Town guide

Bruneau, Idaho

Bruneau is a community in Owyhee County, Idaho, home to about 82 people across 1.6 square miles. It has no ZIP code of its own: it’s part of 83604.

Population8251 per sq mi
Median home value$228,800Census, as estimated by owners

ZIP codes in Bruneau

1 ZIP code, 1 shared with neighboring towns
Bruneau, ID83604 —/sq ft

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Around Bruneau

Distances

Nearest major airportBoise Air Terminal/Gowen Field (BOI)68 miles away
Nearest city of 250,000+Reno, NV297 miles away
Nearest city of 1 million+Los Angeles, CA610 miles away

Straight-line distances from the center of Bruneau; driving is longer.

Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.

Who represents Bruneau

Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.

Population over time

It’s the 216th largest of 232 towns in Idaho by population.

Owyhee County grew from 3,804 residents in 1900 to 11,913 in 2020.

Owyhee County, 1900–2020

Owyhee County population, 1900 to 20201900: 3,804, 1910: 4,044, 1920: 4,694, 1930: 4,103, 1940: 5,652, 1950: 6,307, 1960: 6,375, 1970: 6,422, 1980: 8,272, 1990: 8,392, 2000: 10,644, 2010: 11,526, 2020: 11,9134K’00’105K’20’306K’40’506K’60’708K’80’9011K’00’1012K’20

Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).

Weather by month

Average highs peak around 96°F in summer, and winter lows average 26°F. About 7.4 inches of rain and melted snow fall in a typical year.

Average high and low temperature and precipitation by month near BruneauJan: high 43°F, low 27°F, 1 in; Feb: high 51°F, low 29°F, 0.5 in; Mar: high 61°F, low 35°F, 0.7 in; Apr: high 68°F, low 40°F, 0.7 in; May: high 76°F, low 48°F, 1.2 in; Jun: high 85°F, low 55°F, 0.6 in; Jul: high 96°F, low 61°F, 0.1 in; Aug: high 94°F, low 58°F, 0.1 in; Sep: high 84°F, low 49°F, 0.3 in; Oct: high 70°F, low 40°F, 0.6 in; Nov: high 54°F, low 32°F, 0.6 in; Dec: high 43°F, low 26°F, 1 in43°27°Jan1.051°29°Feb0.561°35°Mar0.768°40°Apr0.776°48°May1.285°55°Jun0.696°61°Jul0.194°58°Aug0.184°49°Sep0.370°40°Oct0.654°32°Nov0.643°26°Dec1.0Rain and melted snow, inches

Source: NOAA 1991–2020 climate normals, Bruneau, ID weather station (19 miles away).

Jobs in Owyhee County

2,019 jobs at 262 businesses in Owyhee County. The biggest industries by employees:

Largest industries in Owyhee CountyAgriculture, forestry and fishing: 369 jobs; Retail trade: 272 jobs; Health care and social assistance: 267 jobs; Construction: 264 jobs; Hotels and restaurants: 190 jobs; Manufacturing: 152 jobs; Transportation and warehousing: 132 jobs; Wholesale trade: 101 jobsAgriculture, forestry and fishing 18% Retail trade 14% Health care and social assistance 13% Construction 13% Hotels and restaurants 9% Manufacturing 8% Transportation and warehousing 7% Wholesale trade 5%

Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).

Health care

2 doctors and other health care providers list an office in Bruneau.

Nearest hospitals

  • St. Luke's Elmore Medical CenterCritical access hospital · emergency room · CMS rating 5 of 5 · Mountain Home37.0 miles

Providers with an office here

Primary care doctors1
Specialist doctors1

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.

Schools in Bruneau

Public schools here are run by Bruneau-Grand View Joint School District. Check each district’s attendance zones for a specific address.

Public schools (2)
SchoolGradesStudentsTypeDistance
Bruneau Elementary SchoolBruneauPre-K–531Public18.7 mi
Rimrock Jr./Sr. High SchoolBruneau6–12136Public23.3 mi

Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.

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Where Bruneau is

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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.