Lexington, Washington

{{Use mdy dates|date=July 2023}}

{{Infobox settlement

|official_name = Lexington, Washington

|settlement_type = Census-designated place

|other_name =

|image_skyline =

|imagesize =

|image_caption =

|pushpin_map = Washington#USA

|pushpin_label = Lexington

|pushpin_label_position =

|pushpin_map_caption =

|subdivision_type = Country

|subdivision_name = United States

|subdivision_type1 = State

|subdivision_name1 = Washington

|subdivision_type2 = County

|subdivision_name2 = Cowlitz

|government_type =

|established_title =

|established_date =

| unit_pref = Imperial

| area_footnotes ={{cite web |title=2020 U.S. Gazetteer Files – Washington |url=https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2020_Gazetteer/2020_gaz_place_53.txt |publisher=United States Census Bureau |access-date=October 25, 2021}}

| area_total_sq_mi =

| area_land_sq_mi =

| area_water_sq_mi =

| area_total_km2 = 3.71

| area_land_km2 = 3.47

| area_water_km2 = 0.24

| area_water_percent =

| population_as_of = 2020

| population_footnotes = {{Cite web| url=https://data.census.gov/cedsci/table?q=&g=1600000US5339230&tid=DECENNIALPL2020.P1| title=Lexington CDP, Washington: 2020 DEC Redistricting Data (PL 94-171)| publisher=U.S. Census Bureau| access-date=October 25, 2021}}

| population = 3834

| population_density_km2 =

|timezone = Pacific (PST)

|utc_offset = -8

|timezone_DST = PDT

|utc_offset_DST = -7

|elevation_footnotes =

|elevation_ft = 33

|coordinates = {{coord|46|11|23|N|122|54|44|W|region:US-WA|display=inline,title}}

|postal_code_type = ZIP Codes

|postal_code = 98626 (Kelso)

|area_code = 360

|blank_name = FIPS code

|blank_info = 53-39230

|blank1_name = GNIS feature ID

|blank1_info = 2805103{{GNIS|2805103}}

|website =

|footnotes =

}}

Lexington is an unincorporated community and census-designated place (CDP) in Cowlitz County, Washington, United States. As of the 2020 census, it had a population of 3,834. During the 2010 census, Lexington was part of the West Side Highway CDP.

The CDP is in the western part of the county and is bordered to the southwest by Beacon Hill and to the east by the Cowlitz River. State Route 411 runs through the community, following the Cowlitz. It leads south {{convert|4|mi|0}} to Longview and north {{convert|8|mi|0}} to Castle Rock.