What is the population of Ione?

The population of Ione, WA is 485.

Where is Ione located?

Ione, WA is located at latitude 48.7410300 and longitude -117.4171900. It is in United States.

What is the elevation of Ione?

Ione, WA has an elevation of 637 meters (2090 feet) above sea level.

What time zone is Ione in?

Ione, WA is in the America/Los_Angeles time zone.

What state is Ione in?

Ione is in the state of Washington, United States.

What county is Ione, WA in?

Ione is in Pend Oreille County, Washington.

How has the population of Ione changed?

The population of Ione, WA has increased from 447 (2010) to 485 (2020), a change of 8.5%.

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Ione, Washington

Ione: town of the United States

About

Ione is a town located in the county of Pend Oreille in the U.S. state of Washington. Its population at the 2010 census was 447. After 10 years in 2020 city had an estimated population of 485 inhabitants.

Quick Facts about Ione

Population	485 (2020)
Country	United States of America
State	Washington (United States)
County	Pend Oreille County
Postal code	99139
Phone Area Codes	509
Latitude & Longitude	48.7410,-117.4172
Altitude	2,090 feet / 637, 2090 meters
Time Zone	Pacific Time Zone, UTC−08:00
Local time	21:10:31 (22nd April 2026)
Population growth	7.84% (2010-2020)
Weather	49℉ Showers And Thunderstorms 7-days weather

Geography

Ione is located at 48°44'28"N 117°25'2"W (48.7410300, -117.4171900).

Ione map

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Weather

49°F

Showers And Thunderstorms

1 mph E Tonight

Showers and thunderstorms. Mostly cloudy. Low around 49, with temperatures rising to around 51 overnight. East wind around 1 mph. Chance of precipitat...

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Demographics

The population of Ione increased by 7.84% in 10 years.

Year	Population	% Change	Method
2010	447	-	census
2011	442	-1.13%	estimation process
2012	446	0.9%	estimation process
2013	441	-1.13%	estimation process
2014	443	0.45%	estimation process
2015	448	1.12%	estimation process
2016	451	0.67%	estimation process
2017	459	1.74%	estimation process
2018	466	1.5%	estimation process
2019	472	1.27%	estimation process
2020	485	2.68%	estimation process

Ione zip code is 99139. County name: Pend Oreille, County fips: 53051

Nearby Transit Stations (6)

Rail and bus stations connected to Ione, WA. Select a station to open its map and address details.

Code	Name	Address	Type
CVL	Colville, WA	956 South Main Street	BUS
KTF	Kettle Falls, WA	425 West Third Avenue	BUS
CWL	Chewelah, WA	10 West Colville Avenue	BUS
LLK	Loon Lake, WA	State Highway 292 & Colville Road	BUS
SPT	Sandpoint station	450 Railroad Avenue	RAIL

Nearby Post Offices

Closest post offices linked to Ione.

Post Office Name	City	ZIP
Ion Post Office	Ione (WA)	99139

Other places with the same name (2)

Ione, California city in Amador County, California, USA with a population of 8,326 people.
Ione, Oregon city in Oregon, USA with a population of 329 people.

Other cities in Pend Oreille County

Cities, towns, neighborhoods & other populated places in Pend Oreille County , WA.

City Name	Population	Title
Newport	2,137	City in, and the county seat of, Pend Oreille County, Washington
Metaline Falls	260	Town of the United States
Cusick	224	Human settlement in Pend Oreille County, Washington, United States of America
Metaline	188	Town of the United States