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  5. Area Code 209

Where Is Area Code 209?

Area code 209 is found in the US state of California. Primarily servicing the city of Stockton (population: 366452), area code 209 covers 9 counties of California.

Located in the Pacific time zone, area code 209 is on the same time as Los Angeles, CA.

Area code 209 was brought into effect on January 1, 1958. 209 was split from the parent 916 area code.

Map of  with area code 209 highlighted

Counties in Area Code 209

  • Amador,
  • Calaveras,
  • Mariposa,
  • Merced,
  • Sacramento,
  • San Joaquin,
  • Stanislaus,
  • Tuolumne.

Most Populous Cities in Area Code 209

City County City Population Time Zone
Stockton San Joaquin 366,452 PST
Modesto Stanislaus 258,961 PST
Tracy San Joaquin 109,113 PST
Merced Merced 100,189 PST
Turlock Stanislaus 78,488 PST
Manteca San Joaquin 76,105 PST
Lodi San Joaquin 74,397 PST
Ceres Stanislaus 43,357 PST
Los Banos Merced 39,763 PST
Atwater Merced 38,016 PST
Oakdale Stanislaus 32,061 PST
Galt Sacramento 29,918 PST
Sonora Tuolumne 26,146 PST
Patterson Stanislaus 25,593 PST
Riverbank Stanislaus 23,500 PST
Lathrop San Joaquin 18,303 PST
Ripon San Joaquin 16,993 PST
Livingston Merced 15,850 PST
Salida Stanislaus 13,806 PST
Winton Merced 13,406 PST
Delhi Merced 13,349 PST
Valley Springs Calaveras 13,213 PST
Escalon San Joaquin 13,142 PST
Newman Stanislaus 11,879 PST
Ione Amador 11,038 PST

Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.

View all United States Area Codes.

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This page was last modified on July 3, 2015.