WA-List » Lewis County

Lewis County

FACT SHEET

  • Name origin: Named for Meriwether Lewis (1774–1809), co-leader of the Lewis and Clark Expedition (1804-06).
  • Established: 1845 Dec 21
  • County seat: Chehalis
  • County government website
  • Upcoming events (via WA-List’s events calendar)
  • Population (2010): 75,455 (Rank: 16 of 39)
  • Area (2010): 2,402.80 square miles (Rank: 6 of 39)
  • Density (2010): 31.4 people per square miles (Rank: 22 of 39)
  • Highest elevation: 8,000, Big Horn.

Cities and Towns Population Area Density Elevation Zip code
(sq miles) (pop/sq miles) (feet)
1. Centralia city 16,336 7.42 2,202.8 185 98531
2. Chehalis city 7,259 5.53 1,311.7 226 98532
3. Napavine city 1,766 2.38 742.0 444 98565
4. Winlock city 1,339  1.29 1,038.0 308 98596
5. Morton city 1,126  0.82 1,373.2 945 98356
6. Mossyrock city 759  0.68 1,116.2 533 98564
7. Toledo city 725  0.40 1,812.5 142 98591
8. Pe Ell town 632  0.59 1,071.2 411 98572
9. Vader city 621  0.93 667.7 139 98593

 


Notes

  • This page is updated periodically in an effort to keep information accurate and offer additional data.
  • = link to map
  • All population and area data are from the 2010 United States Census. All population density figures for cities greater than 5,000 people are as well. Densities of smaller towns and cities were calculated separately using US Census data.
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