Townapedia
Main Post Office - Kelso Washington
Main Post Office - Kelso Washington · Ian Poellet ( User:Werewombat ), CC BY-SA 3.0
Kelso Multimodal Transportation Center
Kelso Multimodal Transportation Center · Konrad Roeder, CC BY-SA 3.0
Nat Smith House Kelso 75001846 NRHP
Nat Smith House Kelso 75001846 NRHP · Jon Roanhaus, CC BY-SA 3.0
Catlin House Kelso 94001434 NRHP
Catlin House Kelso 94001434 NRHP · Jon Roanhaus, CC BY-SA 3.0
First Christian Church, Longview, Washington.
First Christian Church, Longview, Washington. · Akampfer, CC BY-SA 3.0
Longview Community Church 01
Longview Community Church 01 · Joe Mabel, CC BY-SA 3.0

Kelso, Washington

Kelso is a city of 12,684 people in Cowlitz County, Washington, founded in 1884.

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Population12,684 +4.6% since 2019
Elevation75 ft 23 m
Founded1884
Land area8.1 sq mi
ZIP codes98626, 98632
Nearest airportSouthwest Washington Regional Airport (KLS) 1 mi

Why visit Kelso

Townapedia lists 10 museums and landmarks, 15 parks and trails, 75 places to eat, 9 places to stay and 6 attractions in and around town.

Highlights include Allen Street Bridge disaster, Regal Cinemas 12, R. A. Long High School and Lewis and Clark Bridge.

August is the warmest month, with average highs of 80°F; February lows average 35°F.

About Kelso

Kelso is a city in and the county seat of Cowlitz County, Washington, United States. At the 2020 census, the population was 12,720. Kelso is part of the Longview, Washington Metropolitan statistical area, which has a population of 110,730. Kelso shares its long western border with Longview.

From the Wikipedia article Kelso, Washington (this version), under CC BY-SA 4.0.

Things to do6

Allen Street Bridge disaster

Bridge · 2.4 mi

Bridge in United States of America

Open in Google Maps · Wikipedia

Regal Cinemas 12

Cinema and theater · 1.6 mi

341 Three Rivers Drive

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Kelso Theater Pub

Cinema and theater · 2.2 mi

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Carrolls Hill

Scenic view · 1.1 mi

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The Cinema of Horrors

Cinema and theater · 1.6 mi

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Western World Farm & Pet

Farm and orchard · 2.6 mi

Open in Google Maps

Museums and landmarks10

R. A. Long High School

Monument and historic site · National Register of Historic Places · 3.7 mi

High school in Longview, Cowlitz County, Washington

2903 Nichols Blvd., Longview

Open in Google Maps · Wikipedia

Lewis and Clark Bridge

Bridge · National Register of Historic Places · 3.7 mi

Historic bridge in Washington state and Oregon, USA

Open in Google Maps · Wikipedia

Longview Women's Clubhouse

Monument and historic site · National Register of Historic Places · 3.1 mi

Women's club building in Longview, Washingon

Open in Google Maps · Wikipedia

Nutty Narrows Bridge

Bridge · National Register of Historic Places · 3.1 mi

Bridge for squirrels in Longview, Washington, U.S.

Open in Google Maps · Wikipedia

Cowlitz County Historical Museum

Museum · 2.2 mi

405 Allen Street, Kelso

Tu-Sa 10:00-16:00

Open in Google Maps · +1-360-577-3119

Broadway Gallery

Museum · 2.7 mi

1418 Commerce Avenue

Tu-Sa 11:00-16:00

Open in Google Maps

Big Benjamin Steam Whistle

Monument and historic site · 2.7 mi

Steam whistle originally used in Long-Bell lumber mill.

Open in Google Maps

Blue Star Memorial

Monument and historic site · 1.6 mi

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Cowlitz County Event Center

Monument and historic site · 2.4 mi

Open in Google Maps

Sister City Monument

Monument and historic site · 1.6 mi

Open in Google Maps

Parks, trails and playgrounds15

Catlin Rotary Spray Park

Playground · 2.7 mi

Open in Google Maps

7th Avenue Park

Park · 2.2 mi

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Ed Laulainen Stadium

Sports field and stadium · 1.7 mi

Open in Google Maps

Gerhart Gardens Park

Park · 0.6 mi

Open in Google Maps

Kelso Veterans Park

Park · 2.2 mi

Open in Google Maps

Lads & Lassies Park

Park · 1.6 mi

Open in Google Maps

Manasco Fields

Park · 1.7 mi

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Red Mill Beach

Beach · 2.7 mi

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Rhododendron Gardens

Park · 2.5 mi

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Rotary Park

Park · 2.4 mi

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Scot Hollow Park

Park · 2.1 mi

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Tam O'Shanter Park

Park · 1.7 mi

Open in Google Maps

3 more on the map.

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Restaurants and cafes75

Papa Zuzu's Pizza

Restaurant · Pizza · 2.2 mi

100 Pine Street, Kelso

Mo-Su 09:00-19:00

Open in Google Maps · +1-360-593-1169

Starbucks

Cafe · Coffee Shop · 1.8 mi

411 Three Rivers Drive, Kelso

06:00-18:00

Open in Google Maps · +1-360-636-4548

Cafe Guse

Cafe · Coffee Shop · 2.7 mi

1208 Commerce Avenue, Longview

Mo-Fr 07:30-16:00; Sa 07:30-16:00

Open in Google Maps · +1-360-425-8940

Red Lobster

Restaurant · Seafood · 1.9 mi

203 Three Rivers Drive

Mo-Th, Su 11:00-21:00; Fr, Sa 11:00-22:00

Open in Google Maps · +1-360-414-8118

Dutch Bros. Coffee

Cafe · Coffee Shop · 2.0 mi

104 Kelso Drive, Kelso

Mo-Th 05:00-22:00; Fr 05:00-23:00; Sa 05:30-23:00; Su 05:30-22:00

Open in Google Maps

Starbucks

Cafe · Coffee Shop · 2.1 mi

100 North Minor Road, Kelso

Open in Google Maps · +1-360-577-2598

Starbucks

Cafe · Coffee Shop · 2.7 mi

843 Washington Way, Longview

Open in Google Maps · +1-360-636-4545

Mill City Grill

Diner · American · 2.7 mi

1260 Commerce Avenue

Mo-Sa 11:00-18:00+

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Red Leaf Organic Coffee

Cafe · Coffee Shop · 2.5 mi

209 West Main Street, Kelso

Mo-Fr 05:30-20:00, Sa 06:09-20:00, Su 06:30-17:00

Open in Google Maps

The Table

Bar and pub · 2.5 mi

Mo-Su 11:00-20:00

Open in Google Maps

Ashtown Brewing

Bar and pub · 2.5 mi

1145 11th Avenue, Longview

Open in Google Maps

Corner Cafe

Restaurant · Breakfast, Sandwich, Burger · 2.5 mi

Tu-Sa 07:00-15:00

Open in Google Maps

63 more on the map.

History

The earliest known inhabitants of the area were the Cowlitz people, part of the Sahaptin and Salish people. About 6,000 Cowlitz were living in longhouses in villages along the Cowlitz River in 1855. The Cowlitz Tribe met with others at the Chehalis River Treaty Council in 1855 and declined to sign a treaty with the Washington Territory which would have required them to move away to a reservation. Many remained in the area until the tribe received federal recognition: its current headquarters is in nearby Longview.

Kelso was founded by Peter W. Crawford, a Scottish surveyor, who, in 1847, took up the first donation land claim on the lower Cowlitz River. Crawford platted a townsite which he named after his home town of Kelso, Scotland. The original plat was dated and filed in October 1884. It became incorporated in 1889.

In its early days, Kelso obtained the nickname "Little Chicago" as it became famous for its large number of taverns and brothels that catered to local loggers. On weekends, trainloads of loggers would come into town from the surrounding region looking for women, liquor, gambling and fights. The FBI finally forced the mayor to shut them down in the 1950s, with the last tavern/brothel closing in the mid-1960s. The economy continues to be based largely on wood products.

From the History section of Kelso, Washington on Wikipedia, under CC BY-SA 4.0.

Where to stay9

Churches and places of worship33

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Shopping21

Gas and EV charging17

Schools, colleges and libraries39

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Healthcare16

Map of Kelso

241 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

40°60°80°January: 6.5 in of rainFebruary: 4.8 in of rainMarch: 4.9 in of rainApril: 4.1 in of rainMay: 3.1 in of rainJune: 2.0 in of rainJuly: 0.6 in of rainAugust: 1.0 in of rainSeptember: 2.3 in of rainOctober: 4.4 in of rainNovember: 7.2 in of rainDecember: 7.1 in of rainJanuary: 48°FFebruary: 52°FMarch: 57°FApril: 62°FMay: 69°FJune: 73°FJuly: 79°FAugust: 80°FSeptember: 76°FOctober: 64°FNovember: 53°FDecember: 47°FJanuary: 35°FFebruary: 35°FMarch: 38°FApril: 40°FMay: 45°FJune: 50°FJuly: 53°FAugust: 53°FSeptember: 50°FOctober: 44°FNovember: 39°FDecember: 35°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan48°F35°F6.5 in
Feb52°F35°F4.8 in
Mar57°F38°F4.9 in
Apr62°F40°F4.1 in
May69°F45°F3.1 in
Jun73°F50°F2.0 in
Jul79°F53°F0.6 in
Aug80°F53°F1.0 in
Sep76°F50°F2.3 in
Oct64°F44°F4.4 in
Nov53°F39°F7.2 in
Dec47°F35°F7.1 in

U.S. Climate Normals 1991-2020 for Longview Hcn (3 mi away), NOAA NCEI.

People and cost of living

$66,751median household income
$337,600median home value
$1,220median monthly rent
39.9median age
12.5%of adults have a bachelor's degree or higher
56.1%of homes are owner-occupied
20.8 minaverage commute
Age of residents
Under 1820%18 to 3426%35 to 6437%65 and over17%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Cowlitz County has had 12 federal disaster declarations since 2000, most often for floods.

  • 2026-04-07: Severe Storms, Straight-Line Winds, Flooding, Landslides, And Mudslides (Flood)
  • 2024-04-28: Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, And Mudslides (Severe Storm)
  • 2022-03-29: Severe Winter Storms, Snowstorms, Straight-Line Winds, Flooding (Flood)
  • 2021-04-08: Severe Winter Storm, Straight-Line Winds, Flooding, Landslides, And Mudslides (Severe Storm)
  • 2020-03-22: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Southwest Washington Regional Airport (KLS) is the nearest airport with scheduled flights listed in OpenStreetMap, 1 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.