Suisun City is a city in Solano County, California, home to about 29,286 people across 4.0 square miles. Its ZIP code is 94585.
Homes sold for a median of $359 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Suisun City. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Suisun City’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Sacramento International Airport (SMF)40 miles away |
|---|---|
| Closer regional airport | Buchanan Field (CCR)17 miles away |
| Nearest city of 250,000+ | Oakland, CA34 miles away |
| Nearest city of 1 million+ | Los Angeles, CA355 miles away |
Straight-line distances from the center of Suisun City; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Suisun City had 29,518 residents in the 2020 census, up 13% since 2000.
It’s the 274th largest of 1,563 towns in California by population.
Solano County grew from 24,143 residents in 1900 to 453,491 in 2020.
Solano County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 90°F in summer, and winter lows average 40°F. About 24.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Fairfield, CA weather station (3 miles away).
122,010 jobs at 7,755 businesses in Solano County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
46 doctors and other health care providers list an office in Suisun City.
Nearest hospitals
Providers with an office here
| Dentists | 6 |
|---|---|
| Mental health providers | 35 |
| Physical and occupational therapists | 2 |
| Optometrists | 1 |
| Chiropractors | 2 |
| Pharmacies | 2 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (7 nearby)
Grocery stores (4 nearby)
Pharmacies (2 nearby)
Libraries (1 nearby)
Museums
Counts are within about 1.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Fairfield-Suisun Unified. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Crescent ElementarySuisun | K–5 | 528 | Public | 1.5 mi |
| Dan O. Root ElementarySuisun City | K–5 | 426 | Public | 2.6 mi |
| Suisun ElementarySuisun City | K–5 | 512 | Public | 1.7 mi |
| Crystal MiddleSuisun City | 6–8 | 774 | Public | 0.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.