Jerome, ID
- About the City
- Geography
- Climate and Weather
- Landmarks and Attractions
- Transport
- Museums
- Sport and Sports Legends
- Universities and Educational Institutions
- Healthcare and Medical Institutions
Jerome is a city in Idaho's Magic Valley, known for its agricultural heritage, historic lava rock structures, and as a gateway to the outdoor recreation of the Snake River Canyon.
About the City
Official Status and Administrative Affiliation
The city's full official name is Jerome. It serves as the county seat of Jerome County, Idaho, United States . The city is a key part of Idaho's Magic Valley region and belongs to the Twin Falls Micropolitan Statistical Area . Jerome County itself was named after either Jerome Hill, a developer of the North Side Irrigation Project, or his relatives .
Date of Foundation and Age
Jerome was established on September 30, 1907, by the Kuhn Brothers as part of the North Side Twin Falls Canal Company . The city was named after Jerome Hill, an investor in the project . It became a municipal corporation on March 24, 1919 . The city celebrated its founding just over 115 years ago in 2024.
Geographical Position and Coordinates
The city is located in south-central Idaho at the coordinates 42°43′29″N 114°30′35″W . It sits on a plateau at an elevation of 3,753 feet (1,144 meters) above sea level . To the south lies the Majestic Snake River Canyon, and it is surrounded by agricultural countryside . It is located 10 miles (16 km) northwest of Twin Falls .
City Type and Economic Specialization
Jerome is a regional economic center with an economy heavily dominated by agriculture and food processing . It is a major hub for dairy farming, and the region is known for its numerous cheese and yogurt plants . The city is broadening its base in the service sector, manufacturing, and retail trade, serving as a civic and retail center for the county .
Population and Demographics
As of the 2020 census, Jerome had a population of 12,349 . By 2023, the population was estimated to have grown to 13,135 . It is classified as a small city. A significant demographic feature is that 46.1% of the population identifies as Hispanic or Latino . The city has a young median age of 28.9 years .
"Visiting Card" of the City (Brief)
Jerome is a authentic agricultural community in Idaho's Magic Valley, offering a blend of small-town charm and rich pioneer history. Visitors come to explore its unique lava rock architecture, delve into local history at its museum, and use it as a gateway to the stunning outdoor recreation of the Snake River Canyon and the Thousand Springs Scenic Byway .
Geography
Water Objects
The most significant water feature near Jerome is the Snake River and its canyon. The Snake River Canyon is a dramatic 500-foot (150m) deep gorge located just south of the city . The river and canyon are central to the region's identity, providing water for irrigation, stunning scenery, and numerous recreational opportunities .
National and Natural Parks
Jerome is a gateway to several notable protected areas:
- Thousand Springs State Park: A unique, multi-unit park scattered along the Snake River Canyon. Units near Jerome include Malad Gorge, featuring a deep canyon with a powerful waterfall, and Billingsley Creek, known for fishing .
- Minidoka National Historic Site: Located in Jerome County near Hunt, this site preserves the history of the Minidoka Relocation Center, one of ten Japanese American internment camps established during World War II. The Herrmann House site is part of this historic landscape .
Climate and Weather
Climate Type and General Characteristics
Jerome has a cold semi-arid climate (Köppen: BSk) . It is characterized by four distinct seasons with hot, dry summers and cold winters . The region enjoys abundant sunshine throughout the year .
Average Temperatures by Month
Temperatures in Jerome vary significantly between seasons. The warmest months are June, July, and August, while the coldest are December, January, and February .
- Hottest Month: July, with an average daily mean of 27°C (81°F) and average highs reaching 35°C (95°F) . Record high temperatures have reached 43°C (110°F) .
- Coldest Month: January, with an average daily mean of -0°C (31°F) and average lows dropping to -4°C (25°F) . Record low temperatures have dipped to -32°C (-25°F) .
Precipitation and Humidity
- Average Annual Precipitation: Approximately 251 mm to 291 mm (9.9 to 11.5 inches) per year .
- Wettest Months: December and January, averaging around 40 mm (1.6 inches) of precipitation, often in the form of snow .
- Driest Months: July and August, which are very dry with only 3-5 mm (0.1-0.2 inches) of rain . Humidity is generally low, especially in summer.
Sunny Days and UV Index
Jerome enjoys an average of 3,347 hours of sunshine annually .
- Sunniest Months: June, July, and August, with an average of over 12 hours of sunshine per day .
- UV Index: The UV index reaches extreme levels in the summer. It peaks at 11 (Extreme) in June and July, requiring sun protection .
Seasonality and Best Time to Visit
- Spring (March-May) and Fall (September-October): These seasons are generally mild and pleasant, with comfortable temperatures ideal for exploring the canyon and outdoor activities .
- Summer (June-August): Characterized by hot, sunny, and dry weather. It is a great time for water-based recreation but requires preparation for high heat and intense sun.
- Winter (December-February): Cold and often overcast with moderate snowfall, offering opportunities for snowmobiling and cross-country skiing in nearby areas .
Landmarks and Attractions
[Jerome County Historical Museum]
This museum is a key cultural institution, housed in a former church. It offers detailed exhibits on local history, including Native American artifacts, pioneer life, and Jerome's unique and brief notoriety as a "divorce colony" in the early 20th century .
[Herrmann House and the Minidoka National Historic Site]
Located nearby in the county, the Herrmann House site is part of the Minidoka National Historic Site . It is historically significant as it contains remnants of the original Minidoka Relocation Center, a WWII Japanese American internment camp. The site also tells the "Farm in a Day" story, where a homestead was established as a post-war soil conservation demonstration project .
[Miracle Hot Springs]
A rustic, family-friendly resort located in the Snake River Canyon, featuring natural hot spring pools. It offers a unique and relaxing experience, combining the area's geothermal activity with outdoor recreation .
Architectural Heritage
Jerome has a rich architectural heritage evident in its downtown, handsome homes, and numerous lava rock structures. These buildings, constructed from local volcanic rock, give the city a distinctive historical character and are a point of pride .
Transport
Major Highways
Jerome is strategically located at the junction of two major highways :
- Interstate 84 (I-84): The main east-west interstate in southern Idaho, connecting the city to Boise to the west and Salt Lake City to the east.
- U.S. Route 93 (US-93): A major north-south route that connects to the Canadian border and extends south into Nevada and Arizona.
Public Transportation and Ridesharing
Jerome does not have a public transit system like a bus or train. However, ridesharing services like Uber are available 24/7, offering an alternative to taxis for getting around the city and to nearby destinations such as the Magic Valley Mall and Walmart Supercenter .
Nearest Airports
The city does not have its own commercial airport. The nearest major airport with commercial service is Magic Valley Regional Airport (TWF) in Twin Falls, located about 10 miles (16 km) southeast. For more extensive flight options, Boise Airport (BOI) is approximately 130 miles to the west. Uber is a potential option for airport car service to and from these nearby airports .
Museums
Jerome State Historic Park
While called a park, this is essentially a museum dedicated to the town's mining history. It is housed in the 1920s mansion of mining magnate "Rawhide Jimmy" Douglas, constructed from adobe bricks made on-site . The museum features photographs and artifacts from Jerome's colorful past as a bustling copper mining town . It also offers stunning panoramic views of the Verde Valley and the historic town's precarious architecture .
Jerome Historical Society's Mine Museum
Located on Main Street, this museum provides a deeper dive into local history . A notable feature is a recreated dark mine passageway that illustrates the mining experience . The museum also displays large panoramic photos showing what Jerome looked like during its mining heyday .
Other Historic Attractions
The entire town of Jerome has been designated a National Historic Landmark . Walking through its streets, visitors can discover historic remnants, such as an old mine blast furnace, and explore the unique layout of a town built on a mountainside . For a more guided experience, several local companies offer history and ghost tours, sharing stories of the town's past .
Sport and Sports Legends
High School Sports Teams (Jerome Tigers)
The primary athletic presence in Jerome is at the high school level. Teams from Jerome High School, known as the Tigers, compete in various sports . Available records indicate active programs for sports including baseball, cross country, and track & field . The Jerome Invite is a local cross-country event that draws schools from the region .
Famous Athletes Born in Jerome
- Ken Dayley: Born in Jerome on February 25, 1959, Dayley was a professional baseball pitcher . He played in Major League Baseball (MLB) from 1982 to 1993 for teams including the Atlanta Braves, St. Louis Cardinals, Toronto Blue Jays, and Philadelphia Phillies .
Universities and Educational Institutions
University of Idaho Extension, Jerome County
Higher education and community outreach are represented by the University of Idaho Extension office, located in Jerome . This branch provides educational programs and resources to the local community, with focuses on agriculture and 4-H youth development . It serves as a direct link between the university and the residents of Jerome County.
Healthcare and Medical Institutions
North Canyon Medical Center Jerome
This is a major medical group practice located in Jerome at 491 Heritage Drive . It offers a wide array of healthcare services with the goal of providing comprehensive care close to home . Specialties available include General Surgery, Addiction Medicine, Diagnostic Radiology, Orthopedic Hand Surgery, Urology, and Family Medicine . The clinic also provides services such as Pediatrics, Quick Care, Lab work, and X-rays . Language services in Spanish are available .
Jerome Medical Clinic (Family Health Services)
Located at 133 W. Avenue A, this is a Community Health Center that offers medical services to patients of all ages . It operates on a sliding fee scale, ensuring that no one is refused care based on their ability to pay . Services include routine checkups, treatment for illnesses, prenatal care, immunizations, and mental health and substance abuse care . The clinic has extended evening hours and provides 24-hour physician coverage for patients .
Jerome Chiropractic Clinic
Another healthcare provider in the area is the Jerome Chiropractic Clinic PLLC, located at 213 S Lincoln Ave, offering chiropractic services .