Paso Robles, California Zip Codes
📍 Paso Robles is in San Luis Obispo County, California with 2 zip codes; the most populous is 93446.
Paso Robles is a USPS city name in San Luis Obispo County, California with a Census population of approximately 45,720 across its ZIP codes. San Luis Obispo County as a whole has 34 ZIP codes in this directory. Below you'll find every zip code serving Paso Robles with population, income and home value, a map, and the city's affordability profile.
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
All Paso Robles Zip Codes
Paso Robles at a Glance
Paso Robles has 2 ZIP codes in this directory: 1 standard delivery ZIP and 1 PO Box or unique ZIP that carries no resident population in Census data. The 1 ZIP with published Census housing data cover 45,720 residents, the largest being 93446 with 45,720 people.
The median ZIP in Paso Robles has a household income of $89,889 and a home value of $621,300, a price-to-income ratio of 6.9, in line with the 6.7 California ZIP median. Median rent across these ZIPs is $1,679 a month.
69% of households in the typical Paso Robles ZIP own their home (statewide ZIP median 64%). 30% of adults hold a bachelor's degree, in line with the 31% statewide median. The median poverty rate is 9.8%, below the 10.8% statewide ZIP median. Overall density is about 107 residents per square mile across 428 square miles of ZIP land area.
Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 California ZIP Code Affordability Report.
Paso Robles Zip Code Map
Interactive map of Paso Robles, California zip codes. Click any marker for details.