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Treasure Idaho

Eastern Idaho

St. Anthony, Idaho

Fremont County4,093 people

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  • 4,093Population

About St. Anthony

St. Anthony is a city in Fremont County, where it is the county seat. About 4,093 people lived here in 2024, by Census estimate. It sits at about 5,000 feet, 11 miles northeast of Rexburg in a straight line.

Places listed for this area include Bubble Bridge and Veteran Memorial Park.

Moving to St. Anthony

Start with homes, jobs and local services in and around St. Anthony.

Cost of living

St. Anthony is outside the Idaho metros with a 2024 federal price figure, so this uses the Idaho statewide level. A basket that costs $100 in the U.S. costs $95.49 here, under the U.S. average by 4.5%.

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Public schools in St. Anthony

All 7

District, enrollment, and students per teacher from the federal 2024-25 directory. No ratings.

Services for St. Anthony

All services

DMV counters are the county offices. A gas utility appears only when its public list names St. Anthony.

  • Intermountain Gas · natural gas, on the company's town list. A main is not guaranteed at every address.

Allergy ratings in St. Anthony

What a typical year looks like: Low, Moderate or High for each pollen season, plus wildfire smoke. Typical, general guidance. It is not medical advice. Pollen and smoke change with the weather every year, and what bothers you depends on what you are allergic to. See an allergist for testing.

  • Wildfire smoke

    Mostly July to September

    Low

    Rating: Low, on a scale of Low, Moderate, High. 2 days a year with air quality over 100. Worst year 9 (2021).

No pollen rating for St. Anthony. The nearest National Allergy Bureau counting station in Idaho data is Twin Falls, 170 miles away, which is farther than we borrow a rating from. Mountain valleys can differ a lot from the plains. Look up today's counts instead.

How these ratings are worked out

Pollen is rated on the National Allergy Bureau bands for the grains of pollen in a cubic meter of air. Trees: Low under 15, Moderate 15 to 89, High 90 to 1,499. Weeds: Low under 10, Moderate 10 to 49, High 50 to 499. Grass: Low under 5, Moderate 5 to 19, High 20 to 199. The band is the one reached on the busiest quarter of counted days. A rating is typical, not a forecast: one wet or windy year can move it.

Wildfire smoke, Low. The average number of days a year the EPA's air quality index passed 100 ("unhealthy for sensitive groups" or worse), 2021-2025. Under 3 days is Low, 3 to 9 Moderate, 10 or more High. That grouping is ours, not the EPA's. Fremont County has no EPA monitor, so this uses Bonneville County, 38 miles away. The count includes any cause, but across Idaho's monitors 86% of those days fell in July to September and 94% were fine particles (PM2.5), which is what wildfire smoke is made of (570 county-days, 2021-2025).

Not rated. Mold: no published mold spore counts for Idaho towns are in the data used, so there is no mold rating. House dust, pets and food allergies are outside this rating.

Sources

Today

Pollen data through 2003-2024, smoke data 2021-2025. Checked 2026-10-03.

Map of St. Anthony

Parks, new home communities, homes for sale and stays listed in town. Select a pin to open it.

  • St. Anthony
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Parks in St. Anthony

12 named parks on OpenStreetMap.

  • Agnes Remington Park
  • American Legion / Daughters of Utah Pioneers Park
  • Boy's Town Park
  • Boyd Yancey Memorial Park
  • Cedar View Park
  • Harry Worrell Park
  • Jaycee Park
  • Keefer Park
  • Ralph Litton Park
  • South Side Park
  • St. Anthony Sandbar
  • Veteran Memorial Park

Parks, trails and things to do

All of Idaho

Places in and around St. Anthony, nearest first: everything tied to St. Anthony plus anything within 15 miles of town.

Things to do

Caves

Viewpoints

Museums

Historic sites

Attractions

Day use and picnic areas

Trails

Distances are straight-line miles. From state and federal agency pages, the USGS place names list and OpenStreetMap contributors. Checked October 2, 2026. Check the official page for hours, fees and closures before you go.

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Deals in St. Anthony

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Moving checklist: setting up a home in St. Anthony

Shop room by room for the new place. Discounts show only when a store has a real sale.

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Jobs in St. Anthony

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St. Anthony, Idaho FAQ

Where is St. Anthony, Idaho?

St. Anthony is in Fremont County, Idaho. Nearby towns include Teton (5.5 mi), Newdale (7.0 mi), Sugar City (7.2 mi).

What is the population of St. Anthony, Idaho?

St. Anthony has a population of about 4,093 (U.S. Census).

Are there jobs in St. Anthony, Idaho?

There are 5 open jobs listed in St. Anthony on Treasure Idaho, from 1 local employers.

What schools are in St. Anthony, Idaho?

St. Anthony has 7 operating public schools in Fremont County Joint District and Idaho Department Of Juvenile Corrections, including Five-County Detention Center, Henrys Fork Elementary, Jcc - St Anthony, Parker-Egin Elementary School.

What parks are in St. Anthony, Idaho?

St. Anthony has 12 parks, including Agnes Remington Park, American Legion / Daughters of Utah Pioneers Park, Boy's Town Park, Boyd Yancey Memorial Park.

Moving guide

Moving to Idaho

A short guide from Treasure Idaho: regions, seasons, jobs, new-home communities, and the questions worth asking before you pick a town. Download it, then poke around the cities and the map.

Then look through the cities and the map.