Zip Code 94954
Petaluma, California — Sonoma County
📍 ZIP code 94954 is in Petaluma, Sonoma County, California.
ZIP code 94954 is located in Petaluma, Sonoma County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 38,000. The area code for ZIP code 94954 is 707.
Quick Answer
Zip code 94954 is in Petaluma, California (Sonoma County). It has a population of 38,000, median household income of $107,564, and median home value of $790,100.
Population
38,000
Income
$107,564
Home Value
$790,100
Climate
81°F / 39°F
About Zip Code 94954
Zip code 94954 is located in Petaluma, California, within Sonoma County. Home to approximately 38,000 residents, this area sits at an elevation of 258 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 707.
The median household income is $107,564 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $790,100, and the cost of living index is 219 (119% above the national average of 100).
Summers average a high of 81°F while winters drop to 39°F. The area receives about 26 in of rain annually. The zip code covers 62 square miles of land area and 2.3 square miles of water.
Key Statistics
38,000
$107,564
$790,100
Pacific (PST/PDT)
707
258 ft
62 sq mi
44.8
15,147
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Compare With Nearby Zip Codes
| Metric | 94954 | 95476 | 94945 | 94951 | 95431 | 94947 |
|---|---|---|---|---|---|---|
| City | Petaluma, CA | Sonoma, CA | Novato, CA | Penngrove, CA | Glen Ellen, CA | Novato, CA |
| Population | 38,000 | 35,139 | 17,280 | 3,628 | 47 | 24,360 |
| Median Income | $107,564 | $108,322 | $109,750 | $116,093 | $0 | $126,690 |
| Home Value | $790,100 | $882,300 | $1,094,300 | $1,213,100 | $0 | $995,000 |
| Cost of Living | 219 | 235 | 250 | 250 | 100 | 250 |
| Median Age | 44.8 | 52.5 | 51.1 | 45.8 | 57.6 | 47.5 |
Cost of Living
100 = National Average. Petaluma's cost of living is 119% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
7.3x
Demographics
Zip code 94954 has a population of 38,000 people with a median age of 44.8. There are 15,147 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Petaluma (94954) population trend from 2010 to 2024
↓ -17.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
81°F
39°F
26 in
0 in
Petaluma experiences warm summers with average highs around 81°F. Winters are mild with lows averaging 39°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$790,100
Median Household Income
$107,564
With 15,147 housing units across 62 square miles, 94954 has a housing density of 244 units per square mile. The home price-to-income ratio is 7.3x.
Location & Geography
Latitude
38.2350°
Longitude
-122.5574°
Land Area
62 sq mi
Water Area
2.3 sq mi
Nearby Zip Codes
Zip codes closest to 94954 (Petaluma, CA) with distances:
All Zip Codes in Petaluma, CA
Other zip codes serving Petaluma:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 94954's $107,564. A way to compare Petaluma to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 94954 (Petaluma, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Petaluma, California?
Petaluma, California uses zip code 94954 along with 1 other zip codes.
What county is zip code 94954 in?
Zip code 94954 is located in Sonoma County, California.
What is the population of zip code 94954?
The population of zip code 94954 is 38,000 with a median age of 44.8.
Is 94954 in Petaluma, California?
Yes, zip code 94954 is in Petaluma, Sonoma County, California. The area code is 707.
Frequently Asked Questions
What city is zip code 94954 in?
Zip code 94954 is in Petaluma, California. It is part of Sonoma County and uses the Pacific (PST/PDT) timezone.
What is zip code 94954?
Zip code 94954 is a U.S. postal code in Petaluma, California (Sonoma County). It has a population of 38,000 and covers 62 square miles.
What is the population of zip code 94954?
The population of zip code 94954 (Petaluma, CA) is 38,000 with a median age of 44.8. There are approximately 15,147 housing units in this area.
What is the median income in zip code 94954?
The median household income in zip code 94954 (Petaluma, CA) is $107,564 per year. The cost of living index is 219 (100 = national average).
What is the average home price in zip code 94954?
The median home value in zip code 94954 (Petaluma, CA) is $790,100. The cost of living index is 219 compared to the national average of 100.
What county is zip code 94954 in?
Zip code 94954 is located in Sonoma County, California. The primary city is Petaluma.
What is the area code for zip code 94954?
Zip code 94954 in Petaluma, CA uses area code 707. It is located in the Pacific (PST/PDT) timezone.
Is zip code 94954 a good place to live?
Zip code 94954 (Petaluma, CA) has a cost of living index of 219 (100 = national average), a median household income of $107,564, and median home values of $790,100. The median age is 44.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 94954?
The cost of living index for zip code 94954 (Petaluma, CA) is 219, where 100 represents the national average. This area is above the national average. Median home value: $790,100.
What schools serve zip code 94954?
Zip code 94954 in Petaluma, California is served by the local school district of Sonoma County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.