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NXS-GRX-USA · Northern America · Regions

Washington

First-level unit, United States of America: people, area, the units inside and neighbours, with risk values when released.

Page GRX-USA-REdition Baseline Edition 2026Evidence close 2026-09-30ISO USA / USStatus UN member stateValues not yet publishedMethod v1.0.0-draft
7,636,937
people (GHSL 2025)
174,949 km²
area
2.2%
of United States of America
39
units inside

01نقشہ

Inside Washington

The 39 ADM2 units of Washington.

FIG 1 · 39 units inside Washington
Loading the map

Units rise with people per km² · GHSL 2025 raster · terrain · ADM1 ADM2Risk values when released
Lowest fifthLow fifthMiddle fifthHigh fifthHighest fifthNo data
Column height and colour show people per km² by unit, in quantile fifths among the units shown (the key on the map gives the breaks); units with no people on the grid are grey, not the lowest class; the raster beneath is the GHSL 2025 population grid. Source observations, not index values. Select a unit to drill into the units inside it; the path above the map climbs back.
02Figures

People, area and density

Source observations from open grids summed inside the boundary; not index values.

People · GHSL 2025

7,636,937

2.2% of United States of America.

People · WorldPop 2025

7,607,817

0% against GHSL; the two grids differ in method.

رقبہ

174,949 km²

44 people per km².

کوڈ

US-WA

Subdivision code as carried by the boundary source.

Low coastal zone

363,153

people on land at or below 10 m, 4.8% of the unit (GEBCO 2024 and GHSL 2025).

03Units

39 units inside Washington

Each unit has its own page.

Boundary licences: Public Domain

Unit کوڈ People (GHSL) People (WorldPop) Area km² Per km² Share Coast ≤ 10 m
Adams – 21,854 20,037 4,979.4 4 0.3% 0
Asotin – 11,297 10,266 1,657.28 7 0.1% 0
Benton – 202,880 212,454 4,544.52 45 2.7% 0
Chelan – 91,243 86,075 7,737.13 12 1.2% 0
Clallam – 61,036 53,740 4,574.84 13 0.8% 1,236
Clark – 520,707 524,047 1,695.75 307 6.8% 30,515
Columbia – 4,615 3,205 2,260.84 2 0.1% 0
Cowlitz – 121,696 112,070 3,013.82 40 1.6% 41,963
Douglas – 40,448 37,602 4,767.68 8 0.5% 0
Ferry – 8,883 5,900 5,828.87 2 0.1% 0
Franklin – 115,198 108,180 3,271.03 35 1.5% 0
Garfield – 2,503 2,197 1,853.94 1 0% 0
Grant – 108,079 97,088 7,215.37 15 1.4% 0
Grays Harbor – 73,182 59,553 5,009.7 15 1% 20,730
Island – 65,678 63,779 549.18 120 0.9% 4,908
Jefferson – 30,902 29,023 4,724.26 7 0.4% 1,524
King – 2,232,049 2,361,168 5,666.82 394 29.2% 122,732
Kitsap – 276,284 260,371 1,137.04 243 3.6% 6,864
Kittitas – 49,845 42,865 6,022.38 8 0.7% 0
Klickitat – 24,113 23,957 4,914.33 5 0.3% 0
Lewis – 86,387 78,635 6,296.88 14 1.1% 0
Lincoln – 12,929 10,879 6,041.42 2 0.2% 0
Mason – 73,235 63,406 2,587.88 28 1% 2,855
Okanogan – 46,500 36,779 13,718.76 3 0.6% 0
Pacific – 14,974 13,879 2,436.16 6 0.2% 4,355
Pend Oreille – 13,693 10,840 3,681.9 4 0.2% 0
Pierce – 884,762 910,770 4,442.64 199 11.6% 38,131
San Juan – 14,721 14,183 682.97 22 0.2% 360
Skagit – 119,052 112,385 4,543.2 26 1.6% 32,643
Skamania – 10,810 9,916 4,351.1 2 0.1% 202
Snohomish – 748,238 754,754 5,458.97 137 9.8% 35,560
Spokane – 556,090 557,129 4,597.44 121 7.3% 0
Stevens – 46,832 41,991 6,559.91 7 0.6% 0
Thurston – 296,919 294,915 1,976 150 3.9% 6,683
Wahkiakum – 4,794 4,481 714.7 7 0.1% 1,163
Walla Walla – 67,360 59,526 3,362.13 20 0.9% 0
Whatcom – 225,110 215,026 5,606.85 40 2.9% 9,864
Whitman – 62,877 52,798 5,622.5 11 0.8% 0
Yakima – 286,886 248,610 11,144.5 26 3.8% 0
04زد

Open exposure layers

Count of H3 resolution-3 cells whose centre falls in the unit and that carry each Natural Earth layer.

Urban areas
2,427.6 H3 cells
بندرگاہیں
11 H3 cells
Airports
3 H3 cells
Major roads
5,436.6 H3 cells
Railways
1,962.2 H3 cells
Rivers and lakes
1,199.7 H3 cells
05خطرہ

Risk values

Values when released. Subnational risk values for Washington publish with the edition from The Global Risks Index. Until then, run a scenario on open data for United States of America.
06Neighbours

Neighbouring units

07ماخذات

Sources, credits and licences

ADM1 boundaries
geoBoundaries (William & Mary geoLab), gbOpen USA ADM1, source: United States Census Bureau, MAF/TIGER Database, licence: Public Domain · source · represents 2018
ADM2 boundaries
geoBoundaries (William & Mary geoLab), gbOpen USA ADM2, source: United States Census Bureau, MAF/TIGER Database, licence: Public Domain · source · represents 2018
Basemap
OpenFreeMap © OpenMapTiles (CC BY 4.0) · data © OpenStreetMap contributors (ODbL 1.0). Vector tiles requested by the reader’s browser, unmodified; the map falls back to plain land and sea when the host does not answer.
Terrain
Terrain Tiles (Mapzen, AWS Open Data), compiled from SRTM and other public elevation sources (NASA, USGS, ETOPO1, GMTED, EU-DEM under the Copernicus programme, Geoscience Australia, Kartverket, INEGI, LINZ, data.gov.uk). Display relief, not survey data.
People
GHSL 2025 population grid, European Commission Joint Research Centre (CC BY 4.0), shown at 0.05° and summed per unit; WorldPop 2025 (CC BY 4.0) as a second estimate. Units smaller than a grid cell take the density of the cell under them.
ممالک
Natural Earth (public domain).
Elevation
GEBCO Compilation Group (2024) GEBCO 2024 Grid (public domain), reduced to 0.05°: the share of each cell’s land at or below 10 m, weighted by GHSL 2025 people for the low coastal zone.
Position
Boundaries are shown for location only and take no position on any boundary, name or status.