Where is Idaho Falls, Idaho, USA?

Written and fact-checked by | Reviewed by WhereIG Editorial Team | Last updated: August 14, 2026, 18:45 ET

Where is Idaho Falls Located? - Idaho Falls is a city located in the Bonneville County of Idaho, United States. Idaho Falls lies between 37.9715592 Degrees North latitudes and 87.5710898 Degrees West longitudes.

Location Map of Idaho Falls, Idaho

Where is Idaho Falls, Idaho

Idaho Falls Map, Idaho, USA

Where is Idaho Falls?: The Google Map showing the location of Idaho Falls in the U.S. state of Idaho.

Where is Idaho Falls Located?

Idaho Falls is a city located in the Bonneville County of Idaho, United States. Idaho Falls lies between 37.9715592 Degrees North latitudes and 87.5710898 Degrees West longitudes. According to 2020 U.S.census, the population of Idaho Falls city is 64818 people and the city has a total area of 24 sq mi. The city has numerous parks and recreational facilities.

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Idaho Falls, Idaho Quick Facts

Property Information
CityIdaho Falls
CountyBonneville County
StateIdaho
State CapitalBoise
US RegionWestern United States
Latitude43.4917° N
Longitude112.0339° W
Elevation4,705 ft (1,434 m)
Land Area24.98 sq mi
Water Area0.62 sq mi
Total Area25.60 sq mi
Population (latest Census year)64,818 (2020 Census)
Population DensityApproximately 2,595 per sq mi
ZIP Codes83401, 83402, 83403, 83404, 83405, 83406
Area Code208, 986
Time Zone StandardMountain Standard Time (MST, UTC−7)
Time Zone DaylightMountain Daylight Time (MDT, UTC−6)
CurrencyUS Dollar (USD)
FIPS Code16-39700
Congressional DistrictIdaho's 2nd Congressional District

Nearby Cities to Idaho Falls, Idaho

  • Ammon, Idaho - East - 3 mi
  • Iona, Idaho - Northeast - 6 mi
  • Shelley, Idaho - South - 10 mi
  • Rigby, Idaho - North - 15 mi
  • Blackfoot, Idaho - Southwest - 26 mi
  • Rexburg, Idaho - North - 29 mi
  • Firth, Idaho - South - 17 mi
  • Ashton, Idaho - Northeast - 55 mi
  • Pocatello, Idaho - South - 52 mi
  • Jackson, Wyoming - East - 91 mi

Driving Distances from Idaho Falls, Idaho

City State Distance (mi) Approx. Drive Time
AmmonIdaho38 minutes
IonaIdaho610 minutes
ShelleyIdaho1015 minutes
RigbyIdaho1520 minutes
FirthIdaho1722 minutes
BlackfootIdaho2630 minutes
RexburgIdaho2935 minutes
PocatelloIdaho5250 minutes
AshtonIdaho551 hour
JacksonWyoming911 hour 45 minutes

Transportation and Connectivity in Idaho Falls, Idaho

Transportation Details
Airport NameIdaho Falls Regional Airport
IATA CodeIDA
PortNot Applicable
Major HighwaysInterstate 15, US Highway 20, US Highway 26, US Highway 91
Train/Amtrak ServiceNo passenger rail service; freight rail operated by Union Pacific Railroad
Local Bus/Transit ServiceGreater Idaho Falls Transit (GIFT)
  • Interstate 15 provides north-south access to Pocatello, Helena, Salt Lake City, and Montana.
  • US Highways 20, 26, and 91 connect Idaho Falls with Yellowstone National Park, Jackson, Rexburg, and central Idaho.
  • Idaho Falls Regional Airport offers scheduled commercial flights to major western U.S. hubs.
  • Greater Idaho Falls Transit (GIFT) provides public transportation throughout the city and nearby communities.
  • Idaho Falls serves as an important transportation, healthcare, technology, and tourism gateway for eastern Idaho.

What are top Places to Visit in Idaho Falls, Idaho

Landmark Name Type
Idaho Falls River WalkScenic Riverfront Trail
Idaho Falls GreenbeltUrban Park
Museum of IdahoHistory Museum
Idaho Falls Zoo at Tautphaus ParkZoo
Japanese Friendship GardenBotanical Garden
Art Museum of Eastern IdahoArt Museum
Collector Corner MuseumSpecialty Museum
Tautphaus ParkCity Park
Snake RiverNatural Attraction
Hell's Half Acre Lava FieldGeologic Attraction

Colleges and Universities in Idaho Falls, Idaho

Institution Name Type Level Notable For
College of Eastern IdahoPublicCommunity CollegeWorkforce training, technical education, healthcare, and university transfer programs
Idaho State University – Idaho Falls CampusPublicUniversity CampusHealth sciences, nursing, pharmacy, engineering, and graduate education
Brigham Young University–IdahoPrivateUniversityBusiness, education, engineering, and liberal arts
University of Idaho – Idaho Falls CenterPublicUniversity CenterEngineering, agriculture, research, and graduate programs
Idaho Falls School District 91PublicK–12 DistrictPrimary and secondary public education

Waterbodies in Idaho Falls, Idaho

Snake River, American Falls Reservoir, Sand Creek, Willow Creek, Blackfoot River, Henrys Fork, Ririe Reservoir, Palisades Reservoir

Golf Courses in Idaho Falls, Idaho

Pinecrest Golf Course, Sand Creek Golf Course, Sage Lakes Golf Course, Cedar Park Golf Course, Jefferson Hills Golf Course, Blackfoot Golf Course

Idaho Falls, Idaho — Key Historical Facts

  • Idaho Falls began as a crossing on the Snake River during the 1860s and developed rapidly after the arrival of the Utah and Northern Railway in 1879.
  • The city was originally known as Eagle Rock before officially changing its name to Idaho Falls in 1891, inspired by the nearby waterfalls on the Snake River.
  • Hydroelectric development along the Snake River supported industrial growth and helped establish Idaho Falls as an important regional commercial center.
  • Following World War II, the nearby Idaho National Laboratory contributed significantly to the city's growth in nuclear energy research, engineering, and technology.
  • Today, Idaho Falls is recognized as eastern Idaho's largest city, serving as a regional hub for healthcare, education, research, outdoor recreation, and tourism near Yellowstone and Grand Teton National Parks.

References

Idaho Related Maps and Info

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