# Camas County, Idaho

Camas County is a county in the southern portion of the U.S. state of Idaho. The county seat and largest city is Fairfield. The county was established 108 years ago in 1917 by the Idaho Legislature with a partition of Blaine County on February 6. It is named for the camas root, or Camassia, a lily-like plant with an edible bulb found in the region, that Native Americans and settlers used as a food source. As of the 2020 census, the population was 1,077, making it the second-least populous county in the state, after Clark County.
Camas County is part of the Hailey, ID Micropolitan Statistical Area.

## History

Native presence on the Camas Prairie dates back over 11,000 years ago. The Shoshoni, Northern Piute, and Nez Perce migrated annually to the Camas Prairie to gather camas and yampa for their winter food storage. Explorer, Donald Mackenzie discovered the Camas Prairie by 1820 and the area slowly grew in importance as a travel route. Military escorts for wagon trains headed to Oregon started using the route through the Camas Prairie in 1852. The route was later named Goodale Cutoff, for Timothy Goodale who first brought migrants through the Camas Prairie in 1862. When the cavalry was stationed at Fort Boise the southern portion of the Camas Prairie was an important feeding ground for their horses. In 1869, a treaty ratified by the US Senate provided a portion of the "Kansas Prairie" instead of the "Camas Prairie" to be retained by the Bannock Indians. The error may have made by the person who transcribed the treaty. Since there was no "Kansas Prairie" in Idaho, the treaty rights of the Bannocks were ignored. When they found a few settlers were allowing their hogs to feed on the Bannocks' traditional food source, the camas root, they objected (without results), which was a major cause of the Bannock War of 1878.
The Camas Prairie was initially entirely within Alturas County when initial settlement started following the Bannock War. While the Lava mining district near Fairfield was active in the 1880s, Camas County's settlements were primarily agricultural. By the fall of 1881, over 60 farming operations were in existence. Town settlements at Crichton and Soldier occurred almost simultaneously in 1884. Corral was settled no later than 1886. The Camas Prairie became part of Logan County when it was formed in 1889 with the mountainous area north of the prairie remaining within Alturas County. At the 1890 Census, Alturas County contained the Little Smoky precinct with 95 residents while Logan County contained the Corral, Crichton, Soldier, and Spring Creek precincts with a combined population of 805. In 1891, the Idaho Legislature attempted to transfer all five Camas precincts to a new county named Alta. The Idaho Supreme Court found the act unconstitutional. Blaine County included all five Camas precincts when it was organized in 1895. The settlement at Crichton was abandoned in 1896. The decline at Crichton, led to a slight decline to 836 residents within the five Camas precincts at the 1890 census. By 1910, the precincts more than doubled to reach a population of 1,804 residents. A railroad reached the Camas Prairie in 1911 and ran through what is now Fairfield. The railroad's arrival led the majority of settlement in Soldier to locate to what became known as Fairfield.

## Geography

According to the United States Census Bureau, the county has a total area of 1,079 square miles (2,790 km$^2$), of which 1,074 square miles (2,780 km$^2$) is land and 4.5 square miles (12 km$^2$) (1.0%) is water. The highest point is Camas County Highpoint at 10,337 ft (3,151 m), on the county's northern border with Blaine County.

### Adjacent counties

* Blaine County - east
* Lincoln County - southeast
* Gooding County - south
* Elmore County - west

## Demographics
### 2020 census

As of the 2020 census, there were 1,077 people living in the county.

### 2010 census

As of the 2010 census, there were 1,117 people, 487 households, and 326 families living in the county. The population density was 1.0 inhabitant per square mile (0.39/km$^2$). There were 831 housing units at an average density of 0.8 units per square mile (0.31 units/km$^2$). The racial makeup of the county was 94.1% white, 0.5% American Indian, 0.3% black or African American, 0.1% Asian, 1.8% from other races, and 3.2% from two or more races. Those of Hispanic or Latino origin made up 6.7% of the population. In terms of ancestry, 24.8% were German, 20.2% were American, 15.1% were English, 8.8% were Irish, and 7.3% were Swedish.
Of the 487 households, 28.1% had children under the age of 18 living with them, 56.3% were married couples living together, 5.1% had a female householder with no husband present, 33.1% were non-families, and 28.3% of all households were made up of individuals. The average household size was 2.29 and the average family size was 2.77. The median age was 44.3 years.
The median income for a household in the county was $44,145 and the median income for a family was $43,092. Males had a median income of $39,022 versus $25,938 for females. The per capita income for the county was $19,659. About 14.1% of families and 16.3% of the population were below the poverty line, including 28.0% of those under age 18 and 4.0% of those age 65 or over.

### 2000 census

As of the 2000 census, there were 991 people, 396 households, and 287 families living in the county. The population density was 0.8 people per square mile (0.31 people/km$^2$). There were 601 housing units at an average density of 0.6 units per square mile (0.23 units/km$^2$). The racial makeup of the county was 95.16% White, 1.21% Black or African American, 0.30% Native American, 0.20% Asian, 0.91% from other races, and 2.22% from two or more races. 5.55% of the population were Hispanic or Latino of any race. 20.5% were of German, 18.1% American, 15.4% English and 7.4% Irish ancestry.
There were 396 households, out of which 30.80% had children under the age of 18 living with them, 65.20% were married couples living together, 4.50% had a female householder with no husband present, and 27.50% were non-families. 22.20% of all households were made up of individuals, and 8.30% had someone living alone who was 65 years of age or older. The average household size was 2.49 and the average family size was 2.92.
In the county, the population was spread out, with 24.70% under the age of 18, 6.60% from 18 to 24, 28.20% from 25 to 44, 27.50% from 45 to 64, and 13.00% who were 65 years of age or older. The median age was 40 years. For every 100 females there were 104.80 males. For every 100 females age 18 and over, there were 102.20 males.
The median income for a household in the county was $34,167, and the median income for a family was $40,156. Males had a median income of $30,500 versus $21,563 for females. The per capita income for the county was $19,550. About 7.20% of families and 8.30% of the population were below the poverty line, including 7.20% of those under age 18 and 8.50% of those age 65 or over.

## Communities
### City

* Fairfield

### Unincorporated communities

* Corral
* Hill City
* Soldier

## Politics

With its small and mostly white population, Camas County is one of the most consistently Republican counties in Idaho, having last backed Democrats in 1960, when it voted for John F. Kennedy.
Third-party candidates have historically performed well in Camas. In 1992, Independent Ross Perot got 29.84% of the vote. In 1996, Reform Party candidate Ross Perot got 17.46%. In 2000, Reform Party candidate Pat Buchanan got 3.94%. In 2016, Evan McMullin got 5.59%.
United States presidential election results for Camas County, Idaho :
| Year | Republican | Republican | Democratic | Democratic | Third party(ies) | Third party(ies) |
| Year | No. | % | No. | % | No. | % |
| 2024 | 547 | 75.14% | 153 | 21.02% | 28 | 3.85% |
| 2020 | 507 | 75.22% | 149 | 22.11% | 18 | 2.67% |
| 2016 | 410 | 69.49% | 110 | 18.64% | 70 | 11.86% |
| 2012 | 402 | 69.55% | 159 | 27.51% | 17 | 2.94% |
| 2008 | 422 | 68.28% | 187 | 30.26% | 9 | 1.46% |
| 2004 | 450 | 75.63% | 139 | 23.36% | 6 | 1.01% |
| 2000 | 359 | 70.81% | 113 | 22.29% | 35 | 6.90% |
| 1996 | 283 | 52.02% | 156 | 28.68% | 105 | 19.30% |
| 1992 | 202 | 41.56% | 134 | 27.57% | 150 | 30.86% |
| 1988 | 288 | 65.90% | 136 | 31.12% | 13 | 2.97% |
| 1984 | 364 | 74.13% | 123 | 25.05% | 4 | 0.81% |
| 1980 | 360 | 67.92% | 145 | 27.36% | 25 | 4.72% |
| 1976 | 288 | 62.20% | 160 | 34.56% | 15 | 3.24% |
| 1972 | 344 | 74.30% | 95 | 20.52% | 24 | 5.18% |
| 1968 | 271 | 56.22% | 118 | 24.48% | 93 | 19.29% |
| 1964 | 316 | 55.05% | 258 | 44.95% | 0 | 0.00% |
| 1960 | 284 | 46.86% | 322 | 53.14% | 0 | 0.00% |
| 1956 | 337 | 55.89% | 266 | 44.11% | 0 | 0.00% |
| 1952 | 425 | 65.38% | 224 | 34.46% | 1 | 0.15% |
| 1948 | 289 | 50.26% | 278 | 48.35% | 8 | 1.39% |
| 1944 | 301 | 48.71% | 317 | 51.29% | 0 | 0.00% |
| 1940 | 367 | 49.06% | 381 | 50.94% | 0 | 0.00% |
| 1936 | 274 | 37.48% | 442 | 60.47% | 15 | 2.05% |
| 1932 | 234 | 33.91% | 441 | 63.91% | 15 | 2.17% |
| 1928 | 413 | 63.25% | 230 | 35.22% | 10 | 1.53% |
| 1924 | 226 | 35.26% | 113 | 17.63% | 302 | 47.11% |
| 1920 | 400 | 59.08% | 276 | 40.77% | 1 | 0.15% |

## Transportation

U.S. Highway 20 runs east–west through the county's center, at elevations just over 5,000 feet (1,520 m) above sea level, connecting west to Mountain Home in Elmore County; to the east it intersects State Highway 75 in Blaine County. The northern terminus of State Highway 46 is at US-20, four miles (6.4 km) east of Fairfield; it runs south over the Mount Bennett Hills into Gooding County and on to Gooding.

## Recreation

The Soldier Mountain ski area, opened 77 years ago in 1948, is twelve miles (20 km) north of Fairfield, in the Soldier Mountains of the Sawtooth National Forest.

## Education

There is one school district in the county: Camas County School District 121.
The county is in the catchment area, but not the taxation zone, for College of Southern Idaho.