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Clearwater County, Idaho facts for kids

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Clearwater County
Weippe Prairie
Official seal of Clearwater County
Seal
Map of Idaho highlighting Clearwater County
Location within the U.S. state of Idaho
Map of the United States highlighting Idaho
Idaho's location within the U.S.
Country  United States
State  Idaho
Founded February 27, 1911
Named for Clearwater River
Seat Orofino
Largest city Orofino
Area
 • Total 2,488 sq mi (6,440 km2)
 • Land 2,457 sq mi (6,360 km2)
 • Water 31 sq mi (80 km2)  1.2%
Population
 (2020)
 • Total 8,734
 • Estimate 
(2023)
9,214 Increase
 • Density 3.5105/sq mi (1.3554/km2)
Time zone UTC−8 (Pacific)
 • Summer (DST) UTC−7 (PDT)
Congressional district 1st

Clearwater County is a county located in the state of Idaho. It's a beautiful area known for its rivers and forests. In 2020, about 8,734 people lived here. The main town and county seat is Orofino.

The county was created in 1911. It was named after the Clearwater River. This river is very important to the area. You can find the North Fork of the Clearwater River here. There's also the amazing Dworshak Reservoir and Dworshak Dam. This dam is the third highest in the U.S. If you like to ski, there's a small ski area called Bald Mountain between Orofino and Pierce.

History of Clearwater County

Early Explorers and Native Americans

The Clearwater River and Lolo Pass are famous. They were explored by Lewis and Clark in the early 1800s. After a very tough journey through the Bitterroot Mountains, they met the Nez Perce tribe. This meeting happened on the Weippe Prairie in 1805.

The Nez Perce people helped the explorers. They rested and built canoes. Then, they paddled down the Clearwater, Snake, and Columbia rivers. A month later, they reached the Pacific Ocean.

Gold Rush and County Changes

The first gold in Idaho was found in 1860. It was discovered by Elias D. Pierce and Wilbur F. Bassett. They found it on Orofino Creek, near where Pierce is today. This started Idaho's gold rush!

Clearwater County wasn't always a separate county. For a long time, it was part of Shoshone County. Then, it joined Nez Perce County for a few years. Finally, in 1911, Clearwater County was officially created.

The town of Pierce was once the first county seat for a huge Shoshone County. This was back in 1861, even before Idaho became a territory. Later, as more people moved to the Silver Valley, the county seat moved. It was too far for people in the Clearwater River area to travel. This is why the southern part of the area became part of Nez Perce County. Eventually, Clearwater County was formed to better serve its growing population.

Geography of Clearwater County

02 17 07 elk creek
Elk Creek Falls is a beautiful spot in the county.

Clearwater County covers a total area of about 2,488 square miles. Most of this is land, with a small part being water. The county is part of the Palouse region. This area has wide, rolling hills, like a prairie.

Neighboring Counties

Clearwater County shares borders with several other counties:

Main Roads

You can travel through Clearwater County using these major highways:

  • US 12.svg US-12
  • ID-7.svg SH-7
  • ID-8.svg SH-8
  • ID-11.svg SH-11

Protected Natural Areas

A large part of Clearwater County is protected land. These areas are great for nature and outdoor activities:

Ski Area

People of Clearwater County

Historical population
Census Pop.
1920 4,993
1930 6,599 32.2%
1940 8,243 24.9%
1950 8,217 −0.3%
1960 8,548 4.0%
1970 10,871 27.2%
1980 10,390 −4.4%
1990 8,505 −18.1%
2000 8,930 5.0%
2010 8,761 −1.9%
2020 8,734 −0.3%
2023 (est.) 9,214 5.2%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010–2020 2020

Population Information

In 2010, there were 8,761 people living in Clearwater County. There were about 3,660 households. The county had about 3.6 people per square mile. Most of the people were White (93.9%). There were also American Indian, Asian, Black, and Pacific Islander residents. About 3.1% of the people were of Hispanic or Latino background.

Many families lived in the county. About 22.8% of households had children under 18. Most households (54.7%) were married couples. The average age of people in the county was 49 years old.

By 2020, the population was 8,734 people. There were 3,474 households. The racial makeup was similar to 2010. About 93% of residents were White. There were also Native American, Black, Asian, and Pacific Islander residents. About 4.5% of the population was of Hispanic or Latino origin.

Communities in Clearwater County

Clearwater County has several towns and smaller communities.

Cities

Smaller Communities

Ghost Town

  • Fraser is a former town, now a ghost town.

City Populations (2010)

Here's how the cities in Clearwater County ranked by population in 2010:

Rank City/Town/etc. Type Population (2010 Census)
1 Orofino City 3,142
2 Pierce City 508
3 Weippe City 441
4 Elk River City 125

county seat

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