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zipcodes.pro — CITY/CA/PENNGROVE

Penngrove ZIP code, California

The ZIP code for Penngrove, CA is 94951, and its area codes are 707 and 369.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
2,119
Area codes
707, 369

NANPA lists no telephone rate centre for Penngrove itself, so these are the area codes of the nearest one, Petaluma (3.9 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Penngrove uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Penngrove in numbers

About 2,119 people live in Penngrove, in 951 households. The median household income is $107,147 a year, 8% above the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $1,196,000 (63% above the California median), and median gross rent is $2,130 a month. The median age is 50.8; 51.6% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 35 minutes.

Population2,119Penngrove2,119
Households951Penngrove951
Median age50.8Penngrove50.8California37.9US 38.9
Median household income$107,147Penngrove$107,147California$99,122US $80,734
Median home value$1,196,000Penngrove$1,196,000California$734,700US $332,700
Median gross rent$2,130Penngrove$2,130California$2,036US $1,413
Bachelor's degree or higher51.6%Penngrove51.6%California37.1%US 35.7%
Mean commute35.2 minPenngrove35.2 minCalifornia28.7 minUS 26.4 min
Population density525 / sq miPenngrove525 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Penngrove CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Penngrove

ZIP codes with the USPS city name Penngrove
ZIP City Type Population Median income Median home
94951 Penngrove , CA Standard 3,294 $106,332 $1,207,000

Other ZIP codes overlapping Penngrove

These ZIP codes cover part of Penngrove but are addressed as somewhere else.

ZIP codes overlapping Penngrove
ZIP City Type Population Median income Median home
94931 Cotati , CA Standard 9,487 $101,994 $820,000
94954 Petaluma , CA Standard 37,574 $113,527 $840,500

Map of Penngrove ZIP codes

94951

The ZIP codes of Penngrove, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Penngrove

The nearest larger towns are Sonoma State University (2,210 people, 2.8 mi), Cotati (7,489 people, 2.9 mi) and Rohnert Park (44,575 people, 3.6 mi).

Towns near Penngrove
TownPopulationDistance
Cotati 7,489 2.9 mi
Rohnert Park 44,575 3.6 mi
Petaluma 59,247 4.6 mi
El Verano 3,443 9.7 mi
Boyes Hot Springs 7,247 9.9 mi
Fetters Hot Springs-Agua Caliente 3,347 10.1 mi
Santa Rosa 177,090 10.2 mi
Sebastopol 7,445 10.9 mi
Sonoma 10,670 11.5 mi
Larkfield-Wikiup 8,765 15.3 mi
Novato 52,546 16.3 mi
Forestville 3,717 17.3 mi
Yountville 3,348 17.7 mi
Windsor 26,081 18.3 mi

More nearby: every ZIP code in Sonoma County · California ZIP codes

Cite this page

zipcodes.pro. “Penngrove, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/penngrove

Underlying data is public domain or openly licensed — sources, vintages and licences.