What is the population of Roslyn?

The population of Roslyn, WA is 972.

Where is Roslyn located?

Roslyn, WA is located at latitude 47.2234500 and longitude -120.9931400. It is in United States.

What is the elevation of Roslyn?

Roslyn, WA has an elevation of 685 meters (2247 feet) above sea level.

What time zone is Roslyn in?

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

What state is Roslyn in?

Roslyn is in the state of Washington, United States.

What county is Roslyn, WA in?

Roslyn is in Kittitas County, Washington.

How has the population of Roslyn changed?

The population of Roslyn, WA has increased from 893 (2010) to 972 (2020), a change of 8.8%.

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Roslyn, Washington

Roslyn: city in Kittitas County, Washington, USA

About

Roslyn is a city located in the county of Kittitas in the U.S. state of Washington. Its population at the 2010 census was 893. After 10 years in 2020 city had an estimated population of 972 inhabitants.

Roslyn locator map — Location of Roslyn on Washington map.

Quick Facts about Roslyn

Population	972 (2020)
Country	United States of America
State	Washington (United States)
County	Kittitas County
Postal code	98941
Phone Area Codes	509
Latitude & Longitude	47.2235,-120.9931
Altitude	7,372 feet / 2247, 685 meters
Time Zone	Pacific Time Zone, UTC−08:00, UTC−07:00
Local time	17:58:34 (22nd April 2026)
Population growth	8.13% (2010-2020)
Weather	41℉ Light Rain Likely 7-days weather

Roslyn-1 image

Geography

Roslyn is located at 47°13'24"N 120°59'35"W (47.2234500, -120.9931400).

Roslyn map

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Weather

41°F

Light Rain Likely

9 mph W Tuesday Night

Rain likely. Mostly cloudy, with a low around 41. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall a...

7-Day Forecast

Official website of Roslyn

Official Website

Demographics

The population of Roslyn increased by 8.13% in 10 years.

Year	Population	% Change	Method
2010	893	-	census
2011	899	0.67%	estimation process
2012	899	0%	estimation process
2013	895	-0.45%	estimation process
2014	896	0.11%	estimation process
2015	900	0.44%	estimation process
2016	928	3.02%	estimation process
2017	947	2.01%	estimation process
2018	958	1.15%	estimation process
2019	958	0%	estimation process
2020	972	1.44%	estimation process

Roslyn zip code is 98941. County name: Kittitas, County fips: 53037

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People born in Roslyn (1)

United States admiral John H. Sides was born in Roslyn

Nearby Schools and Colleges

Schools and campuses linked to Roslyn, WA. Select a name to open its map and contact details.

Code	Name	City	ZIP
234827	Central Washington University	Ellensburg (WA)	98926-7501

Nearby Transit Stations (15)

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

Code	Name	Address	Type
LEV	Leavenworth, Washington	Hwy 2 and 12th St.	BUS
LWA	Leavenworth	11645 North Rd	RAIL
WEN	Columbia Station	Kittitas & South Columbia Sts.	RAIL
SSW	Stevens Pass, Washington	US Highway 2 at Summit Parking Lot	BUS
SKW	Skykomish, Washington	90000 Highway 2	BUS

Nearby Post Offices

Closest post offices linked to Roslyn.

Post Office Name	City	ZIP
Roslyn Post Office	Roslyn (WA)	98941

Other places with the same name (2)

Roslyn, New York town in New York with a population of 2,915 people.
Roslyn, South Dakota town in Day County, South Dakota, United States with a population of 165 people.

Other cities in Kittitas County

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

City Name	Population	Title
Ellensburg	21,576	City in Kittitas County, Washington, United States
Cle Elum	2,098	City in Kittitas County, Washington, United States
Kittitas	1,521	City in Kittitas County, Washington, United States
South Cle Elum	565	Town of the United States