The capital of Washington is Olympia.
The Postal Code for Washington: WA
The typical abbreviation for Washington: Wash.
Time Zone:
The state of Washington is in the Pacific Time (PST/PDT) zone and observes daylight saving time.
| Note: |
Starting in 2007, Daylight Savings Time will be begin 3 weeks earlier and end 1 week later.
Click here for details. |
When the people of Washington refer to themselves: Washingtonian
Population: According to the 2006 Census estimates, Washington has a population of 6,395,798 people.
This represents 2.14% of the national total, making it the 14th most populous state.
The following are population changes since the last Census. The population counts after year 2000 are estimates.
| Year | Population | Change |
| 2006 | 6,395,798 | +1.65% since 2005 |
| 2005 | 6,291,899 | +1.39% since 2004 |
| 2004 | 6,205,535 | +1.23% since 2003 |
| 2003 | 6,130,323 | +0.99% since 2002 |
| 2002 | 6,070,176 | +1.25% since 2001 |
| 2001 | 5,995,397 | +1.72% since 2000 |
| 2000 | 5,894,121 | Last Census Count |
Area:
The area of Washington is 71,300 square miles (184,666.15 km²).
This represents 1.88% of the national total.
Washington ranks as the 18th largest state.
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Density:
The population density of Washington is 96.11 people per square mile (37.11 people/km²).
Washington ranks 25th in population density.
Nicknames for Washington: "The Evergreen State"; "The Chinook State"
State Motto: "Alki" (By and by)
State Bird: Willow Goldfinch (carduelis tristis)
State Tree: Western Hemlock (tsuga heterophylla)
State Flower: Western Rhododendron (rhododendron macrophyllum)
State Song: "Washington, My Home"
Statehood:
Washington became the 42nd state on Nov 11, 1889.
Useful State Links
The state website for Washington can be found at:
The portal for Washington tourism:
For information about Washington fishing regulations and licenses requirements:
For information about Washington hunting regulations and licenses requirements:
Communities Ranked by Population (Top-15)
 
| Rank | City | 2005 Population | National Rank |
| 1 | Seattle | 573,911 | 24 |
| 2 | Spokane | 196,818 | 97 |
| 3 | Tacoma | 195,898 | 99 |
| 4 | Vancouver | 157,493 | 150 |
| 5 | Bellevue | 117,137 | |
| 6 | Everett | 96,604 | |
| 7 | Federal Way | 83,088 | |
| 9 | Spokane Valley | 81,380 | |
| 10 | Kent | 81,800 | |
| 11 | Yakima | 81,214 | |
| 12 | Bellingham | 74,547 | |
| 13 | Lakewood | 57,671 | |
| 15 | Kennewick | 60,997 | |
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Miscellaneous Information
| Census Region: 4 (West) |
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| Census Division: 9 (Pacific) |
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| State FIPS-55 Code: 53 |
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| Office of Management and Budget (OMB): Region X / Region 10 |
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| ISO-3166-2 Code: US-WA |
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