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    Zip Code 94585

    Suisun City, California — Solano County

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    📍 ZIP code 94585 is in Suisun City, Solano County, California.

    ZIP code 94585 is located in Suisun City, Solano County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 29,290. The area code for ZIP code 94585 is 408.

    Quick Answer

    Zip code 94585 is in Suisun City, California (Solano County). It has a population of 29,290, median household income of $96,713, and median home value of $551,400.

    Population

    29,290

    Income

    $96,713

    Home Value

    $551,400

    Climate

    90°F / 40°F

    About Zip Code 94585

    Zip code 94585 is located in Suisun City, California, within Solano County. Home to approximately 29,290 residents, this area sits at an elevation of 3 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 408.

    The median household income is $96,713 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $551,400, and the cost of living index is 155 (55% above the national average of 100).

    Summers average a high of 90°F while winters drop to 40°F. The area receives about 25 in of rain annually. The zip code covers 112.4 square miles of land area and 4.9 square miles of water.

    Key Statistics

    Population

    29,290

    Median Income

    $96,713

    Median Home Value

    $551,400

    Timezone

    Pacific (PST/PDT)

    Area Code

    408

    Elevation

    3 ft

    Land Area

    112.4 sq mi

    Median Age

    35.6

    Housing Units

    9,849

    Compare With Nearby Zip Codes

    Metric945859453594512945339568794571
    CitySuisun City, CAFairfield, CASuisun City, CAFairfield, CAVacaville, CARio Vista, CA
    Population29,2903,86313478,53769,74110,973
    Median Income$96,713$83,525$0$85,990$106,648$85,212
    Home Value$551,400$0$0$497,300$583,800$479,900
    Cost of Living155102100144171141
    Median Age35.622.246.8363864.1

    Cost of Living

    Cost of Living Index155

    100 = National Average. Suisun City's cost of living is 55% above the national average.

    vs. State Avg

    Above

    Affordability

    Expensive

    Income-to-Home

    5.7x

    Demographics

    Zip code 94585 has a population of 29,290 people with a median age of 35.6. There are 9,849 housing units in this area.

    Racial & Ethnic Composition

    white21%
    black20%
    hispanic31%
    asian17%
    other11%

    Source: U.S. Census Bureau American Community Survey estimates.

    Population History

    Suisun City (94585) population trend from 2010 to 2024

    ↑ 141.6%
    2010201220142016201820202022202411k19k27k41k

    Source: U.S. Census Bureau estimates and American Community Survey data.

    Climate & Weather

    Summer High

    90°F

    Winter Low

    40°F

    Annual Rainfall

    25 in

    Annual Snowfall

    0 in

    Suisun City experiences hot summers with average highs around 90°F. Winters are mild with lows averaging 40°F. The area receives virtually no snowfall.

    Housing & Economy

    Median Home Value

    $551,400

    Median Household Income

    $96,713

    With 9,849 housing units across 112.4 square miles, 94585 has a housing density of 88 units per square mile. The home price-to-income ratio is 5.7x.

    Location & Geography

    Latitude

    38.1925°

    Longitude

    -121.9275°

    Land Area

    112.4 sq mi

    Water Area

    4.9 sq mi

    38.1925, -121.9275Open in Google Maps →

    Nearby Zip Codes

    Zip codes closest to 94585 (Suisun City, CA) with distances:

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    All Zip Codes in Suisun City, CA

    Other zip codes serving Suisun City:

    View all Suisun City zip codes →

    ZIP Codes with Similar Income Nationwide

    The five U.S. ZIP codes whose median household income is closest to 94585's $96,713. A way to compare Suisun City 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 94585 (Suisun City, 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.

    Explore California

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    People Also Ask

    What zip code is Suisun City, California?

    Suisun City, California uses zip code 94585 along with 1 other zip codes.

    What county is zip code 94585 in?

    Zip code 94585 is located in Solano County, California.

    What is the population of zip code 94585?

    The population of zip code 94585 is 29,290 with a median age of 35.6.

    Is 94585 in Suisun City, California?

    Yes, zip code 94585 is in Suisun City, Solano County, California. The area code is 408.

    Frequently Asked Questions

    What city is zip code 94585 in?

    Zip code 94585 is in Suisun City, California. It is part of Solano County and uses the Pacific (PST/PDT) timezone.

    What is zip code 94585?

    Zip code 94585 is a U.S. postal code in Suisun City, California (Solano County). It has a population of 29,290 and covers 112.4 square miles.

    What is the population of zip code 94585?

    The population of zip code 94585 (Suisun City, CA) is 29,290 with a median age of 35.6. There are approximately 9,849 housing units in this area.

    What is the median income in zip code 94585?

    The median household income in zip code 94585 (Suisun City, CA) is $96,713 per year. The cost of living index is 155 (100 = national average).

    What is the average home price in zip code 94585?

    The median home value in zip code 94585 (Suisun City, CA) is $551,400. The cost of living index is 155 compared to the national average of 100.

    What county is zip code 94585 in?

    Zip code 94585 is located in Solano County, California. The primary city is Suisun City.

    What is the area code for zip code 94585?

    Zip code 94585 in Suisun City, CA uses area code 408. It is located in the Pacific (PST/PDT) timezone.

    Is zip code 94585 a good place to live?

    Zip code 94585 (Suisun City, CA) has a cost of living index of 155 (100 = national average), a median household income of $96,713, and median home values of $551,400. The median age is 35.6. Visit the full page for demographics, climate, and nearby zip code comparisons.

    What is the cost of living in zip code 94585?

    The cost of living index for zip code 94585 (Suisun City, CA) is 155, where 100 represents the national average. This area is above the national average. Median home value: $551,400.

    What schools serve zip code 94585?

    Zip code 94585 in Suisun City, 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.

    People Also Searched For

    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.

    Methodology