Ada County, Idaho

Ada County is located in Idaho. About 434,211 people live here. Between 2010 and 2020, the population grew from 392,365 to 494,967. The area covers about 2,746.0 square kilometers. The region is divided into 6 Municipalities. The region was founded in 1864. Ada County is county in Idaho, United States. More information at www.adaweb.net.

Photos from Ada County

Garage 393, Upstream Side (Southeast), Looking Northwest. Club House Visible To Left. Swan Falls Village, Garage 393, Snake River, Kuna, Ada County, Id Habs Id,1 Ku.v,1 H 2 — Garage 393, Upstream Side (Southeast), Looking Northwest. Club House Visible To Left. Swan Falls Village, Garage 393, Snake River, Kuna, Ada County, Id Habs Id,1 Ku.v,1 H 2 Related names: Maul, David, transmitter, public domain

Kuna State Bank And Mercantile Buildings — Kuna State Bank And Mercantile Buildings Tamanoeconomico, cc by-sa

Old Gymnasium (Kuna, Idaho) — Old Gymnasium (Kuna, Idaho) Tamanoeconomico, cc by-sa

Mora, Idaho (8114919691) — Mora, Idaho (8114919691) Andrew Filer from Seattle (ex-Minneapolis), cc by-sa

Mora, Idaho (8114927580) — Mora, Idaho (8114927580) Andrew Filer from Seattle (ex-Minneapolis), cc by-sa

Bushnell Fisher House Nrhp 11000777 Ada County, Id — Bushnell Fisher House Nrhp 11000777 Ada County, Id Jon Roanhaus, cc by-sa

Aiken's Hotel Nrhp 82000177 Ada County, Id — Aiken's Hotel Nrhp 82000177 Ada County, Id Jon Roanhaus, cc by-sa

Kuna Water Tower — Kuna Water Tower Tamanoeconomico, cc by-sa

Mora, Idaho (8114918937) — Mora, Idaho (8114918937) Andrew Filer from Seattle (ex-Minneapolis), cc by-sa

Wikimedia Commons

Year built	1864
Area	2746 km²
Located in	Idaho
Country	United States
Population	494967
Native name	Ada County

Ada County, Idaho

“B” Plaza #101 Basalt Trail #102 Rim Trail #102 Rim Trail - Kelton Ramp #103 Oregon Trail #108 Harris Ridge Trail #109 Peace Valley Overlook Trail #14 Tram

# 7 Sins # B.O.Y.D. # Concrete Jungle # Concrete Jungle Alt. #XC14 Six Pack #XC15 Stairway to Heaven North #XC16 Expert Jump Line #XC17 Sage Fright

37th Street Park 40th Street Cottages 44th Street Industrial Complex 47th Place Mobile Home 52nd Street Condominiums 7K Motel AAA Action Painting Adam's Cottages

All Day Motors Aloe Way Arbor Ridge Park Arbor Ridge Villas Arctic Circle Ardell Estates Ardmore Arroyo Vista

8th Street Apartments 8th Street Park A New Vintage Wine Shop A Step Ahead Accommodations Ada County DMV Ada Veterinary Hospital Aegean Estates

A A Linder's Addition Addington Albertsons Alderbrook Archway Barrell Creek Bent Lane Bi-Mart

Ada County – Facts

Population434.211

Websitehttps://adacounty.id.gov/

Area2.746,0

County seatBoise

Descriptioncounty in Idaho, United States

Population 2013416.464

Population 2015434.211

Population 2020494.967

Subregions6

Data source: Wikidata

Important and frequently searched streets

West Clark Street

Snake River Pool & Spa

Public transit map Ada County Legend

	Railway
	Bus
	Tram

Bicycle map Ada County Legend

	Bike path
	Bike lane on roadway
	Cycling allowed on bus lane
	Bicycle street
	Open to cyclists
	Open to cyclists, good path
	Cycling prohibited
	Cobblestone

	Long-distance bike route	(depending on scale)
	Long-distance bike route	(depending on scale)

Pedestrian map Ada County Legend

Path

	Long-distance hiking trail	(depending on scale)
	Long-distance hiking trail	(depending on scale)
	Pedestrians prohibited

Ada County	Boise
	Eagle
	Garden City
	Kuna
	Meridian
	Star