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St. Anthony, ID

City in Fremont County, Idaho.

Population

3,911

Land area

1.9sq mi

People per sq mi

2,032

ZIP codes

0

St. Anthony and its ZIP codes

Full map

St. Anthony at a glance

  • St. Anthony is about 87 times as dense as Idaho as a whole.
  • It is the 41st most populous of 232 cities and towns in Idaho.
  • Households here earn a median of $53,152 a year, 32% less than the Idaho figure of $77,800.
  • A typical owner-occupied home is valued at $231,900 (45% below Idaho) and median rent is $793 a month.

Local data for St. Anthony, ID

Counts from official public data

Housing and community stats

St. Anthony, ID, American Community Survey 2020-2024

Full profile

Median household income

$53,152

Poverty rate

18.0%

Median home value

$231,900

Median rent

$793/mo

Homeownership

64.0%

Bachelor's or higher

13.3%

Median age

32.4

Average commute

24.8 min

Largest reported origins and ancestries: Mexican Americans (708), German Americans (464), Irish Americans (219).

Home values and rentsIncome, education and commute

Economy and federal money

Jobs, pay, income and spending are for Fremont County. PPP loans are for St. Anthony.

Details

Unemployment rate

2.7%

Sep 2026, -0.2 pts in a year

Average annual pay

$47,536

3,797 jobs, 2025

Income per person

$47,561

BEA, 2024

Federal spending

$106M

FY 2026, $7,891 per person

Fremont County economyFederal spending

How people get to work

St. Anthony, ID, workers 16 and older. American Community Survey 5-year estimates

  • Drove alone74.1%
  • Carpooled12.7%
  • Public transit0.6%
  • Walked3.3%
  • Bicycle0.8%
  • Taxi, ride-hailing, motorcycle or other1.0%
  • Worked from home7.5%

Average one-way commute: 24.8 minutes for people who do not work from home.

Environment and hazard risk

St. Anthony, ID, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Very Low

Top: avalanche

Storm events since 1996

587

Countywide, mostly winter storm

Flood insurance policies

16

0.2% of homes, county

July high / Jan low

83° / 12°F

14.8 inches of rain a year

Hazards, floods and storm historyCheck a flood zone2 historic places

Health statistics

Share of adults in St. Anthony, ID, CDC PLACES estimates

All 40 measures

Obesity

33.1%

U.S. 33.3% about the same

Diabetes

9.6%

U.S. 12.1% -2.5 pts

Smoking

14.0%

U.S. 12.8% +1.2 pts

Uninsured (18-64)

13.9%

U.S. 11.1% +2.8 pts

Cities near St. Anthony

NameDistanceLand area (sq mi)
ParkerCity3.6 mi0.3
TetonCity5.4 mi0.7
Sugar CityCity6.7 mi2.5
NewdaleCity6.9 mi0.2
RexburgCity11 mi10.4
AshtonCity14 mi0.6
DrummondCity17 mi0.1
Warm RiverCity21 mi0.7
MenanCity23 mi1
RigbyCity23 mi2.4
RirieCity24 mi0.5
LewisvilleCity25 mi0.7
HamerCity26 mi0.2
RobertsCity28 mi0.3
TetoniaCity28 mi0.6
UconCity29 mi0.9

Frequently asked questions

What county is St. Anthony, ID in?
St. Anthony is in Fremont County, Idaho.
What is the population of St. Anthony, ID?
About 3,911 people live in St. Anthony, based on American Community Survey 5-year estimates.
What cities are near St. Anthony?
Nearby places include Parker (3.6 mi), Teton (5.4 mi), Sugar City (6.7 mi), Newdale (6.9 mi), Rexburg (11 mi).

Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023