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Weiser in May 2009
Location of Weiser in Washington County, Idaho.
WEISER IDAHO Latitude and Longitude:
|• Total||2.99 sq mi (7.75 km2)|
|• Land||2.98 sq mi (7.72 km2)|
|• Water||0.01 sq mi (0.03 km2)|
|Elevation||2,129 ft (649 m)|
| • Estimate |
|• Density||1,810.47/sq mi (698.94/km2)|
|Time zone||UTC−7 ( Mountain (MST))|
|• Summer ( DST)||UTC−6 ( MDT)|
|GNIS feature ID||0398330|
Weiser ( // WEE-zər) is a city in the rural western part of the U.S. state of Idaho and the county seat of Washington County.  With its mild climate, the city supports farm, orchard, and livestock endeavors in the vicinity. The city sits at the confluence of the Weiser River with the great Snake River, which marks the border with Oregon. The population was 5,507 at the 2010 census. 
The city was named after the nearby Weiser River, but exactly who that was named for is not precisely known. In one version it is for Peter M. Weiser, a soldier and member of the Lewis and Clark Expedition of 1804–1806. Another has it for Jacob Weiser, a trapper-turned-miner who struck it rich in Baboon Gulch in the Florence Basin of Idaho in 1861.
William Logan and his wife Nancy were the first white settlers in the vicinity of Weiser in 1863 building a roadhouse in anticipation of the opening of Olds Ferry west of them on the Snake River across from Farewell Bend. In 1863, Reuben Olds acquired a franchise from the Territorial Legislature and began operating Olds Ferry.  Olds ferry business did well (as did Logan's) as it diverted much of the traffic from the old Snake River crossing point at Old Fort Boise. Increasing settlement on the Weiser River valley increased Weiser's population. A post office was established in 1866 as Weiser Ranch. In 1871, it was renamed Weiser. 
Weiser reached its height of prosperity when a railroad way station was established and it became a transportation hub for travelers. Its history is well represented by the great number of original buildings from the 1890s and early 1900s that are on the National Register of Historic Places.
During the 1890s, the city had pretensions of becoming a major regional market and transportation center. The Idaho Northern Railroad was built up the Weiser River with the intention of reaching Lewiston and river transportation to the ocean. The dream ended among the lumber mills of central Idaho almost at the community of Meadows... not needing to actually go past the stock loading and lumber ponds outside the village, the terminus station was built there and a new city, New Meadows, came into being. Likewise the Union Pacific, after taking over the Oregon Short Line chose not to locate its major section yards in the flats west of Weiser—probably due to inflated prices asked by land speculators—and built at Huntington, Oregon at the western edge of the Snake River valley.
Hall of Fame pitcher Walter Johnson played semi-pro baseball for the Weiser Kids as a young man in 1906–1907. After high school in Fullerton, California, the "Big Train" was lured to Weiser to play baseball and work for the local telephone company. While in Weiser, he once pitched 84 consecutive scoreless innings. His skills drew the attention of the Washington Nationals, who sent scout Cliff Blankenship to offer Johnson a contract, and in July 1907 he departed Idaho for the major leagues at age nineteen. 
Weiser bills itself as the "Fiddling Capital of the World" and the National Oldtime Fiddlers' Contest has been held each year since 1953. Fiddling contests have been held in Weiser since 1914, but the present festival was the idea of Blaine Stubblefield, a fiddler and folk music collector, and the head of the city's chamber of commerce.  The festival is held at the beginning of summer, during the third full week in June, the only exception occurring during leap years when it is held on the 4th week of the month. It draws national media coverage and over 7,000 people to the Weiser area.
The city has been consistently served by the Weiser Signal-American, the local weekly newspaper.
For many years Weiser's location as the last city upriver from Hells Canyon made it the jump-off point for wilderness tours by powered rubber raft down the gorge. Enormous sturgeon and plentiful salmon were a draw for anglers. The salmon runs ended not long after the float tours with the blocking of the river by three hydro-power dams built by Idaho Power Company starting in the 1950s.
|Climate data for Weiser (1971–2000)|
|Average high °F (°C)||34.8
|Average low °F (°C)||20.6
|Average precipitation inches (mm)||1.42
|Source: NOAA (normals, 1971–2000) |
|U.S. Decennial Census |
As of the census  of 2010, there were 5,507 people, 2,158 households, and 1,396 families residing in the city. The population density was 1,629.3 inhabitants per square mile (629.1/km2). There were 2,355 housing units at an average density of 696.7 per square mile (269.0/km2). The racial makeup of the city was 80.8% White, 0.3% African American, 0.9% Native American, 1.0% Asian, 14.3% from other races, and 2.7% from two or more races. Hispanic or Latino of any race were 26.1% of the population.
There were 2,158 households of which 33.4% had children under the age of 18 living with them, 46.2% were married couples living together, 13.2% had a female householder with no husband present, 5.3% had a male householder with no wife present, and 35.3% were non-families. 30.2% of all households were made up of individuals and 15.6% had someone living alone who was 65 years of age or older. The average household size was 2.50 and the average family size was 3.11.
The median age in the city was 38.7 years. 26.4% of residents were under the age of 18; 7.8% were between the ages of 18 and 24; 22.7% were from 25 to 44; 24.3% were from 45 to 64; and 18.7% were 65 years of age or older. The gender makeup of the city was 48.4% male and 51.6% female.
As of the census  of 2000, there were 5,343 people, 2,018 households, and 1,368 families residing in the city. The population density was 2,280.5 people per square mile (881.6/km²). There were 2,207 housing units at an average density of 942.0 per square mile (364.2/km²). The racial makeup of the city was 81.13% White, 0.07% African American, 0.80% Native American, 1.20% Asian, 0.13% Pacific Islander, 13.92% from other races, and 2.73% from two or more races. Hispanic or Latino of any race were 22.91% of the population.
There were 2,018 households out of which 33.4% had children under the age of 18 living with them, 52.4% were married couples living together, 11.2% had a female householder with no husband present, and 32.2% were non-families. 28.0% of all households were made up of individuals and 17.0% had someone living alone who was 65 years of age or older. The average household size was 2.58 and the average family size was 3.19.
In the city, the age distribution of the population shows 28.3% under the age of 18, 9.2% from 18 to 24, 24.1% from 25 to 44, 19.9% from 45 to 64, and 18.5% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 90.8 males. For every 100 females age 18 and over, there were 86.6 males.
The median income for a household in the city was $26,880, and the median income for a family was $31,996. Males had a median income of $26,643 versus $16,386 for females. The per capita income for the city was $13,986. About 12.6% of families and 15.4% of the population were below the poverty line, including 17.9% of those under age 18 and 10.8% of those age 65 or over.
- Roger Batzel, Director (1971–1988) of Lawrence Livermore National Laboratory
- George Donart, Democratic nominee for U.S. Senator in 1946
- Bob Martyn, baseball player
- Harold Ryan – U.S. District Judge – District of Idaho (1981–1995)
- Kevin Sharp, country singer
- Herman Welker, U.S. Senator from Idaho (1951–57)
- Tim Wrightman, Super Bowl XX Champion as a member of the 1985 Chicago Bears
- Dr. David Booth, Conductor of the Wright State University Wind Symphony from 1995–Present. Member of the American Bandmasters Association
- "2016 U.S. Gazetteer Files". United States Census Bureau. Retrieved Jul 26, 2017.
- "American FactFinder". United States Census Bureau. Retrieved 2012-12-18.
- "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- "Find a County". National Association of Counties. Retrieved 2011-06-07.
- "Quickfacts: Weiser, Idaho". United States Census Bureau, Population Division. 2010. Retrieved 2011-12-11.
- "Judge Frank Harris, THE HISTORY OF WASHINGTON COUNTY, Weiser Signal-American, Weiser, 194?. Chapter 11". patroloff.com. Retrieved 13 January 2018.
- "Washington County Post Offices". washington.idgenweb.org. Retrieved 13 January 2018.
- Walter Johnson: Baseball's Big Train, pages 17-32, by Henry W. Thomas, Published by U of Nebraska Press, 1998. On Google Books
- "History of Fiddling, Fiddle Contests and the National Oldtime Fiddlers' Contest". National Oldtime Fiddlers' Contest & Festival, Weiser, Idaho. Archived from the original on 2010-08-06. Retrieved 2010-05-18.
- "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 2011-02-12. Retrieved 2011-04-23.
- "US Gazetteer files 2010". United States Census Bureau. Archived from the original on 2012-07-14. Retrieved 2012-12-18.
- "Climatography of the United States NO.81" (PDF). National Oceanic and Atmospheric Administration. Retrieved January 13, 2011.
- "Census of Population and Housing". Census.gov. Retrieved June 4, 2015.
- "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- Conley, Cort. Idaho for the Curious. Cambridge: Backeddy, 1982, 552-564.
- Oregon Shortline Railroad. "Weiser (Idaho)-Description and Travel". Salt Lake City: The Railroad.