Twin Falls is a city in Twin Falls County, Idaho, home to about 54,164 people across 19 square miles. Its ZIP code is 83301, and parts of 83341 are in Twin Falls too.
Homes sold for a median of $242 per square foot in the three months ending August 2026, a seller’s market.
Mostly Twin Falls; also Hollister
Mostly Kimberly; part is in Twin Falls
Each card is that ZIP code’s whole market, including any part outside Twin Falls. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Twin Falls’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Boise Air Terminal/Gowen Field (BOI)113 miles away |
|---|---|
| Closer regional airport | Joslin Field Magic Valley Regional Airport (TWF)5 miles away |
| Nearest city of 250,000+ | Reno, NV349 miles away |
| Nearest city of 1 million+ | Los Angeles, CA627 miles away |
Straight-line distances from the center of Twin Falls; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Twin Falls had 51,807 residents in the 2020 census, up 50% since 2000.
It’s the 8th largest of 232 towns in Idaho by population.
Twin Falls County grew from 13,543 residents in 1910 to 90,046 in 2020.
Twin Falls County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 22°F. About 9.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Twin Falls-Kmvt, ID weather station (2 miles away).
34,299 jobs at 3,026 businesses in Twin Falls County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1,140 doctors and other health care providers list an office in Twin Falls.
Nearest hospitals
Providers with an office here
| Primary care doctors | 86 |
|---|---|
| Specialist doctors | 171 |
| Dentists | 70 |
| Nurse practitioners and physician assistants | 228 |
| Mental health providers | 333 |
| Physical and occupational therapists | 201 |
| Optometrists | 21 |
| Chiropractors | 30 |
| Pharmacies | 32 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (27 nearby)
Grocery stores (12 nearby)
Pharmacies (3 nearby)
Libraries (1 nearby)
Museums (1 nearby)
Theaters and performance venues (1 nearby)
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1904.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Twin Falls District, Filer District, Gem Prep: Twin Falls Llc and others. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Bickel Elementary SchoolTwin Falls | Pre-K–5 | 169 | Public | 0.3 mi |
| Harrison Elementary SchoolTwin Falls | Pre-K–5 | 383 | Public | 1.2 mi |
| Hollister Elementary SchoolTwin Falls | Pre-K–5 | 52 | Public | 15.1 mi |
| I B Perrine Elementary SchoolTwin Falls | Pre-K–5 | 359 | Public | 1.8 mi |
| Lincoln Elementary SchoolTwin Falls | Pre-K–5 | 327 | Public | 0.7 mi |
| Morningside Elementary SchoolTwin Falls | Pre-K–5 | 404 | Public | 0.9 mi |
| Oregon Trail Elementary SchoolTwin Falls | Pre-K–5 | 496 | Public | 1.0 mi |
| Pillar Falls ElementaryTwin Falls | Pre-K–5 | 582 | Public | 2.8 mi |
| Sawtooth Elementary SchoolTwin Falls | Pre-K–5 | 452 | Public | 1.5 mi |
| Twin Falls Virtual SchoolhouseTwin Falls | Pre-K–12 | 207 | Public | 0.3 mi |
| Gem Prep: Twin FallsTwin Falls | K–8 | 316 | Charter | 3.1 mi |
| Pinecrest Academy of IdahoTwin Falls | K–8 | 392 | Charter | 1.5 mi |
| Rock Creek ElementaryTwin Falls | K–5 | 601 | Public | 3.5 mi |
| Xavier Charter SchoolTwin Falls | K–12 | 654 | Charter | 3.1 mi |
| Snake River Juvenile DetentionTwin Falls | 1–12 | 12 | Alternative Education | 1.9 mi |
| Robert Stuart Middle SchoolTwin Falls | 6–8 | 690 | Public | 1.9 mi |
| South Hills Middle SchoolTwin Falls | 6–8 | 525 | Public | 2.3 mi |
| Vera C O'Leary Middle SchoolTwin Falls | 6–8 | 758 | Public | 1.4 mi |
| Bridge AcademyTwin Falls | 7–8 | 48 | Alternative Education | 1.3 mi |
| Canyon Ridge High SchoolTwin Falls | 9–12 | 1,445 | Public | 2.3 mi |
| Magic Valley High SchoolTwin Falls | 9–12 | 161 | Alternative Education | 0.6 mi |
| Twin Falls High SchoolTwin Falls | 9–12 | 1,381 | Public | 1.3 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Acorn Learning CenterTwin Falls | Pre-K–5 | 17 | Nonsectarian | 1.2 mi |
| Immanuel Lutheran SchoolTwin Falls | Pre-K–5 | 186 | Lutheran Church–Missouri Synod | 1.5 mi |
| Lighthouse Christian SchoolTwin Falls | Pre-K–12 | 305 | Christian (no specific denomination) | 1.4 mi |
| St Edwards Catholic SchoolTwin Falls | Pre-K–8 | 157 | Roman Catholic | 0.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Kimberly and Hollister.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.