ZIP codes
3
Fairfield, CA Demographics & ZIP Codes
Fairfield, California demographics and median household income by ZIP code (in Solano County) — 3 ZIP codes — population 123,522 — median income $102,955 — avg. home value $599,100. Compare income, housing, and population across ZIP codes on US5.
Population
123,522
Median household income (avg.)
$102,955
137% of U.S. median
Average home value
$599,100
172% of U.S. median
Average rent
$2,398
206% of U.S. median
Median age (avg.)
33.2
Fairfield demographics
Fairfield, California covers 3 ZIP codes primarily in Solano County, with a combined ZIP-area population of about 123,522.
Across ZIP codes with age data, the average median age is about 33.2 years.
Median household income in Fairfield
The average median household income across ZIP codes in Fairfield, California is about $102,955 — about 5% above the CA ZIP average ($98,324), and about 37% above the U.S. median ($75,149).
Among ZIPs with income data, 94534 is near the top at about $139,349, while 94535 is near the bottom at about $83,525.
Housing in Fairfield
For housing in Fairfield, California, the average median home value is about $599,100 and the average median rent is about $2,398.
The most populous ZIP in this set is 94533 (about 78,537 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Fairfield
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 94533 | Fairfield | Solano County | CA | 78,537 | $85,990 | $497,300 |
| 94534 | Fairfield | Solano County | CA | 41,122 | $139,349 | $700,900 |
| 94535 | Fairfield | Solano County | CA | 3,863 | $83,525 | — |
Frequently asked questions
What are the demographics of Fairfield?
Fairfield, California has a combined ZIP-area population of about 123,522 across 3 ZIP codes (primarily Solano County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Fairfield?
The average median household income across ZIP codes in Fairfield, California is about $102,955, about 5% above the state ZIP average ($98,324), and about 37% above the U.S. median ($75,149). Average median home value is about $599,100. Among ZIPs with data, 94534 is near the top ($139,349) and 94535 is near the bottom ($83,525).
How many ZIP codes are in Fairfield?
Fairfield, California includes 3 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Fairfield?
This page lists ZIP codes in Fairfield, California with population, median household income, and home value. Select a ZIP for a full demographics profile.