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CITY · 2020 ACS

St. Anthony

Idaho · 3,606 residents · 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 $42,551. Population has held roughly steady since 2000. 12% of adults hold a bachelor's degree or higher, below the national rate of 33%. Median home value has more than doubled since 2000, reaching $135,000. At a median age of 33.2, residents skew younger than the country as a whole. Households here earn about 28% less than the Idaho median.

At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 33.2
US median: 38.8
Less educated
12% hold a bachelor's degree
US average: 33%
Less affordable
home values up 36%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
3,606
+8%since 2000
from 3,342 in 2000
1990 – 2025
Median age
33.2
+11%since 2000
from 30.0 in 2000
US average: 38.8
Population, 1990 – 2024
3K3K3K4K4K1990201020202024St. Anthony
20244K
1990201020202024
Age distribution, 2020
Under 56.9%(248)
US avg: 5.6%
5 to 97.5%(270)
US avg: 6.1%
10 to 148.1%(293)
US avg: 6.5%
15 to 196.7%(243)
US avg: 6.6%
20 to 249%(323)
US avg: 6.7%
25 to 3414.9%(539)
US avg: 13.5%
35 to 4413.9%(500)
US avg: 12.7%
45 to 549.9%(357)
US avg: 12.3%
55 to 649.3%(334)
US avg: 13.1%
65 to 748.1%(293)
US avg: 10%
75 to 844.4%(159)
US avg: 4.9%
85 and over1.3%(47)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$42,551
−9%inflation adjusted, since 2000
from $31,023 in 2000
US average: $66,278
1990 – 2024
Per capita income
$17,596
+36%since 2000
from $12,898 in 2000
US average: $35,364
Households earning $100K+
15.8%
+3.0 ptssince 2009
from 12.8% in 2009
US average: 43.9%
Poverty rate
24.5%
+8.9 ptssince 2000
from 15.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Information16.5%
US avg: 11.1%
Retail trade10.5%
US avg: 10%
Wholesale trade7.6%
US avg: 6.7%
Finance & insurance6.7%
US avg: 5.5%
Professional, scientific, technical6.2%
US avg: 4.7%
Agriculture, forestry, fishing6%
US avg: 1.7%
Construction6%
US avg: 1.2%
Other services2.8%
US avg: 6.6%
Public administration1.6%
US avg: 4.7%
Arts, entertainment, food1.3%
US avg: 2%
Transportation & warehousing1.2%
US avg: 2.5%
Education & health services0.5%
US avg: 0.8%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$135,000
+36%inflation adjusted, since 2000
from $66,100 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$634
+13%inflation adjusted, since 2000
from $372 in 2000
US average: $1,124
Owner-occupied
67.4%
−8.7 ptssince 2000
from 76.1% in 2000
32.6% rent
Afford Score
3.2
+36%since 2009
from 2.3 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
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%
2020
White, non-Hispanic78.4%(2,826)
Black0.4%(15)
Hispanic / Latino16.7%(603)
Asian0.3%(12)
Other5.9%(214)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican16.2%(577)
Spaniard0.6%(22)
Puerto Rican0.6%(21)
Asian origin
Japanese0.4%(13)
Korean0.2%(8)
Pacific Islander origin
Samoan2.2%(78)
Ancestry
English22.6%(803)
German10.8%(385)
Danish6.6%(234)
Irish6.6%(233)
American6.5%(232)
Dutch4.1%(144)
French2.6%(92)
Swedish2.4%(85)
Scottish2.4%(84)
Norwegian1.6%(56)
Welsh1.5%(52)
Swiss0.8%(29)
+ 13 more ancestry groups with data
Portuguese0.7%(24)
Canadian0.6%(21)
Italian0.5%(18)
Turkish0.5%(18)
Romanian0.3%(11)
Polish0.3%(10)
British0.2%(8)
Moroccan0.1%(4)
Australian0.1%(4)
Ethiopian0.1%(4)
Czech0.1%(3)
RANKED:Largest English population · Largest Mexican population · Largest German population · Largest Danish population · Largest Irish population
Section 05

Education

Bachelor's degree or higher
11.7%
−0.6 ptssince 2000
from 12.3% in 2000
US average: 32.9%
High school or higher
84.9%
+8.5 ptssince 2000
from 76.4% in 2000
US average: 88.5%
Graduate degree
4.2%
+2.4 ptssince 2000
from 1.8% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
20.0 min
+27%since 2000
from 15.8 min in 2000
US average: 26.9
Drive alone to work
69.5%
−4.4 ptssince 2009
from 73.8% in 2009
US average: 75.1%
No vehicle available
2.3%
−0.6 ptssince 2009
from 3.0% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
12.3%
+4.5 ptssince 2011
from 7.8% in 2011
US average: 5.4%
Labor force participation
53.1%
−11.3 ptssince 2011
from 64.4% in 2011
US average: 63.4%
Management & professional
23.6%
−30.4 ptssince 2009
from 54.0% in 2009
US average: 39.3%
Section 08

People & community

Male
53.4%
+4.9 ptssince 2009
from 48.5% in 2009
Female
46.6%
−4.9 ptssince 2009
from 51.5% in 2009
Foreign born
7.5%
−1.9 ptssince 2009
from 9.5% in 2009
US average: 13.5%
Uninsured
14.7%
−58.0 ptssince 2013
from 72.7% in 2013
US average: 8.8%
Marital status (2024)
Men 15+
Never married41.3%(721)
Married40%(699)
Widowed0.9%(16)
Divorced17.8%(311)
Women 15+
Never married32.8%(485)
Married42.8%(634)
Widowed10.5%(155)
Divorced13.9%(206)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
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ST. ANTHONY VS
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Frequently asked

How many people live in St. Anthony, Idaho?

St. Anthony, Idaho has about 3,606 residents according to the 2020 American Community Survey.

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

The typical household in St. Anthony, Idaho earns about $42,551 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 $135,000, and the typical rent is about $634 a month.

How educated are people in St. Anthony, Idaho?

About 11.7% 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 24.5% 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 592 residents, a change of about 20 percent over that period.

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

How we source and harmonize this data →