Lewiston
City in Nez Perce County, Idaho

Lewiston is a city in Nez Perce County, Idaho, with 34,203 residents (2020 Census). It sits at 745 ft (227 m) above sea level. The nearest town is Clarkston, 3.1 miles NW.
- 34,203residents (2020 Census)
- 745 ftelevation · 227 m
- 17.6 sq miland area · 45.6 km²
- 1,944 / sq mipopulation density
- 99179ZIP code
About Lewiston
Lewiston is a city in and the county seat of Nez Perce County, Idaho, United States, in the state's north central region. It is the third-largest city in the northern Idaho region, behind Post Falls and Coeur d'Alene, and the twelfth-largest in the state. Lewiston is the principal city of the Lewiston, ID-WA Metropolitan Statistical Area, which includes all of Nez Perce County and Asotin County, Washington. As of the 2020 census, the population of Lewiston was 34,203, up from 31,894 in 2010.
Lewiston is located at the confluence of the Snake River and Clearwater River, thirty miles (50 km) upstream and southeast of the Lower Granite Dam. Dams and locks on the Snake and Columbia Rivers make Lewiston reachable by some ocean-going vessels. The Port of Lewiston is Idaho's only seaport, and is the farthest inland port linked to the Pacific Ocean. The Lewiston–Nez Perce County Airport serves the city by air.
Lewiston was founded in 1861 in the wake of a gold rush which began the previous year near Pierce, northeast of Lewiston. The city was incorporated by the Washington Territorial Legislature in January 1863. In March 1863, Lewiston became the first capital of the newly created Idaho Territory. Its stint as seat of the new territory's government was short-lived, inasmuch as a resolution to move the capital south to Boise was passed by the Idaho Territorial Legislature on December 7, 1864.
Lewiston's main industries are agriculture, paper, and timber products, and light manufacturing. Ammunition manufacturing maintains a very important and growing presence in Lewiston, being the headquarters of ammunition makers CCI and Speer Bullet. The city is the primary regional transportation, retail, health care, and entertainment center of the surrounding area and serves as a recreation destination for the Hells Canyon National Recreation Area.
Lewiston is home to Lewis–Clark State College, a public undergraduate college. Community events in Lewiston include the Dogwood Festival, Hot August Nights, and the Lewiston Roundup.
Text: Wikipedia · CC BY-SA 4.0
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Living in Lewiston
- Median household income
- $72,197
- Median home value
- $333,700
- Median rent
- $1,027/mo
- Median age
- 39.8
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Map of Lewiston
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Open in Google Maps ›Lewiston, ID population
Lewiston had 34,203 residents in the 2020 Census.
| 2020 Census | 34,203 |
|---|---|
| Density | 1,944 per sq mi (751 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Lewiston at a glance
| State | Idaho (ID) |
|---|---|
| County | Nez Perce County |
| Type | City |
| Population | 34,203 (2020) |
| Land area | 17.59 sq mi (45.6 km²) |
| Water area | 0.80 sq mi (2.08 km²) |
| Elevation | 745 ft (227 m) |
| Coordinates | 46.3931° N, 116.9935° W |
| ZIP code | 99179 |
| Official website | cityoflewiston.org |
| Census code (GEOID) | 1646540 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Lewiston
- Clarkston, WA3.1 mi NW
- West Clarkston-Highland, WA3.4 mi W
- Asotin, WA4.7 mi SW
- Clarkston Heights-Vineland, WA4.8 mi W
- Lapwai9.0 mi E
- Sweetwater9.5 mi E
- Uniontown, WA11.0 mi NW
- Genesee11.4 mi N
- Colton, WA13.7 mi NW
- Culdesac15.5 mi E
- Juliaetta18.5 mi NE
- Anatone, WA19.0 mi S
Straight-line distance between town centers.
Frequently asked questions about Lewiston
What county is Lewiston in?
Lewiston is in Nez Perce County, Idaho.
What is the population of Lewiston, ID?
34,203 people lived in Lewiston at the 2020 Census.
What is the ZIP code of Lewiston, ID?
The ZIP code of Lewiston is 99179.
What is the elevation of Lewiston?
745 feet (227 m) above sea level.
What towns are near Lewiston?
Clarkston (3.1 mi), West Clarkston-Highland (3.4 mi), Asotin (4.7 mi), Clarkston Heights-Vineland (4.8 mi), Lapwai (9.0 mi).
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