Penn Valley, California Zip Codes
📍 Penn Valley is in Nevada County, California with 1 zip code; the most populous is 95946.
Penn Valley is a USPS city name in Nevada County, California with a Census population of approximately 9,049 across its ZIP codes. Nevada County as a whole has 13 ZIP codes in this directory. Below you'll find every zip code serving Penn Valley 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 Penn Valley Zip Codes
Penn Valley at a Glance
Penn Valley has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 9,049 residents, the largest being 95946 with 9,049 people.
The median ZIP in Penn Valley has a household income of $78,428 and a home value of $500,100, a price-to-income ratio of 6.4, in line with the 6.7 California ZIP median. Median rent across these ZIPs is $2,044 a month.
81% of households in the typical Penn Valley ZIP own their home (statewide ZIP median 64%). 36% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 11.3%, in line with the 10.8% statewide ZIP median. Overall density is about 202 residents per square mile across 45 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.
Penn Valley Zip Code Map
Interactive map of Penn Valley, California zip codes. Click any marker for details.