rate
2.9%
Unemployment
Housing
$352,700
Median Home Value
$1,095
Median Rent
66.9%
Homeownership
Education Attainment
90.8%
High School+
33.3%
Bachelor's+
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State rankings
Frequently Asked Questions
Idaho Falls School District 91 serves a community with a population of 63,688 according to the latest Census ACS 5-Year estimates. This unified school district is located in Idaho.
The median household income in Idaho Falls School District 91 is $75,495, with a per capita income of $36,607. The poverty rate is 8.3%.
Idaho Falls School District 91 is 82.2% White, 0.0% Black or African American, 52.4% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Idaho Falls School District 91, 90.8% of adults have a high school diploma or higher, and 33.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Idaho Falls School District 91 is $352,700, with a median rent of $1,095. The homeownership rate is 66.9%.
More from Idaho
Data for Idaho Falls School District 91 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 1601530).
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
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.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.