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Nampa

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Nampa

Total population

117,346

Median home value

$382,700

23%

Bachelor's+

Median income

$82,044

Nampa$82k
National$74k

Founded

1886

Elevation767 m
Land area0.39 km²
Weather73°F · Sunny
Coordinates43.59°, -116.57°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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City facts

Founded
1886
Elevation
767 m
Area
0.39 km²
head of government
Debbie Kling
Official website
www.cityofnampa.us

Sister cities

Facts from Wikidata (CC0).

Overview

Nampa is the most populous city in Canyon County, Idaho, United States. The population was 100,200 at the 2020 census. It is Idaho's third-most populous city. Nampa is about 20 miles (32 km) west of Boise along Interstate 84, and 6 miles (9.7 km) west of Meridian. It is the second principal city of the Boise metropolitan area. The name "Nampa" may have come from a Shoshoni word meaning 'moccasin' or 'footprint'. According to toponymist William O. Bright, the name comes from the Shoshoni word /nampai/, meaning "foot". The city has a prominent student population, home to the College of Western Idaho and Northwest Nazarene University.

Read more on Wikipedia

History & geography

History

Nampa had its beginnings in the early 1880s when the Oregon Short Line Railroad built a line from Granger, Wyoming, to Huntington, Oregon, that passed through Nampa. In Nampa there is a history museum that marks the railroad's significance. More railroad lines sprang up through Nampa, making it an important railroad town. Alexander and Hannah Duffes established one of the town's first homesteads, eventually forming the Nampa Land and Improvement Company with the help of their friend and co-founder, James McGee. Despite the name, many early settlers called the town "New Jerusalem" because of its citizens' strong religious focus. After only a year the town grew from 15 homes to 50. As amenities were added, Nampa continued to grow, and it was incorporated in 1891. Downtown Nampa's street grid is oriented with the railroad tracks, which run northwest–southeast; As the Oregon Short Line railroad originally bypassed Boise, Nampa has the fanciest of many railroad depots built in the area. Nampa gained attention in 1889 due to a purported archaeological discovery known as the Nampa figurine. George Frederick Wright wrote up details that year for the Boston Society of Natural History. The first elementary school was built in the 1890s. Lakeview School was on a hill on 6th Street and 12th Avenue North, with a view of Lake Ethel. Just after the school's centennial celebration, it was condemned as a school and sold to the First Mennonite Church. In 2008 the building was refurbished, and it is now used by the Idaho Arts Charter School. Lake Ethel, an irrigation reservoir, had long been the site of community picnics, and many citizens fished, swam, boated, and even hunted on it and its surrounding property. But the hunting didn't last long, as O. F. Persons, owner of the…

Geography

According to the United States Census Bureau, the city has an area of , of which, is land and is water.

Read full article on Wikipedia

Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
33.5
Median home value
$382,700
Housing units
44,004
Poverty rate
9.9%
Unemployment
4.3%

Race & ethnicity

White
72.2%
Black
1.1%
Asian
1.2%
Hispanic
27.8%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude
43.5855
Longitude
-116.5656
Water area
0.15 mi²
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Current forecast

This Afternoon
73°F
Sunny
Tonight
50°F
Partly Cloudy
Saturday
75°F
Sunny
Saturday Night
45°F
Partly Cloudy
Sunday
70°F
Sunny
Sunday Night
47°F
Mostly Clear

Forecast for Nampa, ID from NOAA NWS API.

Air quality

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
29.1%
Diabetes
10.3%
Adult obesity
35.1%
Binge drinking
15.5%
Adult smoking
12.3%
No leisure activity
24.3%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
387,432
Distinct species (top 10)
10

Most-observed species

  • House Finch
    Haemorhous mexicanus (P.L.Statius Müller, 1776) · Aves
    15,033
  • Mourning Dove
    Zenaida macroura (Linnaeus, 1758) · Aves
    14,671
  • Mallard
    Anas platyrhynchos Linnaeus, 1758 · Aves
    14,550
  • American Robin
    Turdus migratorius Linnaeus, 1766 · Aves
    13,173
  • European Starling
    Sturnus vulgaris Linnaeus, 1758 · Aves
    13,057
  • Canada Goose (canadensis Group)
    Branta canadensis (Linnaeus, 1758) · Aves
    12,436
  • House Sparrow
    Passer domesticus (Linnaeus, 1758) · Aves
    11,369
  • Black-billed Magpie
    Pica hudsonia (Sabine, 1823) · Aves
    11,155

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Total
64
Elementary
31
Middle
10
High
13
Other
10

Largest nearby schools

  • RIDGEVUE HIGH SCHOOL
    High · NAMPA · 1,578 students · 21.9:1 ratio
  • NAMPA SENIOR HIGH SCHOOL
    High · NAMPA · 1,482 students · 21.8:1 ratio
  • CALDWELL SENIOR HIGH SCHOOL
    High · CALDWELL · 1,474 students · 21.7:1 ratio
  • IDAHO ARTS CHARTER SCHOOL
    Other · NAMPA · 1,303 students · 17.4:1 ratio
  • COLUMBIA HIGH SCHOOL
    High · NAMPA · 1,239 students · 20.6:1 ratio
  • VALLIVUE HIGH SCHOOL
    High · CALDWELL · 1,235 students · 19:1 ratio
  • SKYVIEW HIGH SCHOOL
    High · NAMPA · 1,152 students · 17.5:1 ratio
  • MIDDLETON MIDDLE SCHOOL
    Middle · MIDDLETON · 1,007 students · 22.4:1 ratio

Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
61
Largest magnitude
4.9
Largest event
2024-02-26

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in Idaho

Browse all places in Idaho →

Geography & sun

Avg solar (kWh/m²/day)
4.56
Annual solar (kWh/m²)
1,665

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
4,589
Avg daily Wikipedia views
153
Attention level
Quiet

Pageview totals from the Wikimedia Pageviews API.

Books about Nampa

Search results from Open Library.

Recent natural events nearby

Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Nearest stream gauge

Site
FIFTEENMILE CREEK NR MIDLAND BLVD NR MIDDLETON, ID
Distance
6.2 mi
Streamflow
44.2 cfs
Gage height
0.89 ft

Live readings from USGS NWIS · measured 2026-10-16 15:15 UTC.

Events

Sources

  • • Wikipedia
  • • US Census Bureau (ACS 5-year estimates)
  • • NOAA National Weather Service
  • • Wikidata
  • • USGS Earthquake Catalog (global feed)
  • • USGS NWIS (water data)
  • • NCES via Urban Institute Education Data Portal
  • • GBIF (Global Biodiversity Information Facility)
  • • iNaturalist
  • • CDC PLACES
  • • Open-Meteo / sunrise-sunset.org
  • • Wikipedia Pageviews API
  • • Open Library
  • • NASA EONET