Townapedia
Fremont County Courthouse, St. Anthony
Fremont County Courthouse, St. Anthony · Calvin Beale, Public domain
-IDAHO-B-0020- Snake River - St. Anthony (5566623050)
-IDAHO-B-0020- Snake River - St. Anthony (5566623050) · WaterArchives.org from Sacramento, California, USA, CC BY-SA 2.0
-IDAHO-B-0096- Snake River - St. Anthony (5714657973)
-IDAHO-B-0096- Snake River - St. Anthony (5714657973) · WaterArchives.org from Sacramento, California, USA, CC BY-SA 2.0
-IDAHO-B-0019- Snake River - St. Anthony (5566043209)
-IDAHO-B-0019- Snake River - St. Anthony (5566043209) · WaterArchives.org from Sacramento, California, USA, CC BY-SA 2.0
-IDAHO-B-0021- Snake River - St. Anthony (5566045019)
-IDAHO-B-0021- Snake River - St. Anthony (5566045019) · WaterArchives.org from Sacramento, California, USA, CC BY-SA 2.0
-IDAHO-B-0023- Snake River - St. Anthony (5566626108)
-IDAHO-B-0023- Snake River - St. Anthony (5566626108) · WaterArchives.org from Sacramento, California, USA, CC BY-SA 2.0

St. Anthony, Idaho

St. Anthony is a city of 3,911 people in Fremont County, Idaho.

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Population3,911 +11.1% since 2019
Elevation4,967 ft 1,514 m
Land area1.9 sq mi
ZIP code83445
Nearest airportRexburg-Madison County Airport (RXE) 11 mi

Why visit St. Anthony

Townapedia lists 3 museums and landmarks, 11 parks and trails, 9 places to eat and 2 places to stay in and around town.

Highlights include Fremont County Courthouse and Idaho State Industrial School Women's Dormitory.

July is the warmest month, with average highs of 83°F; January lows average 12°F.

About St. Anthony

St. Anthony or Saint Anthony is a city in and the county seat of Fremont County, Idaho, United States. The population was 3,606 at the 2020 census, up from 3,542 in 2010. It is part of the Rexburg, Idaho Micropolitan Statistical Area.

From the Wikipedia article St. Anthony, Idaho (this version), under CC BY-SA 4.0.

Museums and landmarks3

Fremont County Courthouse

Monument and historic site · National Register of Historic Places

Courthouse in Idaho, United States

Open in Google Maps · Wikipedia

Idaho State Industrial School Women's Dormitory

Monument and historic site · National Register of Historic Places · 2.2 mi

Dormitory in Idaho, United States of America

Open in Google Maps · Wikipedia

St. Anthony Pegram Truss Railroad Bridge

Bridge · National Register of Historic Places · 2.0 mi

Bridge in Idaho, United States

Open in Google Maps · Wikipedia

Parks, trails and playgrounds11

American Legion / Daughters of Utah Pioneers Park

Park

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Boy's Town Park

Park · 0.5 mi

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Boyd Yancey Memorial Park

Park · 0.4 mi

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Cedar View Park

Park · 0.7 mi

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Harry Worrell Park

Park · 0.5 mi

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Jaycee Park

Park · 0.4 mi

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Keefer Park

Park

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Ralph Litton Park

Park · 0.6 mi

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South Side Park

Park · 0.4 mi

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St. Anthony Sandbar

Park

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Veteran Memorial Park

Park

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Restaurants and cafes9

Idaho Burger Grill

Restaurant · Burger · 0.5 mi

235 East Yellowstone Highway, St. Anthony

Mo-Sa 11:00-21:30

Open in Google Maps · +1-208-624-9866

Fongs China Restaurant

Restaurant · 0.5 mi

Mo-Sa 11:30-20:30

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High Flyer

Restaurant · Pizza, Burger · 1.1 mi

31 West Industrial Park Road, St. Anthony

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El Jaliciense

Restaurant

119 South Bridge Street, St. Anthony

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Star Bar

Bar and pub

39 West Main Street, Saint Anthony

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Chiz's Resteraunt

Restaurant

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Fixxology

Fast food · Juice

147 North Bridge Street, St. Anthony

Mo-Sa 08:30-20:00

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Big J's

Fast food · Burger

245 North Bridge Street, St. Anthony

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Crissy's Chicken

Fast food · Chicken

201 North Bridge Street, Saint Anthony

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Where to stay2

Three Bears Inn

Motel and hotel

205 East 2nd North, St. Anthony

Open in Google Maps · +1-208-520-2371

Guest House Inn

Motel and hotel

115 South Bridge Street, Saint Anthony

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History

Previous to the foundation of St. Anthony, Major Andrew Henry established a short-lived fort a few miles west of where the city stands today. This post was last used in the Fall of 1811, but left a lasting mark on the area as Henry is the namesake for the Henrys Fork of the Snake River, which St. Anthony sits along.

The early history of the city is disputed, with some sources pointing toward St. Anthony being founded in 1888 by members of the Church of Jesus Christ of Latter-day Saints, while others point to it being established in 1890. About this same time, a bridge was built over the Henrys Fork where St. Anthony stands today. The city was named after Saint Anthony Falls in Minnesota.

The railroad came to St. Anthony in 1899 and the first post office was established in 1901. Charles C. Moore arrived on the first train to the city. He taught school in the city and served as postmaster from 1908 to 1913 before being elected as governor of Idaho in 1922. He later died in St. Anthony at the age of 92.

Early in the life of the city, businesses would close their doors around noon on Wednesday to enjoy a day of rest and for the city's ball team to play against those in neighboring towns.

From the History section of St. Anthony, Idaho on Wikipedia, under CC BY-SA 4.0.

Churches and places of worship4

  • Mary Immaculate Parish & Stations

    Church · Roman Catholic

    328 West 1st North, Saint Anthony

    Open in Google Maps

  • The Church of Jesus Christ of Latter-day Saints

    Church · Latter-Day Saints

    145 East 1st North, St. Anthony

    Open in Google Maps

  • Upper Valley Bible Church

    Church · Baptist · 0.6 mi

    825 West 4th North, St. Anthony

    Open in Google Maps

  • The Church of Jesus Christ of Latter-day Saints

    Church · Latter-Day Saints

    507 West 2nd North, St. Anthony

    Open in Google Maps

Shopping2

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Gas and EV charging2

Schools, colleges and libraries9

Healthcare1

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Map of St. Anthony

43 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 1.6 in of rainFebruary: 0.9 in of rainMarch: 1.1 in of rainApril: 1.3 in of rainMay: 1.9 in of rainJune: 1.7 in of rainJuly: 0.7 in of rainAugust: 0.6 in of rainSeptember: 1.1 in of rainOctober: 1.3 in of rainNovember: 1.1 in of rainDecember: 1.4 in of rainJanuary: 28°FFebruary: 32°FMarch: 44°FApril: 55°FMay: 65°FJune: 73°FJuly: 83°FAugust: 83°FSeptember: 72°FOctober: 58°FNovember: 41°FDecember: 29°FJanuary: 12°FFebruary: 14°FMarch: 23°FApril: 31°FMay: 39°FJune: 45°FJuly: 50°FAugust: 49°FSeptember: 41°FOctober: 32°FNovember: 22°FDecember: 13°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan28°F12°F1.6 in
Feb32°F14°F0.9 in
Mar44°F23°F1.1 in
Apr55°F31°F1.3 in
May65°F39°F1.9 in
Jun73°F45°F1.7 in
Jul83°F50°F0.7 in
Aug83°F49°F0.6 in
Sep72°F41°F1.1 in
Oct58°F32°F1.3 in
Nov41°F22°F1.1 in
Dec29°F13°F1.4 in

U.S. Climate Normals 1991-2020 for Saint Anthony (1 mi away), NOAA NCEI.

People and cost of living

$53,152median household income
$231,900median home value
$793median monthly rent
32.4median age
13.3%of adults have a bachelor's degree or higher
64.0%of homes are owner-occupied
24.8 minaverage commute
Age of residents
Under 1823%18 to 3430%35 to 6432%65 and over15%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Fremont County has had 3 federal disaster declarations since 2000, most often for biologicals.

  • 2020-04-09: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2005-09-13: Hurricane Katrina (Hurricane)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Rexburg-Madison County Airport (RXE) is the nearest airport with scheduled flights listed in OpenStreetMap, 11 miles away.

  • Parker 4 mi west, about 6 min by car
  • Teton 5 mi south, about 9 min by car
  • Rexburg 11 mi southwest, about 18 min by car
  • Ashton 14 mi northeast, about 22 min by car
  • Rigby 23 mi southwest, about 37 min by car
  • Iona 33 mi south, about 53 min by car
  • Driggs 33 mi southeast, about 53 min by car
  • Lincoln 34 mi southwest, about 55 min by car
  • Idaho Falls 37 mi southwest, about 1 h by car
  • Ammon 37 mi south, about 59 min by car

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.