Rexburg, Idaho Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Rexburg, Idaho is 39,589 as of the 2023 American Community Survey, making it the 10th-largest city in Idaho. The median household income is $50,359, the median home value is $384,000, and the median age is 21.0.
The population has grown 59.3% since 2010 (25,542 → 40,695).
39,589
Population
3818
People / sq mi
$50,359
Median Income
$384,000
Median Home Value
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Rexburg covers 10.4 sq mi of land at 3818 people per square mile.
About Rexburg, ID
Rexburg skews on age — the median resident is 21.0, younger than the national median. Rexburg is a city in Idaho with a population of 39,589. That makes it one of the ten largest cities in Idaho in the country, at #10 by population.
Earnings trail the nation, with the median household making $50,359, below the US median of $78,538. Roughly 16.0% of residents fall below the poverty line, above the national 12.4%. The typical home is valued at $384,000, with typical rent around $959.
Degree attainment is mid-range for US cities: 40.8% of adults hold a four-year degree, above the national 35.0%. Around 12.3% of workers work from home, below the national 14.0%, and the average commute runs about 16 minutes each way.
Rexburg city Population History (2010-2024)
The city of Rexburg city had a population of 25,542 in 2010 and 40,695 in 2024, a 59.3% growth over 14 years. The peak was 41,109 in 2022. Average annual growth rate: 3.70%.
40,695
Population (2024)
25,542
Population (2010)
41,109
Peak (2022)
3.70%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 25,542 |
| 2011 | 26,086 |
| 2012 | 26,226 |
| 2013 | 26,216 |
| 2014 | 27,131 |
| 2015 | 27,352 |
| 2016 | 28,115 |
| 2017 | 28,519 |
| 2018 | 28,666 |
| 2019 | 29,400 |
| 2020 | 39,764 |
| 2021 | 40,394 |
| 2022 | 41,109 |
| 2023 | 40,707 |
| 2024 | 40,695 |
Race & Ethnicity
| White | 86.8% |
| Black or African American | 1.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.1% |
Economy & Income
$50,359
Median Household Income
$21,283
Per Capita Income
16.0%
Poverty Rate
6.0%
Unemployment Rate
Housing
$384,000
Median Home Value
$959
Median Rent
23.5%
Owner-Occupied
Education
97.5%
High School+
40.8%
Bachelor's+
Commute
0.3%
Drive Alone
55.3%
Public Transit
12.3%
Work From Home
15.5 min
Avg Commute
Community Profile
61.1%
Foreign Born
88.2%
Non-English at Home
1.1%
Veterans
6.6%
With Disability
94.3%
Health Insurance
99.0%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 32.4% |
| Education, Health Care & Social Services | 18.4% |
| Finance, Insurance & Real Estate | 10.5% |
| Construction | 4.7% |
| Manufacturing | 4.5% |
| Information | 3.5% |
| Arts, Entertainment & Food Services | 2.4% |
| Public Administration | 1.9% |
| Retail Trade | 1.8% |
| Transportation & Warehousing | 1.7% |
| Agriculture & Mining | 1.2% |
Largest cities in Idaho
Largest counties in Idaho
Part of Idaho
Metro areas in Idaho
City rankings
Frequently Asked Questions
Rexburg, Idaho has a population of 39,589 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 10th-largest city in Idaho.
The median household income in Rexburg, Idaho is $50,359, with 16.0% of residents living below the federal poverty level.
The median home value in Rexburg, Idaho is $384,000, with median monthly rent at $959 and a homeownership rate of 23.5%.
The median age in Rexburg, Idaho is 21.0 years. The population is 43.9% male and 56.1% female.
The population has grown 59.3% since 2010 (25,542 → 40,695).
Where to stay in Rexburg
Visiting or relocating to Rexburg, ID? Compare hotels and short-term rentals across the metro — live availability and prices.
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Statewide data for Idaho
Population, race, income, age, and trends across Idaho
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.