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St. Anthony
Idaho›Fremont County

St. AnthonyID

Idaho State Industrial School Women's Dormitory · Photo: UltraSparky · CC BY-SA 3.0
Photo of St. Anthony

St. Anthony, ID · Idaho State Industrial School Women's Dormitory · Photo: UltraSparky · CC BY-SA 3.0

Is St. Anthony a good place to live?

St. Anthony grades B overall, ranked 23rd of 58 in Idaho, with clear strengths and some subjects that lag. Crime is low: it reports less per resident than 81% of U.S. towns and it is easier to get around on foot or by transit than 77% of U.S. towns. On the other side, the median household income is $53K, and 18% of residents live below the poverty line. St. Anthony has 3 places on the National Register of Historic Places, among them Fremont County Courthouse and St. Anthony Pegram Truss Railroad Bridge. Only 1 of the 56 Idaho towns we compare have a lower typical home value than St. Anthony.

What makes St. Anthony stand out

Where St. Anthony beats most towns.

How St. Anthony grades

Each subject compared with towns across the country (schools within Idaho), ordered by how far St. Anthony is from typical.

How grading works
Character Graded, but not part of the overall grade.
Described, not graded Taste, not quality: snow or an older crowd is neither good nor bad.

How TownRatings grades towns →

Fremont County Courthouse
Fremont County Courthouse · National Register of Historic Places
St. Anthony’s story

138 years in pictures

Census counts: 411 in 1900, 3,606 in 2020. The archive holds 5 old photos and papers going back to 1880 and 2 maps from 1950 on.

3 places on the National Register of Historic Places.

  • 1888St. Anthony is settled
Explore the history →
Getting set up

Moving to St. Anthony: who provides what

Who provides power, water and the rest in St. Anthony, and how to reach them.

The full setup list →
PowerFall River Rural Elec Coop11.1¢/kWh · EIA 2025HIFLD · EIA
WaterSt Anthony water systemNo health-based violations in 5 years · EPAEPA
Internet6 providers100% of addresses get 100/20 MbpsFCC
Trash & dumpNot on file yetWe don’t have St. Anthony’s trash rules yet
SchoolsFremont County Joint School District 215Which school depends on your addressNCES
Register to voteOnlineIn Idaho you can register online until 11 days before Election Day, in person up to and including Election Day, or by mail (received 11 days before).vote.gov
Who runs elections hereFremont County ClerkFremont County; contacts on the Handbook page.FVAP, Feb 2024
ZIP code8344583445 100%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Sep 12, 2025.

The data

Ordered by what stands out in St. Anthony.

St. Anthony has a shorter frost-free season than nearly all U.S. towns, is healthier than towns with similar incomes and fares better on crime within Idaho than nationally.

SafetyA−

St. Anthony earns an A− for safety

At 7.9 crimes per 1,000 residents a year, it reports less crime than 93% of Idaho’s graded towns. Violent crime is rare: 2 reported in 2025, 0.5 per 1,000 residents.

St. Anthony’s violent crime rate is 0.5 per 1,000 residents, below both Idaho’s towns (2.2) and U.S. towns (1.6). St. Anthony’s property crime rate is 4.1 per 1,000 residents.

81%of U.S. towns report more crimeA−Safety Grade
St. AnthonyIdaho townsU.S. towns
Violent crimes per 1,000 (2025)0.5 per 1,000 residents2.21.6
Property crimes per 1,000 (2025)4.1 per 1,000 residents6.79.9

Violent crime per 1,000 residents

St. Anthony0.5
Idaho2.2
U.S.3.3

Property crime per 1,000 residents

St. Anthony4.1
Idaho6.2
U.S.15.5
81st
percentile among U.S. towns we grade
93rd
percentile among ID towns
2
violent crimes reported in 2025
17
property crimes reported in 2025

FBI crime data, 2025 · crimes reported to police

SchoolsB−

Public schools in St. Anthony beat 54% of Idaho districts

Its public schools are run by the Fremont County Joint District. Two of its 3 schools are below, each with why it’s listed. The largest public high school is South Fremont High School, with 462 students.

54%of ID districts it outscoresB−School Grade
SchoolLevelStudentsLetter
Henrys Fork ElementaryLargest public elementary schoolGrades PK–5Grades PK–5569C+
South Fremont High SchoolLargest public high schoolGrades 9–12Grades 9–12462B−

NCES · EDFacts · graded within ID on state tests and graduation

HousingCost of living grade B

Homes in St. Anthony are worth about $288K, by Zillow’s estimate

The typical St. St. Anthony’s median rent is $793 a month, where Idaho’s towns sit at $1,125 a month and U.S. towns at $1,185 a month. Typical home values rose 2.7% in the year to September 2026.

$288KZillow home value
St. AnthonyIdaho townsU.S. towns
Median rent$793 a month$1,125 a month$1,185 a month
Households that own their home64%70%73%

Typical home value

St. Anthony$288K
Idaho$477K
Market temperature
Seller’s marketA strong seller's marketBuyer’sSeller’s
19
days on market
+2.7%
value change, 1 year
6
homes sold in April

Census ACS, 2020–24 · Zillow Home Value Index · Redfin Data Center

Climate

St. Anthony has snowy winters and pleasant summers

The Ashton 1n weather station, 13 miles away, records that the frost-free season runs about 121 days, shorter than in 96% of U.S. towns.

The July high in St. Anthony is 84°F. Anthony has cold, snowy winters and warm summers, with very little rain.

70″snow a winter

Typical low → high °F

Winter12–30°
Spring30–55°
Summer47–81°
Fall30–57°
Sep 22
typical first frost
May 17
typical last frost
+1.3°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Work & commuteJobs & income grade D

With 0.8 jobs for every working resident, most of St. Anthony’s workers commute out

Most working residents leave St. Since 2013, St. Anthony has added 236 jobs, to 1,198 in 2023. 16% of working residents work locally in St. Anthony.

16%work in town
St. AnthonyIdaho townsU.S. towns
Median household income$53,000$69,000$80,000
Working residents who work in town16%23%8%
Average trip to work25 minutes20 minutes25 minutes

Where working residents work

In St. Anthony16%
Rexburg22%
Idaho Falls9%
Sugar City3%
Boise City2%
12 mi
median commute distance
1,198
jobs based in St. Anthony
Balanced
jobs vs. working residents
A−
Walkability grade: more walkable than 77% of U.S. towns

Census LEHD 2023 · ACS

HealthB

Residents of St. Anthony are healthier than 61% of U.S. towns

Against the 6,819 U.S. towns with household incomes like St. Anthony’s, it is healthier than 92%, so its B isn’t only a matter of income.

71% of St. Anthony adults had a checkup this year. Anthony beats the Idaho average on 1 of 32 CDC measures and trails it on 7. 28% of St. Anthony adults have high blood pressure.

61%healthier than U.S. townsBHealth Grade
St. AnthonyIdaho townsU.S. towns
Yearly checkup (CDC PLACES)71%73%79%
High blood pressure (CDC PLACES)28%31%35%
No health insurance, 18–64 (CDC PLACES)14%11%8.1%
Diabetes (CDC PLACES)9.6%10%12%
32 measures vs. Idaho
1 better24 too close to call7 worse
What stands outSt. AnthonyID
Fewer adults who have had cancer7%8.3%
More uninsured adults13.9%10.7%
Madison Memorial Hospital
11.2 mi away · emergency room
2 of 3
care shortages: primary care, mental health
40th
percentile among ID towns

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

OutdoorsB−

St. Anthony has set aside 2.2% of its land for conservation

0.6 miles of trail in 8 parks and preserves.

2.2%conserved
St. AnthonyIdaho townsU.S. towns
Miles of trail per square mile0.3 miles per square mile0.80.4
Conserved land2.2%2%4.3%
2.2%
conserved · 28 of 1,251 acres
0.6 mi
of trails · 0.3 per sq mi
Biggest places to walkTrailsAcres
1. Boyd Yancey Memorial Park0.2 mi2
2. Keefer Park—2
3. Boy's Town Park—2

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

Natural hazardsHazard risk grade C

St. Anthony faces a moderate natural-hazard risk, led by earthquakes

Expected storm and flood damage is higher than in 51% of U.S. communities.

51risk score of 100
FEMA risk score
51Moderate riskLowerHigher
EarthquakesInland floodingCold waves

FEMA National Risk Index · OpenFEMA

Keep exploring

Everything we know about St. Anthony

20pages on St. Anthony
After high school

Colleges nearby

1 within 15 miles of the center of St. Anthony

Landmarks

3 places in St. Anthony on the National Register of Historic Places.

All landmarks →

Famous people from St. Anthony

4 notable people were born in St. Anthony.

See all 4 →

About St. Anthony

City in Idaho, United States

Official town website ↗

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 Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Area
1.5 sq mi
Elevation
4,967 ft
ZIP code
83445
Area code
208

Questions about St. Anthony

Short answers, built from the data on this page.

Is St. Anthony, ID a good place to live?

By most measures, yes. St. Anthony grades B overall, better than 61% of U.S. towns and #23 of 58 in Idaho. It grades B for health, A− for safety and B− for schools. Jobs & income is its weak spot, with a D.

Is St. Anthony, ID expensive?

Cost of living, which also weighs rents, property taxes and how many households pay 30% or more of their income for housing, grades B.

What is St. Anthony, ID known for?

St. 4 notable people were born here, including Brad Harris and Sherman P. Lloyd.