Zip Code 94591
Vallejo, California — Solano County
📍 ZIP code 94591 is in Vallejo, Solano County, California.
ZIP code 94591 is located in Vallejo, Solano County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 58,516. The area code for ZIP code 94591 is 408.
Quick Answer
Zip code 94591 is in Vallejo, California (Solano County). It has a population of 58,516, median household income of $107,849, and median home value of $602,200.
Population
58,516
Income
$107,849
Home Value
$602,200
Climate
85°F / 42°F
About Zip Code 94591
Zip code 94591 is located in Vallejo, California, within Solano County. Home to approximately 58,516 residents, this area sits at an elevation of 253 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 408.
The median household income is $107,849 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $602,200, and the cost of living index is 179 (79% above the national average of 100).
Summers average a high of 85°F while winters drop to 42°F. The area receives about 21 in of rain annually. The zip code covers 21.7 square miles of land area and 0.7 square miles of water.
Key Statistics
58,516
$107,849
$602,200
Pacific (PST/PDT)
408
253 ft
21.7 sq mi
40.9
20,543
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Compare With Nearby Zip Codes
| Metric | 94591 | 94590 | 94589 | 94510 | 94592 | 94525 |
|---|---|---|---|---|---|---|
| City | Vallejo, CA | Vallejo, CA | Vallejo, CA | Benicia, CA | Vallejo, CA | Crockett, CA |
| Population | 58,516 | 37,401 | 30,199 | 26,879 | 922 | 3,665 |
| Median Income | $107,849 | $66,957 | $91,313 | $125,222 | $122,625 | $101,850 |
| Home Value | $602,200 | $510,700 | $478,800 | $778,900 | $681,300 | $709,000 |
| Cost of Living | 179 | 135 | 142 | 225 | 224 | 200 |
| Median Age | 40.9 | 39.3 | 39.7 | 45.2 | 42.5 | 48.3 |
Cost of Living
100 = National Average. Vallejo's cost of living is 79% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.6x
Demographics
Zip code 94591 has a population of 58,516 people with a median age of 40.9. There are 20,543 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Vallejo (94591) population trend from 2010 to 2024
↑ 25.7%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
42°F
21 in
0 in
Vallejo experiences warm summers with average highs around 85°F. Winters are mild with lows averaging 42°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$602,200
Median Household Income
$107,849
With 20,543 housing units across 21.7 square miles, 94591 has a housing density of 947 units per square mile. The home price-to-income ratio is 5.6x.
Location & Geography
Latitude
38.1229°
Longitude
-122.1969°
Land Area
21.7 sq mi
Water Area
0.7 sq mi
Nearby Zip Codes
Zip codes closest to 94591 (Vallejo, CA) with distances:
All Zip Codes in Vallejo, CA
Other zip codes serving Vallejo:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 94591's $107,849. A way to compare Vallejo 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 94591 (Vallejo, 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 Vallejo, California?
Vallejo, California uses zip code 94591 along with 3 other zip codes.
What county is zip code 94591 in?
Zip code 94591 is located in Solano County, California.
What is the population of zip code 94591?
The population of zip code 94591 is 58,516 with a median age of 40.9.
Is 94591 in Vallejo, California?
Yes, zip code 94591 is in Vallejo, Solano County, California. The area code is 408.
Frequently Asked Questions
What city is zip code 94591 in?
Zip code 94591 is in Vallejo, California. It is part of Solano County and uses the Pacific (PST/PDT) timezone.
What is zip code 94591?
Zip code 94591 is a U.S. postal code in Vallejo, California (Solano County). It has a population of 58,516 and covers 21.7 square miles.
What is the population of zip code 94591?
The population of zip code 94591 (Vallejo, CA) is 58,516 with a median age of 40.9. There are approximately 20,543 housing units in this area.
What is the median income in zip code 94591?
The median household income in zip code 94591 (Vallejo, CA) is $107,849 per year. The cost of living index is 179 (100 = national average).
What is the average home price in zip code 94591?
The median home value in zip code 94591 (Vallejo, CA) is $602,200. The cost of living index is 179 compared to the national average of 100.
What county is zip code 94591 in?
Zip code 94591 is located in Solano County, California. The primary city is Vallejo.
What is the area code for zip code 94591?
Zip code 94591 in Vallejo, CA uses area code 408. It is located in the Pacific (PST/PDT) timezone.
Is zip code 94591 a good place to live?
Zip code 94591 (Vallejo, CA) has a cost of living index of 179 (100 = national average), a median household income of $107,849, and median home values of $602,200. The median age is 40.9. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 94591?
The cost of living index for zip code 94591 (Vallejo, CA) is 179, where 100 represents the national average. This area is above the national average. Median home value: $602,200.
What schools serve zip code 94591?
Zip code 94591 in Vallejo, California is served by the local school district of Solano 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.