Fairfield, CA ZIP codes
2 ZIP codes lie mostly inside Fairfield and 1 more cross into it. For each one: residents, median age, household income, home value, rent and homeownership, so you can see how different parts of the city compare.
ZIP codes mostly in Fairfield
| ZIP | Share in city | Residents | Median age | Household income | Home value | Rent | Homeowners |
|---|---|---|---|---|---|---|---|
| 94533 | 74% | 78,805 | 36.2 | $87,384 | $542,200 | $2,088 | 56% |
| 94535 | 79% | 3,952 | 22.8 | $83,879 | n/a | $3,122 | 1% |
ZIP codes partly in Fairfield
| ZIP | Share in city | Residents | Median age | Household income | Home value | Rent | Homeowners |
|---|---|---|---|---|---|---|---|
| 94534 | 21% | 41,203 | 41.5 | $140,198 | $744,500 | $2,677 | 78% |
"Share in city" is the part of each ZIP code's land area inside Fairfield city limits. Figures describe the whole ZIP code. Sources: Census Bureau 2020 ZIP Code Tabulation Areas (which closely follow USPS ZIP codes) and ACS 2020-2024 5-year estimates. Small ZIP codes have wide margins of error; "n/a" means the Census Bureau did not publish a value. Click a column to sort.
Frequently asked questions
How many ZIP codes are in Fairfield?
2 ZIP codes lie mostly inside Fairfield, and 1 more are partly in the city, by the Census Bureau's 2020 ZIP Code Tabulation Areas. PO box and single-building ZIP codes have no residents and are not listed.
Which Fairfield ZIP code has the highest income?
94533 has the highest median household income, $87,384, and 94535 the lowest, $83,879 (ACS 2020-2024, ZIP codes with 1,000+ residents).
Where is rent cheapest in Fairfield?
By ZIP code, median gross rent is lowest in 94533 ($2,088 a month) and highest in 94535 ($3,122).
Compare the whole city with others on the Fairfield profile, or see Fairfield population by year.