Rock Island, Washington
Rock Island: City in Douglas County, Washington
About
Rock Island is a city located in the county of Douglas in the U.S. state of Washington. Its population at the 2010 census was 788. After 10 years in 2020 city had an estimated population of 1,310 inhabitants.
The city was created 94 years ago in 1929.
Quick Facts about Rock Island
| Population : | 1,310 (2020) |
| Country : | United States of America |
| State : | Washington (United States) |
| County : | Douglas County |
| Postal code : | 98850 |
| Phone Area Codes : | 509 |
| Altitude : | 2,110 feet / 643, 196 meters |
| Establishment : | January 01, 1930 (94 years ago) |
| Time Zone : | Pacific Time Zone, UTC−07:00, UTC−08:00 |
| Local time : | 19:01:05 (23rd April 2024) |
| Population growth : | 39.85% (2010-2020) |
Geography
Rock Island is located at 47°22'37"N 120°8'38"W (47.3770700, -120.1439500).
Rock Island map
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- Official Website
Official website of Rock Island
Demographics
The population of Rock Island increased by 39.85% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 788 | - | census |
| 2011 | 873 | 9.74% | estimation process |
| 2012 | 884 | 1.24% | estimation process |
| 2013 | 889 | 0.56% | estimation process |
| 2014 | 894 | 0.56% | estimation process |
| 2015 | 912 | 1.97% | estimation process |
| 2016 | 959 | 4.9% | estimation process |
| 2017 | 1,017 | 5.7% | estimation process |
| 2018 | 1,050 | 3.14% | estimation process |
| 2019 | 1,124 | 6.58% | estimation process |
| 2020 | 1,310 | 14.2% | estimation process |
Schools in Rock Island
College & universities near Rock Island, WA
| Code | Name | City | ZIP |
|---|---|---|---|
| 236975 | Wenatchee Valley College | Wenatchee (WA) | 98801-1799 |
| 234827 | Central Washington University | Ellensburg (WA) | 98926-7501 |
Stations (13)
Amtrak & bus stations near Rock Island, WA
| Code | Name | Address | Type |
|---|---|---|---|
| WEN | Columbia Station | Kittitas & South Columbia Sts. | RAIL |
| QUC | Quincy, Washington | 102 B St NE | BUS |
| EPH | Ephrata | 24 Alder St NW | RAIL |
| EPR | Ephrata, WA | 1352 Basin Street SW | BUS |
| LWA | Leavenworth | 11645 North Rd | RAIL |
Post offices near Rock Island
| Post Office Name | City | ZIP |
|---|---|---|
| Rock Island Post Office | Rock Island (WA) | 98850 |
Other places with the same name (3)
- Rock Island , Illinois city in Illinois with a population of 36,870 people.
- Rock Island , Oklahoma town in Le Flore County, Oklahoma with a population of 648 people.
Other cities in Douglas County
Cities, towns, neighborhoods & other populated places in Douglas County , WA.
| City Name | Population | Title |
|---|---|---|
| East Wenatchee | 14,012 | City in Douglas County, Washington, United States |
| East Wenatchee Bench | 8,856 | Census designated place |
| Bridgeport | 2,585 | City in Douglas County, Washington |
| Waterville | 1,197 | Town in Douglas County, Washington |
| Mansfield | 337 | Town in Douglas County, Washington, United States |
Distance to Other Cities
Rock Island distances to largest Washington cities
