ZIP CODE TABULATION AREA

93409

California · 2,952 residents · 0.40 sq mi

ZIP 93409 is a ZIP code of 2,952 people in San Luis Obispo County. Four-year degrees are less common here than nationally, at 3% of adults. 69% were living in the same home a year earlier. There are 7,380 people per square mile. The population has held roughly steady since 2024.

2,952

Per capita income

$14,162

US average: $44,673

2.5%

US average: 35.6%

Land area

0.40 sq mi

Age, sex & households

41.9

Under 18

0.0%

Age 65+

10.3%

99.8%

0.2%

Race & ethnicity · 2024

2024

White, non-Hispanic16.4%(484)

Black34.2%(1,011)

Hispanic / Latino39.9%(1,179)

Asian1.8%(52)

Other7.7%(226)

Diversity Score

86

Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.

Work & employment

Labor force participation

0.0%

People & community

14.6%

5.2%

English only at home

73.4%

Spanish at home

24.2%

Within San Luis Obispo County

Income rank vs other ZIPs

LOWESTHIGHEST

Adjacent ZIPs

93401$96,824

93402$109,090

93405$60,399

Keep going

Explore from here

Containing area

San Luis Obispo County

Other ZIP codes in San Luis Obispo County

ZIP 93446 ZIP 93422 ZIP 93420 ZIP 93401 ZIP 93405 ZIP 93444 ZIP 93402 ZIP 93433 ZIP 93442 ZIP 93465 ZIP 93449 ZIP 93410 ZIP 93445 ZIP 93428 ZIP 93430 ZIP 93453

DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024