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CITY

St. Anthony

Idaho · 3,990 residents (2025 est.) · 1.925 sq mi
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The short version

St. Anthony has notably lower household income than the US average, with a median household income of $53,152. Population has grown 17% since 2000. 13% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than tripled since 2000, reaching $231,900. At a median age of 32.4, residents skew younger than the country as a whole. Households here earn about 32% less than the Idaho median.

At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 32.4
US median: 38.9
Less educated
13% hold a bachelor's degree
US average: 36%
Less affordable
home values up 93%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
3,911
+17%since 2000
from 3,342 in 2000
1990 – 2025
Population density
2,032 / sq mi
+17%since 2000
from 1,736 / sq mi in 2000
US average: 281
Median age
32.4
+8%since 2000
from 30.0 in 2000
US average: 38.9

PEP 2025 EST:3,990 residents (Census Bureau Vintage 2025, released March 2026)

Population, 1990 – 2024
3K3K3K4K4K1990201020202024St. Anthony
20244K
1990201020202024
Section 02

Income & economy

Median household income
$53,152
−6%inflation adjusted, since 2000
from $31,023 in 2000
US average: $82,259
1990 – 2024
Per capita income
$24,092
+87%since 2000
from $12,898 in 2000
US average: $44,673
Households earning $100K+
34.0%
+21.2 ptssince 2009
from 12.8% in 2009
US average: 53.3%
Poverty rate
18.0%
+2.4 ptssince 2000
from 15.6% in 2000
US average: 12.5%
Income inequality (Gini)
0.410
+9%since 2010
from 0.378 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade14.4%
US avg: 9.9%
Information10%
US avg: 10.8%
Wholesale trade7.1%
US avg: 6.9%
Agriculture, forestry, fishing6.5%
US avg: 1.6%
Construction6.5%
US avg: 1.2%
Other services6.2%
US avg: 6.7%
Finance & insurance3.6%
US avg: 5.9%
Professional, scientific, technical2.6%
US avg: 5.1%
Transportation & warehousing2.3%
US avg: 2.2%
Arts, entertainment, food1.3%
US avg: 1.9%
Education & health services1%
US avg: 0.9%
Public administration0.8%
US avg: 4.8%
Manufacturing0%
US avg: 0.4%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$231,900
+93%inflation adjusted, since 2000
from $66,100 in 2000
US average: $376,019
1990 – 2024
Median gross rent
$793
+17%inflation adjusted, since 2000
from $372 in 2000
US average: $1,442
Owner-occupied
64.0%
−12.1 ptssince 2000
from 76.1% in 2000
36.0% rent
Vacancy rate
8.2%
+0.9 ptssince 2009
from 7.2% in 2009
US average: 10.0%
Owner cost-burdened
21.6%
−8.2 ptssince 2009
from 29.8% in 2009
US average: 22.9%
Renter cost-burdened
36.6%
+13.1 ptssince 2009
from 23.5% in 2009
US average: 47.4%
Afford Score
4.4
+105%since 2000
from 2.1 in 2000
1990 – 2024
Gentrification Score
51
RELATED:See current rent listings in St. Anthony on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic81.6%(2,728)
Black0.2%(6)
Hispanic / Latino15.4%(514)
Asian0.7%(22)
Other0%
Diversity Score34.9%(1,167)
2024
White, non-Hispanic66.6%(2,604)
Black0.4%(15)
Hispanic / Latino22%(861)
Asian0.4%(15)
Other10.6%(416)
Diversity Score62.1%(2,429)
Diversity Score
62
+78%since 2000
from 35 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
13.3%
+1.0 ptssince 2000
from 12.3% in 2000
US average: 35.6%
High school or higher
86.3%
+9.9 ptssince 2000
from 76.4% in 2000
US average: 89.6%
Graduate degree
4.0%
+2.2 ptssince 2000
from 1.8% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
24.8 min
+57%since 2000
from 15.8 min in 2000
US average: 26.5
Drive alone to work
74.1%
+0.3 ptssince 2009
from 73.8% in 2009
US average: 68.9%
Carpooled to work
12.7%
−8.5 ptssince 2009
from 21.2% in 2009
US average: 8.5%
Public transit
0.6%
+0.4 ptssince 2009
from 0.3% in 2009
US average: 3.2%
Worked from home
7.5%
+4.4 ptssince 2009
from 3.1% in 2009
US average: 15.0%
Walked to work
3.3%
+1.8 ptssince 2009
from 1.5% in 2009
US average: 2.4%
Biked to work
0.8%
+0.8 ptssince 2009
from 0.0% in 2009
US average: 0.4%
No vehicle available
2.1%
−0.8 ptssince 2009
from 3.0% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
6.3%
−1.5 ptssince 2011
from 7.8% in 2011
US average: 5.2%
Labor force participation
53.1%
−11.3 ptssince 2011
from 64.4% in 2011
US average: 63.5%
Self-employed
14.2%
−6.3 ptssince 2009
from 20.5% in 2009
US average: 13.1%
Management & professional
25.0%
−29.0 ptssince 2009
from 54.0% in 2009
US average: 42.5%
Section 08

People & community

Male
51.9%
+3.4 ptssince 2009
from 48.5% in 2009
Female
48.1%
−3.4 ptssince 2009
from 51.5% in 2009
Foreign born
6.0%
−3.4 ptssince 2009
from 9.5% in 2009
US average: 14.1%
Veterans
7.7%
−43.4 ptssince 2009
from 51.1% in 2009
US average: 6.2%
With a disability
18.9%
+9.6 ptssince 2012
from 9.3% in 2012
US average: 13.3%
Uninsured
12.3%
−60.4 ptssince 2013
from 72.7% in 2013
US average: 8.4%
Broadband at home
91.7%
+15.6 ptssince 2017
from 76.1% in 2017
US average: 91.0%
English only at home
89.6%
+3.1 ptssince 2016
from 86.4% in 2016
US average: 77.7%
Spanish at home
9.8%
−1.1 ptssince 2016
from 10.9% in 2016
US average: 13.6%
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Compare St. Anthony to nearby cities

ST. ANTHONY VS
Rexburg
Income$50,617−5%
Home value$395,100+70%
Population40,334+911%
SEE FULL COMPARISON →
ST. ANTHONY VS
Ammon
Income$86,121+62%
Home value$381,800+65%
Population20,119+404%
SEE FULL COMPARISON →
ST. ANTHONY VS
Idaho Falls
Income$73,110+38%
Home value$335,500+45%
Population71,785+1699%
SEE FULL COMPARISON →
ST. ANTHONY VS
Jackson
Income$118,991+124%
Home value$1,521,900+556%
Population10,720+169%
SEE FULL COMPARISON →
Frequently asked

How many people live in St. Anthony, Idaho?

St. Anthony, Idaho has about 3,911 residents according to the 2024 American Community Survey.

What is the median household income in St. Anthony, Idaho?

The typical household in St. Anthony, Idaho earns about $53,152 a year. Half of households make more than that, and half make less.

Is St. Anthony, Idaho expensive?

In St. Anthony, Idaho, the median home is worth about $231,900, and the typical rent is about $793 a month.

How educated are people in St. Anthony, Idaho?

About 13.3% of adults age 25 and over in St. Anthony, Idaho hold a bachelor's degree or higher.

What is the poverty rate in St. Anthony, Idaho?

About 18.0% of people in St. Anthony, Idaho live below the federal poverty line.

Has St. Anthony, Idaho grown since 1990?

Yes, St. Anthony, Idaho has grown since 1990. The population has added about 897 residents, a change of about 30 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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